Brother International FAX-1010 Service Manual - Page 163

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Page 163 highlights

Trouble (5) Telephone does not ring. • Speaker • NCU PCB • Main PCB Check: [ 3 ] Communications related Trouble (1) No tone is transmitted. • Main PCB • NCU PCB Check: [ 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) Recording paper not fed. Check: • Sensors by using the maintenance-mode function No. 32. (Refer to Chapter V, Section 3.7, "Sensor Operational Check.") • Actuators of the document front and rear sensors • Main PCB • ADF and its related sections • Drive motor and its harness • White pressure roller and its related gears • Solenoid and the planetary gear train • Main PCB • ADF and its related sections • Drive motor and its harness • Platen and its related gears • Solenoid and the planetary gear train • Main PCB

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Trouble
Check:
(5)
Telephone
does
not
ring.
Speaker
NCU
PCB
Main
PCB
[
3
]
Communications
related
Trouble
Check:
(1)
No
tone
is
transmitted.
Main
PCB
NCU
PCB
[
4
]
Paper/document
feeding
related
Trouble
Check:
(1)
Neither
"COPY:
PRESS
COPY"
nor
"FAX:
NO.
&
START"
message
appears
although
documents
are
set.
Sensors
by
using
the
maintenance
-mode
function
No.
32.
(Refer
to
Chapter
V,
Section
3.7,
"Sensor
Operational
Check.")
Actuators
of
the
document
front
and
rear
sensors
Main
PCB
(2)
Document
not
fed.
ADF
and
its
related
sections
Drive
motor
and
its
harness
White
pressure
roller
and
its
related
gears
Solenoid
and
the
planetary
gear
train
Main
PCB
(3)
Recording
paper
not
fed.
ADF
and
its
related
sections
Drive
motor
and
its
harness
Platen
and
its
related
gears
Solenoid
and
the
planetary
gear
train
Main
PCB