Sharp AR-M160 (serv.man14) Service Manual ▷ View online
AR-M205 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-2
3. Operation Section
1
SCAN MENU key
2
SCAN key/indicator
3
ON LINE key/indicator
4
ORIGINAL TO COPY key/indicators
(AR-M205 only)
(AR-M205 only)
5
DUAL PAGE COPY key/indicator
6
XY-ZOOM key/indicator
7
SORT/GROUP key/indicators
(when the dual function board is
installed)
(when the dual function board is
installed)
8
ORIGINAL DATA indicator
(when the dual function board is
installed)
(when the dual function board is
installed)
9
2 IN 1 / 4 IN 1 key/indicators
(when the dual function board is
installed)
(when the dual function board is
installed)
10
ERASE key/indicators
(when the dual function board is
installed)
(when the dual function board is
installed)
11
MARGIN SHIFT key/indicator
(when the dual function board is
installed)
(when the dual function board is
installed)
12
AUTO/TEXT/PHOTO key / indicators
13
AUDIT CLEAR key
14
AUTO PAPER SELECT indicator
15
Alarm indicators
16
POWER SAVE indicator
17
Display
18
Copy ratio display key (
)
19
ZOOM indicator
20
Zoom keys (
,
)
21
INTERRUPT key (
) / indicator
22
Light and Dark keys (
,
) / indicators
23
ORIGINAL SIZE ENTER key /
ORIGINAL SIZE indicators
ORIGINAL SIZE indicators
24
PAPER SIZE indicators
25
PAPER SIZE ENTER key
26
SPR/RSPF indicator
(when the SPF/RSPF is installed)
(when the SPF/RSPF is installed)
27
TRAY SELECT key (
)
28
AUTO IMAGE key/indicator
29
Paper feed location/misfeed location
indicators
indicators
30
PRESET RATIO selector keys (
,
) /
indicators
31
[
] key
32
Numeric keys
33
READ-END key (
)
34
START key (
) /indicators
35
CLEAR ALL key (
)
36
CLEAR key (
)
1
2
SCAN
ON LINE
ORIGINAL TO COPY
XY-
ZOOM
DUAL
PAGE
COPY
1
2
3
4
5
6
ON LINE
XY-
ZOOM
DUAL
PAGE
COPY
PRESET
AUTO
TRAY
ZE
L
PAPER
SIZE
X
17
20
10
5
14
9
7
6
6
12
12
X
14
X
11
X
11
X
5½
TRA
The AR-M160 is shown below.
1
2
3
4
5
6
ORIGINAL DATA
SORT
AUDIT CLEAR
AUTO PAPER SELECT
POWER SAVE
INTERRUPT
CLEAR
CLEAR ALL
START
ZOOM
READ-END
PRESET RATIO
AUTO
IMAGE
TRAY
SELECT
ORIGINAL SIZE
ENTER
AUTO
ORIGINAL
SIZE
SIZE
PAPER
SIZE
TEXT
PHOTO
PHOTO
1 3 5
11
X
17
200%
100%
50%
141
95
77
64
64
129
121
8½
X
14
8½
X
11
8½
X
11
8½
X
5½
EXTRA
25 400%
2 IN 1
4 IN 1
4 IN 1
GROUP
EDGE
ERASE
MARGIN
SHIFT
CENTER
7
8
9 10 11 12 13
14
15
16
17
18
19
20
21
22
23
24 25 26 27
28 29
30
31
32
33
34
35 36
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AR-M205 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-3
4. Motor, solenoid, clutch
No.
Name
Code
Function operation
1
Mirror motor
MRM
Drives the optical mirror base (scanner unit).
2
Shifter motor
SHTM
Shifts the paper exit tray.
3
Toner motor
TM
Toner supply
4
Duplex motor
DPX
Switchback operation and paper exit motor in duplex.
5
Cooling fan motor
CFM
Cools the inside of the machine.
6
Main motor
MM
Drives the machine.
7
1st tray paper feed clutch
CPFC1
Drive the pick up roller
8
PS clutch
RRC
Drives the resist roller
9
Paper feed solenoid
CPSOL1
Solenoid for paper feed from cassette
10
Resist roller solenoid
RRS
Resist roller rotation control solenoid
11
Manual paper transport clutch
MPTC
Drives the manual paper transport roller.
12
Manual paper feed clutch
MPFC
Drives the manual paper feed roller.
13
Manual paper feed solenoid
MPFS
Manual paper feed solenoid
14
2nd tray transport clutch
CPFC2
Drives the 2nd tray transport roller.
15
2nd tray transport solenoid
FSOL1
2nd tray transport solenoid
16
2nd tray paper feed clutch
CPFC1
Drives the 2nd tray paper feed roller.
17
2nd tray paper feed solenoid
PSOL2
2nd tray transport solenoid
18
Exhaust fan motor
VFM
Cools the inside of the machine.
1
4
6
7
8
9
10
11
12
13
7
8
9
10
11
12
13
18
14
15
16
17
5
3
2
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AR-M205 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-4
5. Sensor, switch
No.
Name
Code
Function operation
1
Mirror home position sensor
MHPS
Detects the mirror (scanner unit) home position.
2
Side door switch
DSWR
Side door open detection
3
Paper exit sensor (paper exit side)
POD1
Detects paper exit.
4
Shifter home position sensor
SFTHP
Shifter home position detection
5
Paper exit sensor (DUP side)
PDPX
Paper transport detection
6
Thermistor
RTH
Fusing section temperature detection
7
Thermostat
Fusing section abnormally high temperature detection
8
Toner density sensor
TCS
Toner quantity detection
9
2nd tray detection switch
2nd tray detection
10
Manual sensor
MPED
Manual transport detection
11
2nd tray door open/close sensor
DRS2
2nd tray door open/close detection
12
2nd tray door paper pass sensor
PPD2
2nd tray paper entry detection
13
2nd tray paper empty sensor
CSS2
2nd tray paper empty detection
14
Paper in sensor
PIN
Paper transport detection
15
Cassette empty
Tray paper entry detection
16
Front cover SW
Front cover open detection
17
Power switch
MAIN SW
Turns ON/OFF the main power source.
1
16
17
4
5
6
7
8
9
10
11
12
14
15
13
2
3
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AR-M205 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-5
6. PWB unit
No.
Name
Function operation
1
Copy lamp Inverter PWB
Copy lamp control
2
I / F PWB
USB1.1, IEEE1284 I/F
3
CCD sensor PWB
Image scanning
4
Main control PWB
Main control PWB
5
Tray PWB
Shifter motor control
6
IMC2 PWB
Electronic sort, USB2.0 << Option:AR-EB7>>
7
2nd cassette PWB
2nd cassette control
8
High voltage PWB
High voltage control
9
Power PWB
AC power input/DC power control
10
Operation main PWB
Operation panel input/Display, operation panel section control
1
10
9
8
2
4
5
7
3
6
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