Read Sharp AL-840 (serv.man8) Service Manual online
(15) As shown in the figure below, use a screwdriver to remove the
paper separator (S003/P009).
*
Cleaning
Use absolute alcohol to clean the paper separator.
*
Troubles caused by improper work
1) Mis-feed, paper jam
2) Paper skew
S003/P009/CLN
S003/P009/CLN
S004
Scanner (Reading) section
Section
Unit
Part
JOB
CODE
After-work
NOTE
S No.
Part name
Ua No.
Unit name
Ub No.
Unit name
P No.
Part name
JOB No.
S 004
Scanner (reading)
Ua 001
Scanner (reading)
unit
unit
ASS
ADJ M3
P 001
Scanner home position sensor
ASS
P 002
Scanner (copy) lamp drive
PWB
PWB
ASS
ADJ M10
Adjustment
is required
when replace
is required
when replace
P 003
Scanner motor
ASS
P 004
Scanner motor gear
GRE
P 005
CCD unit (CCD/lens)
ASS
ADJ M4
CLN
P 006
Scanner rail
GRE
P 007
Scanner shaft
ASS
GRE
P 008
Scanner drive wire
ASS
ADJ M2/M3
Ub 001
Scanner unit
A
A
ASS
ADJ M3
P 001
Scanner (copy) lamp
ASS
ADJ M10
Adjustment
is required
when replace
is required
when replace
CLN
P 002
No. 1 mirror
ASS
CLN
P 003
Scanner lamp light quantity
sensor
sensor
CLN
Ub 002
Scanner unit
B
B
ASS
P 001
No. 2 mirror
ASS
CLN
P 002
No. 3 mirror
ASS
CLN
9 – 12
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