General Troubleshooting; Image Adjustment; Registration Adjustment; Parallelogram Image Adjustment - Ricoh M001 Service Manual

Rev. 11/03/2009

4.3 GENERAL TROUBLESHOOTING

4.3.1 IMAGE ADJUSTMENT

Registration Adjustment

The registration is adjusted in the user mode ("Maintenance-Registration"). For details, see
the Printer Reference operation manual.

Parallelogram Image Adjustment

Do the following procedure if a parallelogram is printed while adjusting the printing
registration using a trimming pattern.
Use the scanner positioning pin (P/N: A0069104) for this adjustment.
1. Remove the upper cover (See "Upper Cover")
2. Put a positioning pin in one of the holes
3. Loosen four screws and move the laser unit.
4. Tighten the laser unit.
5. Print the trimming area pattern to check the image. If it is still the same, repeat steps 3
to 5.
SM
General Troubleshooting
4-29 M001