Adjusting The Main Drive Gear Assembly - Toshiba DP1600 Service Handbook

1.9 Adjusting the main drive gear
assembly
1. Loosen 2 screws (A) retaining the backlash ad-
justing gear of the main drive gear assembly.
2. Locate the main drive gear assembly in the
copier and temporarily tighten 7 screws (B).
3. Loosen one screw and remove the bushing
plate.
4. Place the drive gear jig by aligning with the drum
shaft and the process unit positioning stud.
5. Loosen the wing screw and hold the drive gear
jig arm to the registration roller.
6. Place the tab of the drive gear jig arm in the
hole and tighten the wing screw.
1600/2000/2500 ADJUSTMENT ITEMS
Main drive gear assembly
Bushing plate
Process unit
positioning stud
Drive gear jig
Wing screw
Registration roller
1 - 86
Screw (B)
2 screws (A)
Screw (B)
Fig. 1-9-1
Fig. 1-9-2
Drum shaft
Fig. 1-9-3
Drive gear jig arm
Fig. 1-9-4
December 2000 © TOSHIBA TEC
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