Oki IP-6620 Maintenance Manual page 425

6.10.4 PUMP-F-ASSY (MW) and Damper O-ring
<Removal>
1.
Move the carriage to the maintenance
area.
2.
Remove the ink tubes connected to the
PUMP-F-ASSY(MW) from their joints.
See 6.12.9 O-RING to replace the
damper O-rings.
3.
Unscrew the two hexagonal screws
securing each PUMP-F-ASSY(MW) (four
screws in total), and remove the
PUMP-F-ASSY(MW) from the frame.
6-96
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 6 Parts Replacement (Disassembly/Reassembly)
PUMP-F-ASSY(MW)
Joint
Damper O-ring
Hexagonal screws