Ricoh SP 230SFNw, Service Manual

Page: 110 / 255

2-89
Confidential

Faulty registration
• First side (Document scanner unit)
• Second side (ADF unit)
 Dark
Step Cause Remedy
1
Deviation of the scanning
start position Execute “Fine adjustment of scan start
position
(Function code 54) ”.
2
Document scanning position
actuator caught in some
sections of the machine Reattach the document scanning position
actuator.
Step Cause Remedy
1
Deviation of the scanning
start position Execute “Fine adjustment of scan start
position
(Function code 54) ”.
2
Document scanning position
actuator caught in some
sections of the machine Reattach the document scanning position
actuator.
<User Check>
• Check that the contrast setting is not too dark.
• Clean the document hold.
Step Cause Remedy
1
Incorrect white level
correction data Execute “Acquire white level data (Function
code 55) ”.
2 CIS unit failure Replace the CIS unit.
3 Main PCB failure Replace the main PCB ASSY.