Xerox Phaser 7100 Service Manual

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Phaser 7100 Service Manual Xerox Internal Use Only3-36
4. Check the shade on the Developer Roller.
Is the shade (toner density) too light at the
Developer Roller for a particular color (Y/ M/ C/
K)?
Is the shade (toner density) too dark at the
Developer Roller for a particular color (Y/ M/ C/ K)
and there is toner dispersal around the Housing?
Replace the Developer
Housing Assembly
(REP 8.1 Developer
Housing Assembly (Y/
M/ C/ K) on
page 4-137).
Go to step 5.
5. Check the surface of the CTD Sensor for
contamination and debris.
Is there any contamination or debris at the
Sensor surface of the CTD Sensor Assembly?
Clean the CTD Sensor
surface and remove
any debris.
Go to step 6.
6. Check the Developer Housing Assembly
installation.
Is the Developer Housing Assembly (Y/ M/ C/ K)
installed properly, with no contamination at the
high voltage terminal?
Go to step 7. Clean the high voltage
terminal.
Reinstall the Developer
Housing Assembly
(REP 8.1 Developer
Housing Assembly (Y/
M/ C/ K) on
page 4-137).
7. Check the HVPS1 PWB connector.
Is the connector seated securely?
Replace the HVPS1
PWB (REP 12.13
HVPS1 PWB on
page 4-221).
Connect the wiring
harness connector.
Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No

Xerox Phaser 7100 Specifications

General

Brand	Xerox
Model	Phaser 7100
Category	Printer
Language	English