2-109
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
”.
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
”.
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
2
First or second side CIS unit
failure
Replace the first or second side CIS unit.
3
Main PCB failure
Replace the main PCB ASSY.
Summary of Contents for DCP-2537DW
Page 50: ...2 10 Confidential MP models Fig 2 6 Feed from MP tray Eject to back side Back side Front side ...
Page 51: ...2 11 Confidential 2 2 2 Scanner part Fig 2 7 Document feed path ...
Page 300: ...5 28 Confidential Print adjustment test pattern Fig 5 11 ...
Page 311: ...5 39 Confidential Print pattern Fig 5 16 W 100 K 1 K 100 Total Lattice K 5 ...
Page 316: ...5 44 Confidential Test pattern Fig 5 19 ...
Page 332: ...5 60 Confidential ...