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WF-C579R/C579Ra_WF-C529R_RevB
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  • WF-C579R/C579Ra_WF-C529R_RevB
    • Revision History
    • Introduction
      • Notice:
      • About This Manual
        • Product Descriptions
        • Structure/Operating Principles
        • Installation and Settings
        • Troubleshooting
        • Disassembly & Assembly
        • Adjustments & Additional Operations
        • Maintenance/Inspection
        • Appendix
      • PRECAUTIONS
      • Symbols Used in this Manual
  • Product Descriptions
    • Product Descriptions
    • Printer Specifications
      • Printer Specifications
      • Supported Paper
      • Printing Specifications
      • Copying Specifications (WF-C579R/C579Ra only)
      • ADF Specifications (WF-C579R/C579Ra only)
      • Scanner Specifications (WF-C579R/C579Ra only)
      • Network Specifications/Fax Specifications
        • Network specifications
        • Fax specifications
    • Options Specifications
  • Structure/Operating Principle
    • Parts Names
      • WF-C579R/C579Ra
      • WF-C529R
    • Motor, Sensor, Clutch, and Solenoid Specifications
      • Printer Main Unit
        • Motors and solenoids
        • Ink detection and cover detection system sensors
        • Encoder sensors and PW sensor
        • Paper feed and conveyance system sensors and other sensors
      • Options
        • Motors and sensors
      • Scanner
        • Motors and sensors
      • ADF
        • Motors and sensors
    • Operating principles
      • Printhead
        • Overview
        • Head angular mecha adjustment
      • Carriage Mechanism
        • Overview
        • Shifting PG (APG Mechanism)
        • APG Lever actions
        • PG type
      • Paper Loading/Paper Feed mechanism
        • Overview
        • Paper Loading/Feed Path
        • Detail of Paper Loading/Feed Mechanism
      • Ink Supply Mechanism
        • Overview
        • Operating principles
        • Ink leak detection function
      • Ink System Mechanism
        • Overview
        • Operation Principle
      • Scanner / ADF Mechanism
        • Scanner Mechanism
        • ADF mechanism
    • Life control
  • Installation and Settings
    • Overview of Introduction and Installation
      • Installation Workflow
      • Checks Before Installation
        • Dimensions when installing the printer
        • Installation Space
        • Installation environment
    • Installation Procedure
      • Checking Items Included in Package
      • Removing Packaging Material and Protection Tape
        • CR fixing tape
        • Ink pack protection material
      • Installation
        • Installation and Attaching Optional Cassette
        • Connecting the Power
      • Firmware Update
      • Ink Information Display Setting
        • How to hide Ink Low message
      • Main Unit Settings
        • Setting the date and time
        • Initial Ink Filling
        • Network Setting
          • Printer IP address settings
          • How to set a static IP address
          • How to set an IP address using DHCP
          • Setting wireless LAN
          • Wired settings
          • Setting the services cooperated
            • Setting the DNS server
            • Setting a proxy server
        • Fax Settings
      • Printing/operation checks
        • Nozzle check print
        • Copy function check
          • Operation check of ADF Unit
          • Operation check of Scanner Unit
  • Troubleshooting
    • Overview
    • Troubleshooting Workflow
    • Troubleshooting
      • Normal Errors
        • Paper jam error
          • Detail of paper jam occurrence factor
        • Not feeding error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • Stack collapsed error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • No paper error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • Cassette not installed error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • Cassette failure error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • Cover open error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • Ink cartridge detection error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
        • Maintenance box recognition error
          • Error name
          • Error occurrence condition
          • Trouble related parts and causes
          • Troubleshooting
      • Fatal Errors
        • Fatal Errors related to ADF/SCN
          • ADF PID excess speed detection (error code: 100001)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ADF PID reverse detection (error code: 100002)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ADF PID lock detection (error code: 100003)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ADF PID excess load (error code: 100005)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ADF PID driving time (error code: 100006)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ADF BS+ driving time error (error code: 100014)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Home position detection failure (Error code: 100016)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Contact detection distance exceeded (error code: 100017)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Opposite side contact detection distance exceeded error (error code: 100018)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Wrong contact detection distance error (error code: 100019)
