All Sensor Check Items

Classification Display Applicable Sensor Confirmation method
Main Unit Housing Upper Sensors

ADF/SCN Open Sensor,Printer Cover Open Sensor

Confirm the state of sensor is changing by opening/closing the corresponding cover.
Rear Unit Detection Sensor Rear Unit Detection Sensor
Ink Cover Sensor Front Cover Open Sensor
PE Sensor PE Sensor Confirm the state of sensor is changing by pushing the PE sensor lever by paper etc.
Feed Sensor Feed Sensor (Main Product side) Confirm the state of sensor is changing by moving the Feed Sensor Lever by hand.
Ink Ink End Sensor BK Ink End Sensor 1

Confirm the state of sensor is changing by moving the Ink End Sensor Lever by hand.(When moving the Ink End Sensor Lever, make sure not to damage the Buffer.)

Ink End Sensor CY Ink End Sensor 2
Ink End Sensor MG Ink End Sensor 3
Ink End Sensor YE Ink End Sensor 4

Paper Cassette (C1)

Cassette Detection Sensor Cassette Detection Sensor Confirm the state of sensor is changing by installing /removing the paper cassette (C1) and by changing the paper set condition of paper cassette (C1).
Paper Detection Sensor Cassette Paper Detection Sensor
Feed Sensor Feed Sensor (Main Product side) Confirm the state of sensor is changing by moving the Feed Sensor Lever by hand.

Paper Cassette (C2)

Cassette Detection Sensor Cassette Detection Sensor Confirm the state of sensor is changing by installing /removing the paper cassette (C2) and by changing the paper set condition of paper cassette (C2).
Paper Detection Sensor Cassette Paper Detection Sensor
Hopper Position Sensor Hopper Position Sensor
PE Sensor PE Sensor Confirm the state of sensor is changing by pushing the PE sensor lever by paper etc.
Optional Feed Sensor Feed Sensor Confirm the state of sensor is changing by moving the Feed Sensor Lever by hand.
Jam Cover Sensor

Jam Cover Detection Sensor

Confirm the state of sensor is changing by opening/closing the corresponding cover.

Paper Cassette (C3)

Cassette Detection Sensor Cassette Detection Sensor Confirm the state of sensor is changing by installing /removing the paper cassette (C3) and by changing the paper set condition of paper cassette (C3).
Paper Detection Sensor Cassette Paper Detection Sensor
Hopper Position Sensor Hopper Position Sensor
PE Sensor PE Sensor Confirm the state of sensor is changing by pushing the PE sensor lever by paper etc.
Optional Feed Sensor Feed Sensor Confirm the state of sensor is changing by moving the Feed Sensor Lever by hand.
Jam Cover Sensor

Jam Cover Detection Sensor

Confirm the state of sensor is changing by opening/closing the corresponding cover.
Rear ASF Paper Detection Sensor Rear ASF Paper Detection Sensor Confirm the state of sensor is changing by setting the paper to Rear ASF Assy.
PE Sensor PE Sensor Confirm the state of sensor is changing by pushing the PE sensor lever by paper etc.