Oki B721 Maintenance Manual

45487001TH Rev.1
3-17 /
Oki Data CONFIDENTIAL
3. Component replacement
3.2.20 Cover-Assy-Stacker
(1) Remove the Cover-Rear-Blind. (Refer to 3.2.3)
(2) Remove the Cover-Side-L and the Cover–Side-R. (Refer to 3.2.4 / 3.2.5)
(3) Remove the Plate-Shield. (Refer to 3.2.6)
(4) Remove the screw (silver)
①
, and remove the Cover-Damper
②
.
(5) Disconnect the cable of Cover-Assy-Stacker
③
from the PU/CU-Board.
(6) Remove the screw (silver)
④
, and remove the FG cable of the Cover-Assy-
Stacker
③
.
(7) Remove the retainer-4
⑤
, and remove the Gear-Reduction
⑥
.
(8) Remove the Cover-Assy-Stacker
③
.
①
②
③
④
⑤
⑥
3.2.19 TR-Assy-Rear
(1) Remove the Cover-Rear-Blind. (Refer to 3.2.3)
(2) Remove the Cover–Side-R. (Refer to 3.2.5)
(3) Remove the Plate-Assy-Duct. (Refer to the 3.2.13)
(4) Remove the two screws (silver)
①
, and remove the TR-Assy-Rear
②
.
②
①
①

Oki B721 Specifications

General

Print Technology	LED
Resolution	1200 x 1200 dpi
Processor	533 MHz
Memory	256 MB
Connectivity	USB, Ethernet
Duplex Printing	Standard