            • Cause
            • Suspected cause
            • Troubleshooting
          • MAIN-B connection Error (error code: 100048)
            • Cause
            • Suspected cause
            • Troubleshooting
          • MAIN-B Firmware version mismatch Error (error code: 100050)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Scanner illegal error (error code: 100053)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Paper jam error (error code: 100054)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB PID excess speed detection (error code: 100065)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB PID reverse error (Error code: 100066)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB PID lock error (Error code: 100067)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB PID excess load error (Error code: 100069)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB PID driving time error (error code: 100070)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB BS+ excess speed error(error code: 100073)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB BS+ reverse error (Error code: 100074)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB BS+ lock error (Error code: 100075)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB BS+ excess load error (error code: 100077)
            • Cause
            • Suspected cause
            • Troubleshooting
          • FB BS+ driving time error (error code: 100078)
            • Cause
            • Suspected cause
            • Troubleshooting
        • CR related Fatal Error
          • CR PID driving time error (error code: 000020)
            • Suspected cause
            • Troubleshooting
          • CR PID excess load error (error code: 000021)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CR PID excess speed error (error code: 000022)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CR PID reverse error (error code: 000023)
            • Suspected cause
            • Troubleshooting
          • CR PID lock error (error code: 000024)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CR PID speed fall error (error code: 000025)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CR load position driving time error (error code: 000030)
            • Suspected cause
            • Troubleshooting
          • CR load position excess load error (error code: 000031)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CR load position excess speed error (error code: 000032)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CR load position reverse error (error code: 000033)
            • Cause
            • Suspected cause
            • Troubleshooting
        • PF related Fatal Error
          • PF PID driving time error (error code: 000040)
            • Suspected cause
            • Troubleshooting
          • PF PID excess load error (error code: 000041)
            • Cause
            • Suspected cause
            • Troubleshooting
          • PF PID excess speed error (error code: 000042)
            • Cause
            • Suspected cause
            • Troubleshooting
          • PF PID reverse error (error code: 000043)
            • Cause
            • Suspected cause
            • Troubleshooting
          • PF PID lock error (error code: 000044)
            • Cause
            • Suspected cause
            • Troubleshooting
          • PF load position driving time error (error code: 000050)
            • Suspected cause
            • Troubleshooting
          • PF load position excess load error (error code: 000051)
            • Cause
            • Suspected cause
            • Troubleshooting
          • PF load position excess speed error (error code: 000052)
            • Cause
            • Suspected cause
            • Troubleshooting
          • PF load position reverse error (error code: 000053)
            • Cause
            • Suspected cause
            • Troubleshooting
        • ASF related Fatal Error
          • ASF PID driving time error (error code: 000060)
            • Suspected cause
            • Troubleshooting
          • ASF PID excess load error (error code: 000061)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF PID excess speed error (error code: 000062)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF PID reverse error (error code: 000063)
            • Suspected cause
            • Troubleshooting
          • ASF PID lock error (error code: 000064)
            • Suspected cause
            • Troubleshooting
