Phaser 7500 Printer Service Manual 11-9
Reference
Registration Roller Registration Roller On | Off Audible verification of motor
function.
Paper Feed Motors Tray Feed 1 Motor
Tray Feed 2 Motor
Tray Feed 3 Motor
Tray Feed 4 Motor
Tray Feed 5 Motor
Audible verification of motor
function.
Paper Lift Motors Tray Lift 1 Motor
Tray Lift 2 Motor
Tray Lift 3 Motor
Tray Lift 4 Motor
Tray Lift 5 Motor
Audible verification of motor
functionality.
Developer Motors Developer Motor CMY
Developer Motor K
Audible verification of motor
function. Developer rotation stops
after 5 seconds.
Dispenser Motors Dispenser Motor K
Dispenser Motor C
Dispenser Motor M
Dispenser Motor Y
Audible verification of motor
functionality.
Caution Do not run the Dispense Motors
for longer than a few seconds.
Do not run this test repeatedly
on any one motor.
Agitator Motor Agitator Motor is Off | On Audible verification of motor
function.
Fuser Drive Motor Fuser Drive Motor is Off | On Audible verification of motor
function.
Tray Module
Takeaway Motor
Tray Takeaway Motor Off | On Audible verification of motor
function.
Exit Motor Exit Motor Off | On Audible verification of motor
function.
Fan Motors Fuser Fan
Drive Fan
Bottom Rear Fan
IBT Fan
HV Fan
Audible verification of motor
functionality.
Check for airflow.
Clutch Tests - Tests the functionality of the clutches.
First BTR Retract
Clutch
1st BTR Retract is Off | On Clicking indicates clutch function.
Registration Clutch Registration is Off | On Clicking indicates clutch function.
Solenoid Tests - Tests the functionality of the solenoids.
ADC Shutter ADC Shutter is Open | Closed Clicking indicates clutch function.
Service Diagnostics Tests and Utilities (Continued)
Tes t Control Panel Display and Test Definition
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