Field Service Ver. 2.5 Jul. 2006
16.2 Read white reference position adjustment
16.2.1
Jumper switch setting
• If fine black lines occur on the copy, adjust the position of the read white reference posi-
tion of the Shading Sheet by using jumper switches.
NOTE
• NEVER make any settings other than the following for the jumper switch.
Step 2
IR front
Default
1. Turn OFF the Main Power Switch.
2. Remove the
Upper Rear Cover.
See P.49
3. Make the appropriate settings of the jumper switches on the BCRS Board.
Scanning Position
Default scan position
Step 1 scan position
Step 2 scan position
Confidential – for internal use only, do not distribute
16. Functions of switches and parts on PWBs
IR left side
IR right side
Step 1
Jumper Switch Setting
A B P
A B P
A B P
Jumper Switch
IR back
4040F3C534DA
4040F3C537DA
4040F3C538DA
4040F3C539DA
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