          • ASF load position driving time error (error code: 000070)
            • Suspected cause
            • Troubleshooting
          • ASF load position excess load error (error code: 000071)
            • Suspected cause
            • Troubleshooting
          • ASF load position excess speed error (error code: 000072)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF load position reverse error (error code: 000073)
            • Suspected cause
            • Troubleshooting
        • IS related Fatal Error
          • IS PID driving time error (error code: 000100)
            • Cause
            • Suspected cause
            • Troubleshooting
          • IS PID excess load error (error code: 000101)
            • Cause
            • Suspected cause
            • Troubleshooting
          • IS PID excess speed error(error code: 000102)
            • Cause
            • Suspected cause
            • Troubleshooting
          • IS PID reverse error (error code: 000103)
            • Suspected cause
            • Troubleshooting
          • IS PID lock error (error code: 000104)
            • Cause
            • Suspected cause
            • Troubleshooting
          • IS load position driving time error (error code: 000110)
            • Suspected cause
            • Troubleshooting
          • IS load position excess load error (error code: 000111)
            • Suspected cause
            • Troubleshooting
          • IS load position excess speed error (error code: 000112)
            • Suspected cause
            • Troubleshooting
          • IS load position reverse error (error code: 000113)
            • Cause
            • Suspected cause
            • Troubleshooting
        • Additional ASF related Fatal Error
          • 2nd ASF PID driving time error (error code: 000080)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF PID excess load error (error code: 000081)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF PID excess speed error (error code: 000082)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF PID reverse error (error code: 000083)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF PID lock error (error code: 000084)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF load position driving time error (error code: 000090)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF load position excess load error (error code: 000091)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF load position excess speed error (error code: 000092)
            • Cause
            • Suspected cause
            • Troubleshooting
          • 2nd ASF load position reverse error (error code: 000093)
            • Suspected cause
            • Troubleshooting
          • ASF3 PID driving time error (error code: 000540)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 PID excess load error (error code: 000541)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 PID excess speed error (error code: 000542)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 PID reverse error (error code: 000543)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 PID lock error (error code: 000544)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 load position driving time error (error code: 000550)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 load position excess load error (error code: 000551)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 load position excess speed error (error code: 000552)
            • Cause
            • Suspected cause
            • Troubleshooting
          • ASF3 load position reverse error (error code: 000553)
            • Cause
            • Suspected cause
            • Troubleshooting
        • Additional LIFT related Fatal Error
          • LFT2 PID driving time error (error code: 000180)
            • Suspected cause
            • Troubleshooting
          • LFT2 PID excess load error (error code: 000181)
            • Cause
            • Suspected cause
            • Troubleshooting
          • LFT2 PID excess speed error (error code: 000182)
            • Cause
            • Suspected cause
            • Troubleshooting
          • LFT2 PID lock error (error code: 000184)
            • Cause
            • Suspected cause
            • Troubleshooting
          • LFT3 PID driving time error (error code: 000200)
            • Suspected cause
            • Troubleshooting
          • LFT3 PID excess load error (error code: 000201)
            • Cause
            • Suspected cause
            • Troubleshooting
          • LFT3 PID excess speed error (error code: 000202)
            • Cause
            • Suspected cause
            • Troubleshooting
          • LFT3 PID lock error (error code: 000204)
            • Cause
            • Suspected cause
            • Troubleshooting
        • Print Head related Fatal Error
          • X-Hot detect error (pre printing) (error code: 031001)
            • Cause
            • Suspected cause
            • Troubleshooting
