Oki B721dn Maintenance Manual

45393301TH Rev.1
6 /
Oki Data CONFIDENTIAL
1.REPLACEMENT OF PARTS
Maintenance Tools:
Table 1-1-1 shows the tools necessary to replace printed-circuit boards and units:
Table 1-1-1: Maintenance Tools
No. Maintenance Tool Quantity Use Remarks
1
Phillips
screwdriver with
magnetic tip, No.
2-200
1
3- to 5-mm
screws
2
Screwdriver No.
3-100
1
3
Digital multimeter 1
4
Pliers 1
5
E-ring pliers 1
E-shaped ring
removal

Oki B721dn Specifications

General

Brand	Oki
Model	B721dn
Category	Printer
Language	English