Adjustment After Replacing The Pcu And/Or The Development Unit - Ricoh MP C3004 Field Service Manual

4. Replacement and Adjustment
• Make sure that the cap of the toner supply opening is removed before installing a new PCDU in the
machine. Otherwise, toner may be scattered inside the machine.

Adjustment after Replacing the PCU and/or the Development Unit

1. Turn ON the main power.
2. Do the "Automatic Color Calibration (ACC)" for the copier mode & printer mode as
follows:
1. "User Tools" icon > "Machine Features" > "Maintenance" > "Auto Color Calibration" > "Start"
2. Print the ACC test pattern.
3. Put the printout on the exposure glass.
4. Put 10 sheets of white paper on the test chart. This ensures the precise ACC adjustment.
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