          • X-Hot detect error (after flushing) (error code: 031002)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Transistor temp error (error code: 031003)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Head temp error (error code: 031004)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Blowout of a fuse error (Head) (error code: 031006)
            • Cause
            • Suspected cause
            • Troubleshooting
          • VBS overvoltage error (error code: 031008)
            • Cause
            • Suspected cause
            • Troubleshooting
          • HCS error (error code: 031011)
            • Cause
            • Suspected cause
            • Troubleshooting
        • Additional_Connection related Fatal Error
          • Extension over connection error (error code: 032001)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Incompatible expansion cassette connection error (error code: 032002)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Additional setting state error 1 (Error code: 032051)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Additional setting state error 2 (Error code: 032052)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition recovery mode error (error code: 032101)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 1 (Error code:032151)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 2 (Error code:032152)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 3 (Error code:032153)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 4 (Error code:032154)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 5 (Error code:032155)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 6 (Error code:032156)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 7 (Error code:032157)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 8 (Error code:032158)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 9 (Error code:032159)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 10 (Error code:032160)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 11 (Error code:032161)
            • Cause
            • Suspected cause
            • Troubleshooting
          • Addition communication error 12 (Error code:032162)
            • Cause
            • Suspected cause
            • Troubleshooting
        • CRCM related Fatal Error
          • CRCM fuse blown error (error code: 033001)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CRCM access error (hardware failure) (Error code: 033006)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CRCM access error (hardware failure) (Error code: 033007)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CRCM access error (firmware failure) (Error code:033008)
            • Cause
            • Suspected cause
            • Troubleshooting
          • CSIC access error (hardware failure) (Error code: 033010)
            • Cause
            • Suspected cause
            • Troubleshooting
        • Home position seek error (Error code: 034001)
          • Cause
          • Suspected cause
          • Troubleshooting
        • DCP1 driving time error (error code: 001012)
          • Cause
          • Suspected cause
          • Troubleshooting
        • Emergency stop error caused by cover opening (Error code: 030004)
          • Cause
          • Suspected cause
        • Motor runaway error (Error code: 034010)
          • Cause
          • Suspected cause
          • Troubleshooting
        • Ink leak error (Error code: 034841)
          • Cause
          • Suspected cause
          • Troubleshooting
        • Error caused by other than printer device (Error code: 060001)
          • Cause
          • Suspected cause
          • Related parts
          • Troubleshooting
        • Driver mismatch error (Error code: 060002)
          • Cause
          • Suspected cause
          • Troubleshooting
        • Precautions for collecting the main unit log
      • Troubleshooting from Failure Symptom
        • Feeding trouble
          • Double feeding
            • Symptom
            • Cause
            • Troubleshooting
          • Paper Damaged or Bent
            • Symptom
            • Cause
            • Troubleshooting
        • Printing/image quality trouble
          • Nozzles Missing
            • Symptom
            • Cause
            • Troubleshooting
            • Nozzle missing state check matrix table
          • Ink Bleed
            • Symptom
            • Cause
            • Troubleshooting
          • White or Black Bands
            • Symptom
            • Cause
            • Troubleshooting
          • Print Position Offset in CR Operation Direction
            • Symptom
            • Suspected cause
            • Troubleshooting
          • Print Position Offset in Feed Direction
            • Symptom
            • Suspected cause
            • Troubleshooting
          • Print Smudges
            • Symptom
            • Suspected cause
            • Troubleshooting
          • Color Deviation
            • Symptom
            • Suspected cause
