44473001TH  Rev.1 
88 /
Oki  Data  CONFIDENTIAL
4.REPLACEMENT OF PARTS
Maintenance Tools:
Table 4-1-1 shows the tools necessary to replace printed-circuit boards and units:
Table 4-1-1: 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
Screwdriver No. 
5-200
1
4
Digital multimeter 1
5
Pliers 1
6
Handy vacuum 
cleaner (toner 
vacuum)
1 See note.
7
E-ring pliers 1
E-shaped ring 
removal
Note! Use a toner vacuum. Using a general-purpose vacuum may cause fire.
Table 4-1-2 shows the tools necessary to use Maintenance Utility software.
Table 4-1-2: Maintenance Tools
No. Maintenance Tool Quantity Use Remarks
1
Notebook 
personal 
computer (with 
Maintenance 
Utility software 
installed)
1
See section 
5.2 for 
Maintenance 
Utility.
2
USB cable 1
3
Ethernet cable 
(crossover cable)
1