Horizontal Band, Voids, Or Streaks - Xerox Phaser 6180MFP Service Manual

Print-Quality Troubleshooting

Horizontal Band, Voids, or Streaks

5-36
There are areas of the image that are extremely light or are missing entirely.
These missing areas form wide bands which cover a wide area horizontally,
perpendicular to the paper feed direction.
Initial Actions
Check the paper transfer path.
Ensure there are no debris on the transfer path.
Troubleshooting Reference Table
Applicable Parts
Transfer Unit, PL4.1.1
Laser Unit, PL5.1.12
Print Cartridge (C/M/Y/K),
PL5.1.17-20
Scanner Controller Board, PL9.1.1
Troubleshooting Procedure Table
Step Actions and Questions
1. Perform Test Print (Cyan 20%,
1
Magenta 20%, Yellow 20%, and
Black 20%):
Diag
2. Does the error still occur when
printing?
2 1. Perform a copy job.
2. Does the error still occur when
copying?
Is the original document normal?
3
1. Check the document path.
4
2. Are there any debris on the
document path?
Example Print
Service Mode > Printer
> Test Print.
Phaser 6180MFP Multifunction Printer Service Manual
Horizontal Band, Void, or Streaks
Yes No
Go to step 6. Go to step 2.
Go to step 3. Complete.
Go to step 4. Replace the
original
document.
Remove the Go to step 5.
debris.