            • Troubleshooting
          • Blank Printout (blank paper ejected)
            • Symptom
            • Suspected cause
          • Lines not smooth and ruled-line deviation
            • Symptom
            • Suspected cause
            • Troubleshooting
        • ADF / Scanner Trouble
          • ADF / Scanner Trouble
            • Cause
            • Suspected cause
            • Troubleshooting
        • Other
          • Power Does Not Turn ON
            • Symptom
            • Suspected cause
            • Troubleshooting
        • Remedy of When The Check Pattern is not appropriate
          • Check Pattern Plain Paper First Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Second Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Third, Fourth Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Fifth, Sixth Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Seventh Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Eighth Page (Front Side)
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Eighth Page (Back Side)
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Plain Paper Ninth, Tenth Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
          • Check Pattern Matte Paper First Page
            • Adjustment pattern
            • Checking target
            • Judgment method
            • Remedy
      • Individual Action Check Function
        • Overview
          • HOW TO START THE INDIVIDUAL ACTION MODE
        • Precautions for Startup
          • How to Perform Individual Action Checks
            • A:
            • B: ENTER THE PROGRAM NUMBER
            • Check Item List
            • All Sensor Check Items
      • Fax Related Troubleshooting
        • Fax related troubleshooting
          • Fax Related Reports/Logs
            • FAX Communication Log
              • Print Procedure
              • Output Setting
              • Output Sample
              • Indications of destination number (in priority order)
              • Case example
            • Protocol trace
              • Print Procedure
              • Output Setting
              • Output Sample
              • Viewpoint of DIS(DTS)/DCS
              • DIS (DTC) Capability Bit Table
              • DCS Bit Assignment for Capabilities
              • How to read the Command / Response log
                • Commands/responses log_ Sample Example (Type = Sending)
              • Outline of the Command Response Log
            • Fax Function Check Report
              • Check Procedure
              • Output Sample
          • FAX Error Code
            • Overview
            • Error code list
          • Telephone Line Check Modes Related to FAX
            • Line Measurement Mode Startup Method
            • Confirmation method for each step of Line Measurement Mode
          • FAX Service Parameter
            • Outline of setting change in FAX Maintenance Mode
            • Parameter changing procedure
              • Example of setting change in selection type parameter
              • Example of setting change in input type parameter
            • FAX Service Parameter Table
          • Fax related user special parameters
            • Emergency retrieval of received fax documents (FAX to PC)
              • Work Procedure
            • Emergency Retrieval of Fax Received Originals (FAX to Memory)
              • Work Procedure
          • Fax related troubleshooting
            • Fax troubleshooting basics
              • Troubleshooting basic step
              • Troubleshoot basic step details
            • Equipment information necessary for fax trouble report
            • Troubleshooting from fax function diagnosis
            • Troubleshooting from error codes
  • Disassembly & Assembly
    • Overview of Repair and Adjustment
      • Precautions before Repair Work
        • Discharging The Stored Electricity
        • Parts You Should Beware Of During Repair
        • Definition of Orientation of the Printer
        • Recommended Tools
          • Tools
          • Jigs
    • Disassembly Flowchart
      • Housing (WF-C579R) (1/2)
      • Housing (WF-C579R) (2/2)
      • Housing (WF-C529R) (1/2)
      • Housing (WF-C529R) (2/2)
      • Ink Supply Mechanism (1/3)
      • Ink Supply Mechanism (2/3)
      • Ink Supply Mechanism (3/3)
      • ADF/SCN (WF-C579R only) (1/2)
      • ADF/SCN (WF-C579R only) (2/2)
      • Electric Circuit Components (1/2)
      • Electric Circuit Components (2/2)
      • Electric Circuit Components (WF-C579R) (1/1)
      • Electric Circuit Components (WF-C529R) (1/1)
      • Inksystem (1/1)
      • Carriage Mechanism (1/3)
      • Carriage Mechanism (2/3)
      • Carriage Mechanism (3/3)
      • Paper Feed Mechanism (1/6)
      • Paper Feed Mechanism (2/6)
      • Paper Feed Mechanism (3/6)
      • Paper Feed Mechanism (4/6)
      • Paper Feed Mechanism (5/6)
      • Paper Feed Mechanism (6/6)
      • Optional Paper Cassette Unit (1/5)
      • Optional Paper Cassette Unit (2/5)
