Brother MFC-L2700D Service Manual

2-90
Confidential
 Faulty registration
 Dark
(1) ADF
Step Cause Remedy
1
Deviation of the scanning start
position
Execute "Fine adjustment of scan start
position. (function code: 54)".
2
First side document scanning
position actuator caught in some
sections of the machine
Reattach the first side document scanning
position actuator.
3
Second side document scanning
position actuator caught in some
sections of the machine
Reattach the second side document
scanning position actuator.
(2) Document scanner unit
Step Cause Remedy
1
Deviation of the scanning start
position
Execute "Fine adjustment of scan start
position. (function code: 54)".
2 First side CIS unit failure Replace the first side CIS unit.
<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
First or second side CIS unit failure Replace the first or second side CIS unit.
3
Main PCB failure Replace the main PCB ASSY.

Brother MFC-L2700D Specifications

General

Print Technology	Laser
Print Resolution	Up to 2400 x 600 dpi
Duplex Printing	Yes
Paper Input Capacity	250 sheets
Monthly Duty Cycle	Up to 10, 000 pages
Functions	Print, Copy, Scan, Fax
ADF Capacity	35 sheets
Memory	32 MB
Fax Speed	33.6 Kbps
Print Speed	Up to 27 ppm
Connectivity	USB 2.0
Scanner Type	Flatbed
Copy Speed	Up to 27 cpm
Scan Resolution	Up to 600 x 2400 dpi
Display	2-line LCD