Reference A-15
Tray 1 (M P T) No
Paper Sensor
Paper is Not Present
Paper is Present
Move the Tray 1 No Paper Actuator
(PL5.3.15) to change sensor state.
Tray [2] [3] [4] [5] No
Paper Sensor
Paper is Not Present
Paper is Present
Insert Tray [2] [3] [4] [5] with an
adequate amount of paper.
Toggle the No Paper Actuator.
Transfer Roller
Toner Full Sensor
Toner Waste [Not] Full Block the Toner Full Sensor
(PL5.2.20) to change the sensor
state.
Image Unit Not
Installed Sensor
Image Unit is [Not] Present Open Door C to change the state
of the Switch.
Fuser Fan Rotation
Sensor
Fuser Fan Rotation Sensor is:
OK
Failure
Status only
Rear Fan Rotation
Sensor
Rear Fan Rotation Sensor is:
OK
Failure
Status only
CTD (ADC) Sensor Dark Value: #
Light Value: ###
Sensor OK
Status only
Remove the Transfer Roller to
observe change of state.
Fuser NC Sensor <Fuser NC Sensor>
Fuser (Not) Ready
Sensor (Failure) is OK
Remove Fuser to change sensor
state.
Fuser STS Sensor <Fuser STS Sensor>
Fuser (Not) Ready
Sensor (Failure) is OK
Remove Fuser to change sensor
state.
Fuser NC Sensor
Amplifier
<Fuser NC Sensor Amplifier>
Fuser (Not) Ready
Temperature Amplifier (Failure) is
OK
Remove Fuser to change sensor
state.
Fuser Temp
Compensation
<Fuser Temp Compensation>
Fuser (Not) Ready
Compensation (Failure) is OK
Remove Fuser to change sensor
state.
Main Motor Rotation
Sensor
Main Motor Rotation Sensor is:
OK
Failure
Status only
Developer Motor
Rotation Sensor
Developer Motor Rotation Sensor is:
OK
Failure
Status only
Fuser Motor
Rotation Sensor
Fuser Motor Rotation Sensor is:
OK
Failure
Status only
Service Diagnostics Tests and Utilities (Continued)
Test Control Panel Display and Test Definition