      • Optional Paper Cassette Unit (3/5)
      • Optional Paper Cassette Unit (4/5)
      • Optional Paper Cassette Unit (5/5)
    • Parts Layout
      • Housing (WF-C579R Series)
      • Housing (WF-C529R Series)
      • Ink Supply Mechanism
      • ADF/SCN (WF-C579R Series only)
      • Electric Circuit Components
      • Ink System Mechanism
      • Carriage Mechanism
      • Paper Feed Mechanism
      • Optional Paper Cassette_1
    • Operations Before/After Parts Exchange
      • Removing the Ink Pack
      • Removing the Maintenance Box
      • Unlocking the CR Unit
        • CR Unlock (Service Support Mode)
        • CR Unlock (Hardware)
    • Disassembly & Assembly
      • Housing (WF-C579R Series)
        • Rear Top Cover
        • Housing Right
        • Housing Top
        • ADF/SCN Open Sensor
        • Housing Left
        • ASF Cover
        • Housing Rear
        • Paper Support
      • Housing (WF-C529R Series)
        • Rear Back Cover
        • Front Cover Retainer Plate
        • Front Cover
        • Housing Left
        • Housing Right
        • Housing Top
        • Printer Cover Open Sensor
        • ASF Cover
        • Housing Rear
        • Paper Support
      • Ink supply mechanism
        • Ink Supply Unit (WF-C579R Series)
        • Ink Supply Unit (WF-C529R Series)
        • Temperature and Humidity Sensor (WF-C579R Series)
        • Temperature and Humidity Sensor (WF-C529R Series)
        • Ink Pack Tray BK/Ink Pack Tray CL
        • Ink Leak Sensor Assy (WF-C579R Series)
        • Ink Leak Sensor Assy (WF-C529R Series)
        • Ink Supply Unit Front Cover
        • CRCM FFC (WF-C579R Series)
        • CRCM FFC (WF-C529R Series)
        • Ink Tube Guide Holder (WF-C579R Series)
        • Ink Tube Guide Holder (WF-C529R Series)
        • Ink Porous Pad, 3 (WF-C579R Series)
        • Ink Porous Pad, 3 (WF-C529R Series)
        • Ink Supply Unit Lower Housing Assy (WF-C579R Series)
        • Ink Supply Unit Lower Housing Assy (WF-C529R Series)
        • Lock Lever (WF-C579R Series)
        • Lock Lever (WF-C529R Series)
        • Foot (WF-C579R Series)
        • Foot (WF-C529R Series)
        • Ink Porous Pad, 2 (WF-C579R Series)
        • Ink Porous Pad, 2 (WF-C529R Series)
        • Decompression Pump Assy (WF-C579R Series)
        • Decompression Pump Assy (WF-C529R Series)
        • CRCM Board Assy (WF-C579R Series)
        • CRCM Board Assy (WF-C529R Series)
      • ADF/SCN (WF-C579R Series only)
        • ADF/SCN Unit_1
        • Document Mat
        • Hinge Assy
        • ADF Front Cover
        • ADF Rear Cover
        • ADF LD Roller Assy
        • Separation Pad
        • Separation Pad Spring
        • ADF LD Roller Spring
        • ADF LD Roller
        • ADF Document Support
      • Electric Circuit Components
        • Speaker Assy
        • WiFi Board (WF-C579R Series)
        • WiFi Board (WF-C529R Series)
        • FAX Board Assy
        • USB Interface Board
        • Relay Board Assy (WF-C579R Series)
        • Relay Board Assy (WF-C529R Series)
        • Main Board Assy (WF-C579R Series)
        • Main Board Assy (WF-C529R Series)
        • Power Supply Assy (WF-C579R Series)
        • Power Supply Assy (WF-C529R Series)
        • PDL Board
        • SD Memory
        • Panel Assy (WF-C579R Series)
        • Panel Assy (WF-C529R Series)
        • Numpad Board Assy
        • Relay Cable (Panel to Main) (WF-C579R Series)
        • Relay Cable (Panel to Main) (WF-C529R Series)
      • Ink System
        • Ink System Assy (WF-C579R Series)
        • Ink System Assy (WF-C529R Series)
        • Ink Porous Pad, 1 (WF-C579R Series)
        • Ink Porous Pad, 1 (WF-C529R Series)
        • Maintenance Box Cover
        • Maintenance Box Detection Sensor Assy (WF-C579R Series)
        • Maintenance Box Detection Sensor Assy (WF-C529R Series)
        • Ink Porous Pad, 4
      • Carriage Mechanism
        • CR Scale Torsion Spring (WF-C579R Series)
        • CR Scale Torsion Spring (WF-C529R Series)
        • CR Scale (WF-C579R Series)
        • CR Scale (WF-C529R Series)
        • Ink Supply Tube Assy (WF-C579R Series)
        • Ink Supply Tube Assy (WF-C529R Series)
        • Seal Joint Head (WF-C579R Series)
        • Seal Joint Head (WF-C529R Series)
        • Head Screw Assy (WF-C579R Series)
        • Head Screw Assy (WF-C529R Series)
        • Printhead (WF-C579R Series)
        • Printhead (WF-C529R Series)
        • Head FFC Assy (WF-C579R Series)
        • Head FFC Assy (WF-C529R Series)
        • CR Driven Pulley Assy (WF-C579R Series)
        • CR Driven Pulley Assy (WF-C529R Series)
        • CR Unit (WF-C579R Series)
        • CR Unit (WF-C529R Series)
        • CR Motor Assy (WF-C579R Series)
        • CR Motor Assy (WF-C529R Series)
      • Paper Feed Mechanism
        • Stacker Assy
        • PF Encoder Board (WF-C579R Series)
        • PF Encoder Board (WF-C529R Series)
        • PF Scale (WF-C579R Series)
        • PF Scale (WF-C529R Series)
        • Star Wheel Assy (WF-C579R Series)
