Vertical Stripes - Xerox Phaser 6128MFP Service Manual

Hide thumbs Also See for Phaser 6128MFP:
Table of Contents

Advertisement

Print-Quality Troubleshooting

Vertical Stripes

Initial Actions
5-20
There are black lines along the page in the direction of the paper travel from the
leading edge to the trailing edge.
Check the paper transfer path.
Ensure there are no debris on the transfer path.
Troubleshooting Reference Table
Applicable Parts
Laser Unit Kit (PL4.1.99)
Imaging Unit (PL4.1.21)
Fuser (PL6.1.1)
Transfer Belt (PL6.1.7)
IP Board (PL10.6.6)
MCU Board (PL10.7.7)
Warning
Allow the Fuser to cool before starting the procedure.
Troubleshooting Procedure Table
Step
Actions and Questions
1
Check the Transfer Belt high-voltage
connections..
Are the contacts on the Transfer Belt
and springs damaged or dirty?
2
Check the Imaging Unit high-
voltage connections.
Are the contacts on the Imaging
Unit, and springs damaged or dirty?
3
Reseat the Imaging Unit.
Is the image printed correctly?
4
Reseat the Fuser.
Is the image printed correctly?
5
Reseat all MCU Board connectors.
Is the image printed correctly?
Example Print
Vertical Stripes
Yes
No
Clean or
Go to step 2.
replace the
Transfer Belt
contacts or
spring(s).
Clean and/or
Go to step 3.
replace the
Imaging Unit
or spring(s).
Complete
Go to step 4.
Complete
Go to step 5.
Complete
Go to step 6.
Phaser 6128MFP Service Manual

Advertisement

Table of Contents
loading

Table of Contents