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Lexmark XM9155

Lexmark XM9155

Lexmark MS911 & MX91x ? Sharp White Lines Are Seen on the Printed Page

What you will see

Sharp white lines are seen on the printed page. The defect can easily be noticed if the printed object is solid black or gray.

Click Image to Enlarge

Possible cause

Any of the following can cause this defect:

  • Contamination of the laser lens
  • Transfer Belt scratches/creases
  • Toner dust or moisture build-up on the Transfer Belt cleaner blade
  • Fuser exit rear end memory

Suggested remedy

The printer has several built-in self-cleaning methods. They include the laser lens cleaner, corona wire cleaner,and discharge brushes. Clean these items frequently and make sure their maintenance has been conducted at the proper intervals. The procedure laid out below describes the proper methods for cleaning the corona wire charger and the printhead lens.

In addition, the Transfer Belt life is 300K pages and it will exhibit this problem when it’s at its end of life. To know more about this, see the sections "Estimated number of remaining pages" and "Ordering a 300K maintenance kit" in your printer's User's Guide.

If defect persists, please contact Lexmark Technical Support for additional troubleshooting suggestions.

StepActionClick Image to Enlarge
1Open the bottom front door.
2Remove the waste toner bottle.
3Locate the white tab.
4Gently pull the tab until it stops, and then slowly slide it back into place. Repeat three times.
5Remove the printhead wiper
6Insert the wiper into the hole until it stops, and then slide it out. Repeat three times.

7

Put the wiper back to its holder.

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8Reinstall the waste toner bottle.

9

Close the bottom front door.

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Still need help?

If you require additional assistance, please close this window and locate

Get In Touch with Lexmark! for contact information.
NOTE:
When calling for support, you will need your printer model/machine type and serial number (SN). Should you need help locating these, Serial Number, Machine Type, and Configuration ID Location for the Lexmark MS, MX, XM, CS, CX, XC, 91X - 92x Series Printers and MFPs.

Please be near the products described in this article to expedite the support process and reduce callbacks.

LEGACY ID: SO7585

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