Oki B430

43984801TH Rev.1
58 /
Oki Data CONFIDENTIAL
3. Parts replacement
3.3.19 Roller-Back up
(1) Open Rear-Cover-Assy.
(2) Open Stacker-Cover-Assy.
(3) Remove Frame-Assy-Lower. (Refer to 3.3.16)
(4) Remove Plate-Bracket-Motor. (Refer to 3.3.18)
(5) Remove the screw (Black)
①
. Remove the screw (Color)
②
and Lever-Reset-L
③
.
(6) R
emove Lever-Reset-R
④
.
(7) L
ift up Roller-Back up
❺
and remove it. (At this moment, 2 of Holder-BU
❻
, Spring-Bias (Back up)
⑦
,
Bearing-Ball
❽
, and Washer-C
❾
are also removed.)
(8) R
emove color
❿
that are attached on both tops of the shaft of Roller-Back up
❺
.
(Note on removing / installing)
1
. B
eware of not to touch the DC motor inattentively (Do not rotate motor).
2. W
hile installing Washer-C
❾
, confirm it existing between contact and Holder-BU
❻
. (Refer to View A)
View A
View A
①
②
③
④
❺
⑦
❽
❽
❾
❿
❿
❻
❻
⑦
❾
Contact