Brother DCP-L8400CDN Service Manual page 80
Color laser
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Also See for DCP-L8400CDN:
- Basic user's manual (211 pages) ,
- Quick setup manual (2 pages) ,
- User manual (77 pages)
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Error code 4C01
Replace Toner
Open the Top Cover, replace Toner Cartridge. Black (BK).
Dot counter of the toner cartridge (Black) or develop roller counter has reached the upper limit
was detected.
Error code 4C02
Replace Toner
Open the Top Cover, replace Toner Cartridge. Yellow (Y).
Dot counter of the toner cartridge (Yellow) or develop roller counter has reached the upper
limit was detected.
Error code 4C03
Replace Toner
Open the Top Cover, replace Toner Cartridge. Magenta (M).
Dot counter of the toner cartridge (Magenta) or develop roller counter has reached the upper
limit was detected.
Error code 4C04
Replace Toner
Open the Top Cover, replace Toner Cartridge. Cyan (C).
Dot counter of the toner cartridge (Cyan) or develop roller counter has reached the upper limit
was detected.
Error code 4C05
Replace Toner
Open the Top Cover, replace Toner Cartridge. Cyan (C)/ Magenta (M)/ Yellow (Y).
During printing, dot counter of color toner cartridge or develop roller counter has reached the
upper limit was detected.
< User Check >
- Replace the toner cartridge whose counter reached the upper limit.
Step
1
Main PCB failure if the error code
remains after replacing with a
new toner cartridge and resetting
the toner counter
Cause
Replace the main PCB ASSY.
2-50
Remedy
Confidential
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Troubleshooting
