Oki Microline 520 Service Handbook page 144

3.2.15 Guide Rail and Adjust Cam
1. Perform these procedures: 3.2.01, 3.2.02, 3.2.04, 3.2.10, 3.2.11, and 3.2.14.
2. Rotate the adjust cam (1) in the direction of arrow A as far as possible.
3. Pull the cam out and remove it.
4. Carefully press the claw (2 location only) in the base frame down to release the guide
rail (3). Do not press too hard or the claw will break.
5. Use a straight slot screwdriver to slide the guide rail in direction of arrow A.
6. Lift the guide at position B and work the other end of the guide free to remove the
guide rail.
7. Remove the ground clip (4)
NOTE:
Installation
After installing the guide rail, check the printhead gap adjustment. Refer to Section
3.3 of this Service Handbook.
P/N 51009701 Guide: Rail Ground Clip
P/N 51009801 Guide: Rail (Narrow)
P/N 51009901 Guide: Rail (Wide)
P/N 53067701 Cam: Adjust
Maintenance
RSPL
RSPL
RSPL
RSPL
3 - 32 Microline 520/521 Service Handbook
Both B.2.04
520 B.2.04
521 B.2.04
Both B.2.04
P/N 59257803