Lexmark E210 Service Manual - Page 21

Diagnostic Aids, Print Quality - toner cartridge

Page 21 highlights

4510-001 2. Diagnostic Aids Print Quality Vertical Black Line and Band Description: 1. Straight thin black vertical line 2. Dark black vertical bands Possible causes: • Toner cartridge failure • Foreign material between transfer/ charge/development rollers • Deformed transfer roller Vertical White Line Description: White vertical voids Possible causes: • Toner cartridge failure • Printhead failure • Fuser failure Horizontal Black Band Description: Dark or blurry horizontal stripes Possible causes: • Toner cartridge failure • Bad or dirty voltage contacts Diagnostic Aids 2-1

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Diagnostic Aids
2-1
4510-001
2.
Diagnostic Aids
Print Quality
Vertical Black Line and Band
Description:
1.
Straight thin black vertical line
2.
Dark black vertical bands
Possible causes:
Toner cartridge failure
Foreign material between transfer/
charge/development rollers
Deformed transfer roller
Vertical White Line
Description:
White vertical voids
Possible causes:
Toner cartridge failure
Printhead failure
Fuser failure
Horizontal Black Band
Description:
Dark or blurry horizontal stripes
Possible causes:
Toner cartridge failure
Bad or dirty voltage contacts