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Brother MFC-L2700D Service Manual

Brother MFC-L2700D
307 pages
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2-69
Confidential
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<User Check>
- Clean the corona wire of the drum unit.
- Replace the drum unit with a new one.
- Replace the toner cartridge with a new one.
- Install the latest firmware.
Step Cause Remedy
1
Dirt on the electrodes of the drum
unit and those of the machine
Clean the electrodes of the drum unit and
those of the machine. (Refer to Fig. 2-8 and
Fig. 2-9.)
2
Dirt on the electrodes of the toner
cartridge and those of the machine
Clean the electrodes of the toner cartridge
and those of the machine. (Refer to Fig. 2-8
and Fig. 2-9.)
3
Connection failure of the laser unit
flat cable
Reconnect the laser unit flat cable.
4
Laser unit attachment failure Reattach the laser unit.
5
Laser unit flat cable failure Replace the laser unit flat cable.
6
Dirt on the electrodes of the high-
voltage power supply PCB
Clean the electrodes of the machine.
(Refer to Fig. 2-9.)
7
Laser unit failure Replace the laser unit.
8
Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1
Laser unit attachment failure Reattach the laser unit.
2
Laser unit failure Replace the laser unit.
3
Main PCB failure Replace the main PCB ASSY.

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Brother MFC-L2700D Specifications

General IconGeneral
Print TechnologyLaser
Print ResolutionUp to 2400 x 600 dpi
Duplex PrintingYes
Paper Input Capacity250 sheets
Monthly Duty CycleUp to 10, 000 pages
FunctionsPrint, Copy, Scan, Fax
ADF Capacity35 sheets
Memory32 MB
Fax Speed33.6 Kbps
Print SpeedUp to 27 ppm
ConnectivityUSB 2.0
Scanner TypeFlatbed
Copy SpeedUp to 27 cpm
Scan ResolutionUp to 600 x 2400 dpi
Display2-line LCD

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