Xerox WorkCentre 7545

This RAP is used to eliminate white lines that appear in the process direction for all densities.

Initial Actions

1. Check customer print to verify white lines appear in the process direction for all densities.
2. Use the LED Print Head (LPH) Cleaner to clean the LPH surface (PL 2.1).
   NOTE: This must be separated from Developer trimmer jam. Do not replace the LPH without consideration.
3. Perform IQ40 Process Direction Bands, Streaks, and Smears RAP. If this does not resolve the problem, continue with this RAP.

Step	Procedure	Yes	No
1	White lines still appear after cleaning the LPH surface	2	Go to Final Actions.
2	Clean and inspect the LPH Cleaner (PL 2.1). The LPH Cleaner is damaged or broken.	3	Replace the LPH Assembly (REP 9.10). NOTE: This must be differentiated from Developer trimmer jam. Do not replace the LPH without consideration.
3	Replace the LPH Cleaner (PL 2.1).