Registration Assembly
1Open the top cover door and remove the toner cartridge.
2Remove the Transfer Roller Assembly (see Figure 6-51).
3Remove the Main Gear Train Shield. Release the retainer clip (Figure 6-43,
callout 1) and lift the forward end up.
4Unplug the clutch cable from the clutch on the right end of the Registration
Assembly (Figure 6-42, callout 2).
5Remove (2) screws, CH102, at rear of assembly (Figure 6-43, callout 3).
6Lift the registration guide and remove (2) screws, CH102, at front of
assembly (Figure 6-44, callout 4).
To Reinstall:
1Lift the registration guide and place the Registration Assembly into
position.
2Lift the registration guide and make sure that the locator pin near the right
screw is properly positioned.
3Make sure that the grounding strap is under the left screw.
4Be sure to connect the clutch cable connector.
5After replacing the (4) screws, replace the Main Gear Train Shield. Tilt the
top outward, tuck the lower tabs in place, and snap the cover down into
position.
Note The LaserJet 5Si HM (C3124A) requires a unique Registration Assembly.
6Removal and
Replacement
Removal and Replacement 6-55