Cleaning The Scanner Carriage Mirror - Ricoh MP C3004 Field Service Manual

4. Replacement and Adjustment
• When attaching the scanner carriage, hold the carriage with the screw [A] loosened and move the
carriage back and forth to the sides twice to have the belt stretch evenly. Then, fasten the screw [A].
• After replacing the scanner carriage, enter the values supplied with the carriage in the following SP
- SP4-871-002 (Distortion Correction Distortion Initialization)
- SP4-880-001 (Dot shift amount between R Line and G Line).
- SP4-880-002 (Dot shift amount between G Line and B Line).
To apply the specified settings, turn the power off and then back on.
The specified values are cleared when the NVRAM is initialized, so be sure to keep the supplied
sheet showing the values in the machine.

Cleaning the scanner carriage mirror

1. Exposure glass
2. Scanner carriage front cover [A]
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(page 522)