Oki B721 Maintenance Manual

Oki Data CONFIDENTIAL
In this chapter, the procedures for replacement of parts and assemblies and units are described.
The replacement procedure is described by removal of the parts. Please install the new parts with following the
replacement procedure in reverse order.
The parts (such as
①
,
②
)shown in this manual are different from the parts used in the Disassembly for
Maintenance figure (4548700TL) and RSPL (45487001TR).
3.
Component replacement
3.1 Precautions on component replacement ....................................3-2
3.2 Method of component replacement ............................................3-4
3.3 Portions Lubricated ...................................................................3-27

Oki B721 Specifications

General

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