Brother MFC9100C Service Manual page 202

Trouble
(5) Telephone does not ring.
[ 3 ] Communications related
Trouble
(1) No tone is transmitted.
[ 4 ] Paper/document feeding related
Trouble
(1) Neither "COPY: PRESS
COPY" nor "FAX: NO. &
START" message appears
although documents are
set.
(2) Document not fed.
(3) Document double feeding
(4) Document jam
(5) Recording paper not fed.
(6) Recording paper jam
• Speaker
• NCU PCB
• Main PCB
• Main PCB
• NCU PCB
• Sensors by using the maintenance-mode function code 32.
(Refer to Chapter V, Section 3.8.)
• Document front sensor actuator and document rear sensor
actuator
• Main PCB
• ADF and its related sections
• ADF motor and its harness
• Document feed rollers and their related gears
• Main PCB
• ADF parts
• ADF motor
• Paper cassette related gears
• Main PCB
• Paper feeding mechanism
• Paper cassette
VI - 18
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