- Hewlett-Packard Printer User Manual

EN Image defect details 253
9
• The media does not meet HP paper specifications or is stored
improperly.
• The paper path is dirty or damaged.
• Print a cleaning page.
• The toner cartridge could be defective or low on toner.
• The toner cartridge has been exposed to too much light.
• Review the repetitive defect ruler.
• The fusing assembly is dirty or defective.
• The laser/scanner assembly is dirty or defective.
• The ECU could be faulty.
• The toner density setting is incorrect.
• The toner cartridge is empty or defective.
• The toner cartridge requires cleaning.
• The transfer roller is defective or dirty.
• The media does not meet HP paper specifications or is stored
improperly.
• The laser/scanner is defective.
• The ECU is defective.
• The high-voltage power supply is defective.
Horizontal smudges
Horizontal white lines
Light print, dark print, faded print