Residual Image Or Ghosting - Xerox Phaser 6128MFP Service Manual

Residual Image or Ghosting

Phaser 6128MFP Service Manual
There are faint, ghostly images appearing on the page. The images may be either
from a previous page or from the page currently being printed.
Initial Actions
• Check the paper transfer path.
• Ensure there are no debris on the transfer path.
Troubleshooting Reference Table
Applicable Notes
Erase LED Assy (PL4.1.8)
Imaging Unit (PL4.1.21)
Fuser (PL6.1.1)
Transfer Belt (PL6.1.7)
IP Board (PL10.6.6)
MCU Board (PL10.7.7)
LVPS Harness Assy (PL10.8.14)
Warning
Allow the Fuser to cool before starting the procedure.
Troubleshooting Procedure Table
Step Actions and Questions
1 Did the client print a large number
of the same image?
2 Run the Contamination Check test
print: Service Mode > Test Print >
Contamination Chk
Is the image printed correctly?
3 1. Open the Front Cover, and remove
the Imaging Unit.
2. Defeat the safety interlock switch.
Do the four erase LEDs light
correctly?
4 Inspect the connections between
the MCU Board and Erase LED Assy.
Are P/J141 and P/J14 connected
correctly?
Print-Quality Troubleshooting
Example Print
Residual Image/Ghosting
Yes No
Go to step 2. Go to step 3.
Complete Go to step 3.
Go to step 6. Go to step 4.
Go to step 5. Reconnect the
connectors
securely, then
go to step 5.
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