44473001TH  Rev.1 
89 /
Oki  Data  CONFIDENTIAL
4.REPLACEMENT OF PARTS
4.2 Part replacement procedure
This section describes the procedure for replacing the parts and assemblies shown in the 
disassembly diagrams below.
4.2.1 Belt unit
(1)  Open the scanner and the top cover.
(2)  Remove the image drum unit 
① .
(3
)  Turn the (two blue) lock handles of the belt unit 
② 
in the direction of the arrows 
 
and, holding the unit by the (blue) handle, detach the unit.
Note!  Cover the removed image drum cartridges with a piece of black paper.
Lock lever (blue)
Lock lever (blue)