        • Star Wheel Assy (WF-C529R Series)
        • Rear Unit Detection Sensor (WF-C579R Series)
        • Rear Unit Detection Sensor (WF-C529R Series)
        • Rear Unit
        • Retard Roller Extension Spring
        • Retard Roller
        • Paper Cassette 1
        • Pickup Roller Assy
        • Rear ASF Assy WF-C579R Series)
        • Rear ASF Assy (WF-C529R Series)
        • Rear ASF Paper Detection Sensor (WF-C579R Series)
        • Rear ASF Paper Detection Sensor (WF-C529R Series)
        • Rear ASF Solenoid (WF-C579R Series)
        • Rear ASF Solenoid (WF-C529R Series)
        • PE Lever Assy (WF-C579R Series)
        • PE Lever Assy (WF-C529R Series)
        • Paper Guide Upper Assy (WF-C579R Series)
        • Paper Guide Upper Assy (WF-C529R Series)
        • Paper Guide Upper Assy Spring (WF-C579R Series)
        • Paper Guide Upper Assy Spring (WF-C529R Series)
        • Feed Sensor (WF-C579R Series)
        • Feed Sensor (WF-C529R Series)
        • Cassette Detection Sensor (WF-C579R Series)
        • Cassette Detection Sensor (WF-C529R Series)
        • Feed Sensor Detection Lever (WF-C579R Series)
        • Feed Sensor Detection Lever (WF-C529R Series)
        • Feed Sensor Detection Lever Spring (WF-C579R Series)
        • Feed Sensor Detection Lever Spring (WF-C529R Series)
        • ASF Drive Gear Assy (WF-C579R Series)
        • ASF Drive Gear Assy (WF-C529R Series)
        • Cassette Paper Detection Sensor (WF-C579R Series)
        • Cassette Paper Detection Sensor (WF-C529R Series)
        • PE Sensor (WF-C579R Series)
        • PE Sensor (WF-C529R Series)
        • Drive Gear Shaft (WF-C579R Series)
        • Drive Gear Shaft (WF-C529R Series)
        • Drive Gear Assy (WF-C579R Series)
        • Drive Gear Assy (WF-C529R Series)
      • Optional Paper Cassette Unit
        • Separation Roller Assy
        • Paper Feed Detection Lever
        • E-ring (plastic)
        • Oneway Clutch Assy
        • Paper Feed Roller Spring
        • Vertical Feed Roller
        • Rear Cover
        • Left Cover
        • Hopper Drive Assy
        • ASF Encoder Assy
        • Right Cover
        • Optional Paper Cassette Main Board Assy
        • Drawer Lower Connector
        • Cassette Paper Detection Lever
        • Sensor Cable
        • Feed Sensor
        • Drawer Upper Connector
        • Cassette Paper Detection Sensor
        • Foot
        • Hopper Position Sensor
        • Cassette Detection Sensor
        • Paper Cassette 2
        • Retard Roller Extension Spring
        • Retard Roller
        • Lift Up Sector Gear 40T
        • Lift Up Gear 30T
  • Modes for Service & Tools
    • Modes for Service
      • Service mode startup
        • WF-C579R/C579RA
      • Menu configuration
      • Menu Screen Transition
      • Printer Status Information
        • HOW TO CHECK THE PRINTER STATUS INFORMATION
      • USB Data Swap
        • Overview
        • Detail of procedure
        • DATA BACKUP PROCEDURE
        • DATA RESTORE PROCEDURE
      • Firmware Update Using USB Flash Drive
        • Overview
        • Procedure for firmware update using a USB flash drive
          • PREPARATION OF USB FLASH DRIVE FOR FIRMWARE UPDATE
          • PERFORMING FIRMWARE UPDATE
      • Periodic Replacement Parts
        • Overview
        • Resetting the Counter of Periodic Replacement Parts
  • Adjustments & Additional Operations
    • List of Tools/Software/Consumables for Adjustments
      • Tools and Jigs
        • Tools
        • Jigs
    • Repair Parts Adjustment/Checks Items and Order
    • Adjustments and Check Items Purpose
      • Mechanical Adjustments and Inspections
      • Software Adjustments and Inspections
      • Maintenance
      • USB Data Swap
      • Printer Status Information
      • Firmware Update Using USB Flash Drive
      • Counter reset
    • Adjustments and Check Items Details
      • Mechanical Adjustments and Inspections
        • PG Check
          • Tools
          • Flow of checking the PG
          • Preparing the thickness gauge
            • Application procedure of Teflon tape
          • Check the PG
          • Preparation for the PG adjustment
            • Procedure
          • PG Adjustment
        • Ink leak check
          • Leak check procedure
      • Software Adjustments and Inspections
        • HOW TO SELECT AN ADJUSTMENT ITEM
        • B10 HEAD ID INPUT
          • Overview
          • Work Procedure
        • B14 INITIALIZE-PW SENSOR
          • Overview
          • Work Procedure
        • B16 COUNTER RESET
          • Overview
          • Work Procedure
        • B21 CR SCALE CHECK
          • Overview
          • Work Procedure
        • B23 PE SENSOR CHECK
          • Overview
          • Paper and feed tray
          • Work Procedure
        • B24 TEMP/HUM. SENSOR
          • Overview
          • Criteria
          • Work Procedure
        • B26 NOZZLE NOISE CHECK
          • Overview
          • Work Procedure
        • B27 NOZZLE RANK CATEGORISE
          • Overview
