4-35
Confidential
* For models with cordless handsets
[ 3 ] Communications problems (For MFC only)
[ 4 ] Paper/document feeding problems
* For models with ADF
Problem Check:
(6) No phone call can be made with
the cordless handset.*
• Cordless handset
• Cordless PCB
• Main PCB
• MJ PCB
(7) The delayed fax timer cannot be
set.
• Rubber keypads
• Control panel PCB
• Main PCB
Problem Check:
(1) No tone is transmitted. • Main PCB
• MJ PCB
Problem Check:
(1) The "Enter Fax No." message
does not appear although
documents are set.*
• Sensors by using Function code 32 in the maintenance mode
(Refer to Chapter 9, Section 9.4.9.)
• Document front sensor actuator
• Document front sensor PCB
• Main PCB
(2) Document not fed.* • ADF and its related sections
• Foreign materials in the document path
• ADF motor and its harness
• Document feed roller and its related gears
• Document front and rear sensor PCBs
• Main PCB
(3) Document double feeding* • ADF parts
(4) Document jam* • Document rear sensor actuator
• Foreign materials in the document path
• Sensors by using Function code 32 in the maintenance mode
(Refer to Chapter 9, Section 9.4.9.)
• ADF motor
• Main PCB
To Next Page
Loading...
