3 Pull the bin extender off the top cover.
Laser scanning unit (LSU) removal
MFP printhead adjustment
After re‑installing the current LSU or installing a new LSU, a mechanical and electronic LSU adjustment must be
performed. Before starting the LSU removal, disable the scanner in the configuration menu. After removing the scanner
assembly from the MFP, remove the control panel assembly from the scanner. Attach the control panel assembly cable
directly to JUICC on the controller board.
After installing the LSU, perform the mechanical and electronic LSU adjustments with the printer in this configuration.
When the LSU is properly adjusted, re‑install the control panel assembly to the scanner, and then re‑install the scanner
assembly to the MFP.
7015
Repair information
309
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