Xerox Phaser 3320

Black vertical lines or bands appear in the printed image.

Initial Actions

• Remove the Print Cartridge and check for and remove any foreign substances on the exposure window and OPC drum.
• Clean the Laser Unit window with a clean cotton swab.

Applicable Parts

• Print Cartridge, PL1.0.12
• Transfer Roller, PL3.1.106
• Fuser, PL3.3.0

Step	Actions and Questions	Yes	No
1	Replace the Print Cartridge. Does the error persist?	Go to step 2.	Complete.
2	Replace the Transfer Roller. Does the error persist?	Go to step 3.	Complete.
3	Open the Front Cover and check the Fuser ribs for debris. Remove if found. Does the error persist?	Replace the Fuser.	Complete.