Periodic Maintenance

Periodic maintenance is needed in this product to secure the product life (600,000 pages).


Caution / 注意

After replacing them, make sure to reset the counter for the parts using the service support mode.
Name Model End of life detection Remedy Continuation of use Operation after continuation of use Part lifespan
Main Unit Cassette Feed Roller PXPFR3A

(Near end)

  1. When end job with which specified
  2. When power turns on
 Press the OK button to turn off the error LED. Possible Displays near end indication every 300 sheets until reach number of sheets of lifespan. (Reset when end of life reached) 200,000 sheets

(End)

  1. When end job with which specified
  2. When power turns on
  • Parts replacement
    Turn off the power and replace the periodic part.
  • Continue use
 Possible Displays end indication every 300 sheets until reach number of sheets of lifespan.
Additional Cassette Feed Roller PXPFR3B

(Near end)

  1. When end job with which specified
  2. When power turns on
 Press the OK button to turn off the error LED. Possible Displays near end indication every 300 sheets until reach number of sheets of lifespan. (Reset when end of life reached) 200,000 sheets

(End)

  1. When end job with which specified
  2. When power turns on
  • Parts replacement
    Turn off the power and replace the periodic part.
  • Continue use
 Possible Displays end indication every 300 sheets until reach number of sheets of lifespan.
Rear ASF Unit


 Refer to parts List*

(Near end)

  1. When end job with which specified
  2. When power turns on
 Press the OK button to turn off the error LED. Possible Displays near end indication every 300 sheets until reach number of sheets of lifespan. (Reset when end of life reached) 50,000 sheets

(End)

  1. When end job with which specified
  2. When power turns on
  • Parts replacement
    Turn off the power and replace the periodic part.
  • Continue use
 Possible Displays end indication every 300 sheets until reach number of sheets of lifespan.
Periodic Maintenance*2
(Ink System Assy, etc)
 ---

(Near end)

  1. When end job with which specified
  2. When power turns on
 Press the OK button to turn off the error LED. Possible Displays near end indication every 300 sheets until reach number of sheets of lifespan. (Reset when end of life reached) 300,000 sheets

(End)

  1. When end job with which specified
  2. When power turns on

* If the periodic maintenance has been performed, no indication is displayed even when 300,000 sheets are reached.

Refer to Periodic Maintenance

 Possible Displays end indication every 300 sheets until reach number of sheets of lifespan.

*1: Regarding the parts number, refer to part list of applicable product.
*2: To ensure stable print quality until the product reaches the end of its service life (printing of 600,000 pages), perform the periodic maintenance when printing of 300,000 pages is reached (an end error is displayed).


Periodic Maintenance
Items Overview
Replace the Maintenance Unit Maintenance Unit is replaced as correspondence to Pump life of Maintenance Unit wears.
Cleaning the PF Scale The PF scale cleaning is executed as correspondence to the PF scale reading defective by the ink mist accumulation of the PF scale.
Readjust the PG Adjust Cam

As the CR Unit bearing wears, the PG value is changes.
Move the cam one notch upward as correspondence to the PG value changing.
Attach the Grease to CR Shaft

As bearing part of Carriage Unit deteriorates, the load on Bearing part of Carriage Unit increases.
As a countermeasure to the above, clean the CR Shaft and applying the new grease.
Replace the Driven Roller Driven Roller is replaced as correspondence to the Driven Roller wears.
Readjustment related to Paper feed and printing As a countermeasure to degradation of paper feed precision resulting from degradation of the Paper Feed Rollers and to fluctuation of the PG value resulting from degradation of the CR Unit Bearing, readjust the paper feed and print related adjustment items. Perform adjustments after periodic maintenance in the service support mode.


Periodic maintenance operation flow

Perform the periodic maintenance operation according to the following operation flow.