OKIDATA OKIPAGE 20, Service Manual

Page: 90 / 284

Page: 55
Service Manual - OKIPAGE20
Chapter 3 Parts Replacement
(1) Turn the AC power switch off. Unplug the AC power cord from the outlet.
(2) Remove the frame main [See 3.3.12(7)]
(3) Remove screw (1) and then remove the PLATE-Base (2).
(4) Remove two Spacer-Cord (KGPS-5RF (4) and then remove FILM-Insulation (4).
(5) Remove four screws (5) and then remove the FRAME ASS-Hopping (6).
(6) Remove the GEAR-Z58 (9) and GEAR-Z42 (8). (At this time, the ADF Bearing (10) can also be
detached simultaneously.)
(7) Remove the GEAR-Z38 (14), ADF Bearing (15), ROLLER-Guide (16) and SHAFT Hopping (17) and
Bracket-Sub roller (28). (At this time, the Kock Pin (18) can also be detached simultaneously.)
(8) Remove two screws (7) and then remove the SPRING-Release (11) and then remove the LEVER-Sub
roller (12) and PLATE-Hopping (13).
(9) Remove the GEAR-Planet (Z28 (19), Plate-Planet (20), BRACKET-Spring (Sub) (21) and
SPRING-Sub ROLLER (22).
(10) Press the clamp part of Lever-Paper end (23) and Lever-Paper near end (24). Remove the
Lever-Paper end (23) and Lever-Paper near end (24) by pushing it upward from the FRAME Hopping (28).
(11) Remove the Connection Cord-Wire (25) and TR-23-11-14 R CORE (26) together.
(12) Remove two Photo Sensor (27).