          • Work Procedure
        • B28 NOZZLE DETECT CHECK
          • Overview
          • Work Procedure
        • B29 CHECK PATTERN (PLAIN)
          • Overview
          • Paper and feed tray
          • Work Procedure
        • B34 CHECK PATTERN (MATTE)
          • Overview
          • Paper and feed tray
          • Work Procedure
        • B30 RGB PATTERN
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • B32 NOZZLE CHECK PATTERN
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • MOTOR DISPERSION CORRECT
          • Overview
          • Target adjustment
          • Work Procedure
        • B43 HEAD ANGULAR ADJ. MECH
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment method
          • Preparation
          • Method of the Head Angular Adjustment
        • B45 PTS ACC./DEC. ADJUST
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment
          • Judgment method
        • B44 HEAD ANGULAR ADJUSTMENT. SOFT
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • B46 BI-D ADJUSTMENT
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • B48 BI-D BAND ADJUSTMENT
          • Overview
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • B49 PW SENSOR CORRECT/B50 PRINT START POS. (ASF)/B51 PRINT START POS. (REAR ASF)
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • B54 FEED ADJUST
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment method
          • Work Procedure
        • B55 BAND FEED ADJUST
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Criteria
          • Work Procedure
        • B52 PE ADJUST (ASF)/B53 PE ADJUST (REAR ASF)
          • Overview
          • Paper and feed tray
          • Adjustment Procedure
        • B61 PTS Acc./ Dec. Adjust (S)
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment method
          • Work Procedure
        • B62 BI-D ADJUST (S)
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment method
          • Work Procedure
        • B63 BI-D BAND ADJUST (S)
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment method
          • Work Procedure
        • B64 BAND FEED ADJUST (S)
          • Overview
          • Paper and feed tray
          • Adjustment pattern
          • Judgment method
          • Work Procedure
        • B90 PRINTHEAD (PREPARATION BEFORE REPLACEMENT)
          • Overview
          • Work Procedure
        • B91 INK SUPPLY UNIT (PREPARATION BEFORE REPLACEMENT)
          • Overview
          • Work Procedure
        • B92 INK SYSTEM ASSY (PREPARATION BEFORE REPLACEMENT)
          • Overview
          • Work Procedure
        • B80 PRINT HEAD SEQ (ADJUSTMENT AFTER REPLACEMENT)
          • Overview
          • Work Procedure
        • B81 INK SUPPLY UNIT SEQ (ADJUSTMENT AFTER REPLACEMENT)
          • Overview
          • Work Procedure
        • B82 INK SYSTEM ASSY SEQ (ADJUSTMENT AFTER REPLACEMENT)
          • Overview
          • Work Procedure
        • B83 REAR ASF UNIT SEQ (ADJUSTMENT AFTER REPLACEMENT)
          • Overview
          • Work Procedure
        • B84 MAIN BOARD SEQ (ADJUSTMENT AFTER REPLACEMENT)
          • Overview
          • Work Procedure
      • Maintenance
        • HOW TO SELECT ITEMS FROM THE MAINTENANCE MENU
        • C01 HEAD INK FILL/C02 INITIAL FILL (INK FILL)
          • Overview
          • Work Procedure
        • C03 CL1/C04 CL2/C05 CL3/C06 STRONG CL/C07 (HEAD CLEANING)
          • Overview
          • Work Procedure
        • C08 HEAD INK DISCHARGE/C09 SUPPLY INK DISCHARGE (INK DISCHARGE)
          • Overview
          • Work Procedure
        • C10 SUCTION PUMP INK DISCHARGE (INK DISCHARGE)
          • Overview
          • Work Procedure
        • C11 HEAD THERMISTOR CHECK
          • Overview
          • Work Procedure
        • C20 STATUS SHEET PRINT
          • Overview
          • Paper and feed tray
          • Work Procedure
  • Maintenance/Inspection
    • Overview
    • Cleaning
      • Exterior Parts Such As Housing
      • Inside The Pinter
      • Rubber or plastic rollers in the paper feed mechanism such as LD Roller/Pickup Roller
      • Scanner Glass
      • INKSYSTEM ASSY (WIPER AND CAP)
        • Tools
        • Cleaning procedure
    • Lubrication
      • Lubrication points list
      • Lubrication 1
      • Lubrication 2
      • Lubrication 3
      • Lubrication 4
      • Lubrication 5
      • Lubrication 6
      • Lubrication 7
      • Lubrication 8
      • Lubrication 9
  • Appendix
    • Connection Diagram
    • Part Names Conversion Table
      • WF-C579R/C579Ra
      • WF-C529R
      • Optional Paper Cassette Unit
    • Status Sheet Information
      • Status Sheet Items
        • Configuration Status Sheet
        • Supply Status Sheet
        • Usage History Sheet
        • Service Status Sheet

# Printing/image quality trouble

Nozzles Missing

Ink Bleed

White or Black Bands

Print Position Offset in CR Operation Direction

Print Position Offset in Feed Direction

Print Smudges

Color Deviation

Blank Printout (blank paper ejected)

Lines not smooth and ruled-line deviation