Xerox 7750DXF - Phaser Color Laser Printer Service Manual page 139

Test
Clutch Tests
Tests functionality of clutches by activating one clutch at a time.
Take-Away Clutch
Developer Clutch
Registration Clutch
Duplex Clutch
Finisher Clutches
Solenoid Tests
Exit Gate Solenoid
Duplex Gate
Solenoid
Shutter Solenoid
ADC Shutter Open
ADC Shutter Close
Tray 1/ MPT Feed
Solenoid
Finisher Solenoids
Adjustments/ Calibrations
the performance of the printer. For details on performing the RegiCon procedures, see
"RegiCon Adjustment Procedures" on page 6-5.
Belt Edge Learn
ATC Sensor Setup
TRC Adjust
General Troubleshooting
Front Panel Display
Clutch On
Clutch Off
Clutch On
Clutch Off
Clutch On
Clutch Off
Which Direction?
CCW
CW
Clutch On
Clutch Off
Decurler Cam Clutch
Clutch On
Clutch Off
Tests functionality of the solenoids by activation one solenoid at a time.
Solenoid On
Solenoid Off
Solenoid On
Solenoid Off
Solenoid On
Solenoid Off
Solenoid On
Solenoid Off
Solenoid On
Solenoid Off
Set Clamp Paddle
HTrans Gate In Open
HTrans Gate In Close
Performs adjustments, calibrations and operations essential to
Test Operation Definition
All tests are activated by pressing
OK.
Listen for the clutch.
Test times out after 1 second.
Press OK to run test.
ADC = Automatic Density
Correction
Press OK to run test.
ADC = Automatic Density
Correction
Press OK to run test.
MPT = Multi-Purpose Tray
Press OK to run test.
Press OK to run test.
OK or Failed
See to "ATC Sensor Setup" on
page 6-14.
Displaces toner rendering curve
points, not technician adjustable.
4-11