12-18
12.3 Sub-scanning Unit
7. Remove the sub-scanning unit.
Reinstallation
Reinstallation is essentially in the reverse order of
removal.
NOTE: • Insert the two locating jigs into the holes in the
frame. Position the frame so that the locating jigs
fall into the locating holes smoothly and tighten the
eight sub-scanning unit mounting screws. Make
sure the jigs can be removed easily.
• When the sub-scanning unit has been replaced,
perform the following adjustments.
1)Menu 0558 "Sensor Calibration (Initial)"
2)Menu 0554 "Image Position Initial Setting"
Removal
1. Remove the sub-scanning unit
.
2. Open the five harness clamps.
3. Remove the four screws and then the frame.
Reinstallation
Reinstallation is essentially in the reverse order of
removal.
LII427
Unit
LII453
Jig
Screws (8)
12.3.2
Frame Removal/Reinstallation
LII428
Clamps (5)
Screws (4)
Frame