Install Or Reseat Transfer Roller - Xerox phaser 6250 Service Manual

Install or Reseat Transfer Roller

■
Ensure the CTD (ADC) Sensor is clean.
■
Ensure that the Transfer Roller Assembly is correctly installed.
■
Cycle printer power.
■
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
CTD (ADC) Sensor Assembly , PL 5.1.11
Transfer Roller Assembly, PL 8.1.12
Troubleshooting Procedure Table
Step Actions and Questions
1
Check the following parts for damage and
replace if defective:
Transfer Roller PL 8.1.12
CTD (ADC) Sensor, PL 5.1.11
2 Clean the CTD (ADC) Sensor to remove
any toner build up.
Does this fix the problem?
3 Use service diagnostics to test the CTD
(ADC) Sensor.
Does the sensor function correctly?
4 Replace the Transfer Roller.
Does the error recur?
5 Is the CTD (ADC) Harness connected to
the CTD (ADC) Sensor correctly?
6 Check J 136 <=> J 1361 on the CTD
(ADC) Harness for continuity.
7 Check J 1361 <=> J 13 on the Front 1A
Harness for continuity.
8 Verify the voltage between P/J136-5 <=>
P/J136-3 on the Front 1A Harness
Assembly is 0 VDC.
Error Messages and Codes
Wiring and Plug/Jack Map References
"Xerographics 1" on page 10-23
Yes
Complete
Complete
Go to Step 4.
Go to Step 5.
Go to Step 6.
Go to Step 7.
Go to Step 8.
Replace the CTD
(ADC) Sensor,
page 8-42.
manuals4you.com manuals4you.com
No
Go to Step 2.
Go to Step 3.
Go to Step 5.
Complete
Connect properly
Replace the CTD
(ADC) Harness,
RRP 5.2.
Replace the Front
1A Harness
Assembly,
PL 13.1.7.
Replace the
Engine Control
Board,
page 8-107.
3-39