5-36 Phaser 7500 Printer Service Manual
Print-Quality Troubleshooting
IQ-10 Chip/ Half Chip Blanks
Blank areas in sizes of 2.7 mm or 5.4 mm in a single color.
Cause
• Poor contact within the LPH.
Initial Actions
• Check the paper transfer path.
• Ensure there are no debris on the transfer path.
Troubleshooting Reference
Applicable Parts Example Print
■ LED Print Head, PL2.1.2
Troubleshooting Procedure
Step Actions and Questions
1 Replace the LED Print Head (REP 2.1, page 8-18) of the corresponding
color.
Half Chip Blanks
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