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Phaser 7700 Color Laser Printer Service Manual
2-43
Clutch Tests
Tests functionality of clutches by activating one clutch at a time.
Take-Away
Clutch
Clutch On
Clutch Off
All tests are activated by pressing
OK.
Listen for the clutch.
Test times out after 1 second.
Developer
Clutch
Clutch On
Clutch Off
Registration
Clutch
Clutch On
Clutch Off
Duplex Clutch
Which Direction?
CCW
CW
Clutch On
Clutch Off
MPT Feed Clutch
Finisher Clutches
Decurler Cam Clutch
Clutch On
Clutch Off
Solenoid Tests
Tests functionality of the solenoids by activation one solenoid at a time.
Exit Gate Solenoid
Solenoid On
Solenoid Off
Engineering use only
Duplex Gate
Solenoid
Solenoid On
Solenoid Off
Engineering use only
Shutter Solenoid
Solenoid On
Solenoid Off
Press OK to run test.
ADC Shutter Open
Solenoid On
Solenoid Off
ADC = Automatic Density Correction
Press OK to run test.
ADC Shutter Close
Solenoid On
Solenoid Off
ADC = Automatic Density Correction
Press OK to run test.
MPT Feed Solenoid
Solenoid On
Solenoid Off
MPT = Multi-Purpose Tray
Press OK to run test.
Finisher Solenoids
Set Clamp Paddle
HTrans Gate In Open
HTrans Gate In Close
Press OK to run test.
Adjustments/ Calibrations
Performs adjustments, calibrations and operations essential to the performance of the printer.
For details on performing the RegiCon procedures, Registration Control Procedures on
page 4-130
Belt Edge Learn
Refer to (Processes of the RegiCon
Adjustment on page 4-127).
Table 2-2 Service Diagnostics Test Menu Functions (cont'd.)
Test
Front Panel Display
Test Operation, Results and
Function
Definition
Summary of Contents for 7700DX - Phaser Color Laser Printer
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