3 Release the cable from the cable holders (A), and remove.
Laser scanning unit (LSU) removal
Before performing this task, determine first whether your printer supports a galvo or polygon LSU.
• Check the serial number of the printer. The LSU is galvo if the sixth digit character assigned is in the 0–9
or B–N range (example: 4514 20HH 007CR). It is polygon if the sixth digit character assigned is in the P–
Z range (example: 4514 2ZHH 007CR).
7016
Repair information
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