Brother MFC260C User Manual

4-30 Confidential
4.2.4 Troubleshooting Based on Problem Type
[ 1 ] Control panel and LCD problems
Problem Check:
(1) LCD shows nothing.
Models with color LCD
• Color LCD and its flat cable
• Power supply PCB
• Main PCB
Models with monochrome LCD
• Monochrome LCD and its flat cable
• Panel-main harness
• Control panel PCB
• Power supply PCB
• Main PCB
(2) Control panel inoperative.
• Panel-main harness
• Control panel PCB
• Rubber keypads
• Main PCB
[ 2 ] Telephone problems
Problem Check:
(1) No phone call can be made
with the handset. *
1
• Hook switch
• Rubber keypads
• Control panel PCB
• Main PCB
• MJ PCB
(2) Speed dialing will not work.
• Ordinary dialing function
If it works normally, check the main PCB; if not, refer to item
(1) above.
(3) Dial does not switch between
tone and pulse.
• Main PCB
(4) The ringer does not sound.
• Speaker
• Main PCB
• MJ PCB
(5) No phone call can be made
with the cordless handset. *
2
• Cordless handset
• Cordless PCB
• Main PCB
• MJ PCB
*
1
For models with handset
*
2
For models with cordless handset

Brother MFC260C Specifications

General

Brand	Brother
Model	MFC260C
Category	Fax Machine
Language	English