2-133
Confidential
■
Ghost
■
Inter-color position alignment
■
Fogging
<User Check>
• Check the usage environment of the machine. Using the machine in
hot-humid or cold-dry conditions can cause this problem.
• Check whether appropriate paper type is selected on the driver.
• Select “Improve Toner Fixing” in the driver.
• Make a print in the color mode.
• Replace the drum unit with a new one.
Step
Cause
Remedy
1
Scratch or dirt on the fuser unit
Replace the fuser unit.
2
High-voltage power supply
PCB failure
Replace the high-voltage power supply PCB.
<User Check>
• Implement the adjustment of color registration (adjustment of inter-color
position alignment).
• Replace the belt unit with a new one.
• Replace the drum unit with a new one.
• Replace the waste toner box with a new one.
Step
Cause
Remedy
1
Registration mark sensor L or
registration mark sensor R
failure
Replace the registration mark sensor ASSY.
2
Main PCB failure
Replace the main PCB.
<User Check>
• Check the usage environment of the machine. Using the machine in
hot-humid or cold-dry conditions can cause this problem.
• Check if the acid paper is not used.
• This problem may disappear after printing multiple sheets of paper.
• Replace the toner cartridge with a new one.
• Replace the drum unit with a new one.
Step
Cause
Remedy
1
Main PCB failure
Replace the main PCB.
Note:
This problem tends to occur when the life of the drum unit or toner cartridge is expiring.
Содержание DCP-L3510CDW
Страница 46: ...2 10 Confidential 2 2 2 Scanner part Fig 2 6 Left side Right side Document feed path ...
Страница 50: ...2 14 Confidential Fig 2 8 Document scanning position sensor Document detection sensor ADF cover sensor ...
Страница 155: ...2 119 Confidential Electrodes location of belt unit Fig 2 16 ...
Страница 193: ...3 2 Confidential 2 PACKING Pad upper R Pad upper L Carton Pad bottom Option carton upper ...
Страница 203: ...3 12 Confidential 4 Lower document chute Flat core Second side CIS flat cable Lower document chute ...
Страница 204: ...3 13 Confidential 5 Panel unit Key flat cable ...
Страница 212: ...3 21 Confidential 13 High voltage power supply flat cable High voltage power supply flat cable ...
Страница 213: ...3 22 Confidential 14 Process drive unit Paper feed motor flat cable ...
Страница 228: ...3 37 Confidential 9 6 Cord hook 1 Remove the Cord hook Two locations Fig 3 15 Cord hooks Cord hook Back side ...
Страница 347: ...5 19 Confidential Fig 5 7 Document scanning position sensor Document detection sensor ADF cover sensor ...
Страница 362: ...5 34 Confidential Print adjustment test pattern Fig 5 8 ...