Oki IP-6620 Maintenance Manual page 370

6.5.5 GRIT-UNIT
<Removal>
1.
Remove:
- COVER(SIDE-L)-MW (see 6.3.5);
and
- PAPER-GUIDE-FEEDING64-MW-
ASSY (see 6.14.2)
2.
Open:
- COVER(FRONT)ASSY-MW;
- COVER(L)ASSY-MW; and
- COVER(R)ASSY-MW.
For the procedure, see 6.3.
3.
Remove (see 6.4.4):
- ARM(PINCH);
- ROLLER(PINCH)MW;
- LEFTER(PINCH),
- 19 SPRING(PINCH-CENTER)1; and
- 38 SPRING(PINCH-SIDE)2.
4.
Loosen the screw at the grit roller joint.
5.
Loosen the two screws securing the
PLATE(X-MOTOR) and remove it from
the GEAR(GR).
6.
Remove the two screws securing the
HOLDER(GEAR-GR), and then remove
the HOLDER(GEAR-GR) and the
bearing.
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 6 Parts Replacement (Disassembly/Reassembly)
Grit roller joint
Loosen the screw
PLATE(X-MOTOR)
GEAR(GR)
SHAFT-X-PULLEY
Bearing
HOLDER(GEAR-GR)
6-41