Brother International IntelliFax-2600 Service Manual - Page 158

Refer to ERROR, INDICATION in

Page 158 highlights

Trouble (9) Faulty image registration (Leading edge of image starts too late on paper) Action to be taken At the printer side Instruct the user not to load paper exceeding the limit mark on the multi-purpose sheet feeder. Instruct the user to use the recommended types of paper. Replace the multi-purpose sheet feeder. Replace the gear drive unit. (10) Image distortion or improper image alignment In communications Check the following components: - Error code displayed. (Refer to Section 1, "ERROR INDICATION" in this chapter.) - NCU PCB - Main PCB At the scanner Check the following components: - Separator roller and its related sections - Document feed rollers and their related gears - Scanner motor and its harness - Main PCB At the printer side Check that the laser unit is secured with the screws without looseness. Check the connection of the polygon motor flat cable on the main PCB. Replace the laser unit. VI - 19

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VI
- 19
Trouble
Action to be taken
(9)
Faulty image registration
(Leading edge of image
starts too late on paper)
At the printer side
±
Instruct the user not to load paper exceeding the limit mark
on the multi-purpose sheet feeder.
±
Instruct the user to use the recommended types of paper.
±
Replace the multi-purpose sheet feeder.
±
Replace the gear drive unit.
(10) Image distortion or
improper image alignment
In communications
Check the following components:
-
Error code displayed.
(Refer to Section 1, ”ERROR
INDICATION" in this chapter.)
-
NCU PCB
-
Main PCB
At the scanner
Check the following components:
-
Separator roller and its related sections
-
Document feed rollers and their related gears
-
Scanner motor and its harness
-
Main PCB
At the printer side
±
Check that the laser unit is secured with the screws without
looseness.
±
Check the connection of the polygon motor flat cable on the
main PCB.
±
Replace the laser unit.