Read Sharp AR-M700 (serv.man33) Service Manual online
: Feb. 9 2004
1
AR-M550/M620/M700 SIGNAL NAME LIST 14 - 7
PNC-a
Count-up signal (Personal
counter)
counter)
Count up (Personal counter)
2
20
PCU
POD1
Paper exit detection 1 signal
Paper exit detection from
fusing
fusing
Paper pass
—
5
3
PCU
POD2
Paper exit detection 2 signal
Paper pass detection from
paper exit
paper exit
Paper pass
—
5
9
PCU
POD3
Paper exit detection 3 signal
Paper exit detection to upper
section paper exit tray (Full
detection)
section paper exit tray (Full
detection)
—
Paper pass
(Full
detection)
5
15
PCU
POF
Power OFF status signal
Power OFF status
Power OFF
Power ON
9
3
PCU
POF_SCN
Power off signal
Power OFF status signal
(Output from PCU)
(Output from PCU)
Power OFF
9
43
SCN
POM1A
Paper exit motor 1 (Fusing
side) control signal (Phase A)
side) control signal (Phase A)
Paper exit unit (Fusing side)
paper transport
paper transport
—
—
10
1
PCU
POM1B
Paper exit motor 1 (Fusing
side) control signal (Phase B)
side) control signal (Phase B)
Paper exit unit (Fusing side)
paper transport
paper transport
—
—
10
3
PCU
POM1XA
Paper exit motor 1 (Fusing
side) control signal (Phase /A)
side) control signal (Phase /A)
Paper exit unit (Fusing side)
paper transport
paper transport
—
—
10
2
PCU
POM1XB
Paper exit motor 1 (Fusing
side) control signal (Phase /B)
side) control signal (Phase /B)
Paper exit unit (Fusing side)
paper transport
paper transport
—
—
10
4
PCU
POM2A
Paper exit motor 2 (Paper exit
side) control signal (Phase A)
side) control signal (Phase A)
Paper exit unit (paper exit side)
paper transport
paper transport
—
—
10
5
PCU
POM2B
Paper exit motor 2 (Fusing
side) control signal (Phase B)
side) control signal (Phase B)
Paper exit unit (paper exit side)
paper transport
paper transport
—
—
10
7
PCU
POM2XA
Paper exit motor 2 (Fusing
side) control signal (Phase /A)
side) control signal (Phase /A)
Paper exit unit (paper exit side)
paper transport
paper transport
—
—
10
6
PCU
POM2XB
Paper exit motor 2 (Fusing
side) control signal (Phase /B)
side) control signal (Phase /B)
Paper exit unit (Paper exit side)
paper transport
paper transport
—
—
10
8
PCU
PPD
Resist roller front paper pass
detection signal
detection signal
Paper pass detection in front of
resist roller
resist roller
Paper pass
—
12
15
PCU
PROFF_CNT BUP-PR control signal (Main
power OFF signal)
Main power OFF signal (output
from controller)
from controller)
—
End
9
4
PCU
PRON_FAX
BUP-PR control signal (Main
power ON signal)
power ON signal)
Main power ON signal (Output
front FAX unit)
front FAX unit)
Boot
—
9
1
PCU
PSBC
Resist roller brake clutch
control signal
control signal
Resist roller brake clutch
control
control
—
Paper
transport
enable
12
11
PCU
PSPS
Separation solenoid control
signal
signal
Separation solenoid control
Separation
—
8
13
PCU
PWM-RSV1
Cooling fan motor control
signal (Paper exit, duplex
(ADU) section (Top surface))
signal (Paper exit, duplex
(ADU) section (Top surface))
Paper exit, duplex (ADU)
section cooling
section cooling
Max.
blowing
capacity
Stop
8
20
PCU
READY
LSU motor lock detection
signal
signal
LSU motor lock detection
Rotation
Stop/Lock
22
5
PCU
READY
Copy enable signal (Auditor)
Copy enable (Auditor)
Copy
enable
5
4
SCN
RES_CCD1
Reset signal (CCD)
Reset (CCD)
Reset
1
64
SCN
RES_CCD2
Reset signal (CIS)
Reset (CIS)
Reset
10
15
SCN
RES_FIN
Finisher reset signal
Finisher reset
Operation
enable
Reset
17
19
PCU
RES_LCC
LCC reset signal
LCC reset
Operation
enable
Reset
18
11
PCU
RES_MFP
Main unit reset signal (MFP)
Not used.
Reset
9
12
SCN
RES_SCN
Scanner reset signal
Scanner reset (output from
controller)
controller)
Reset
9
44
SCN
RRC
Resist roller clutch control
signal
signal
Resist roller clutch control (The
relative position of print image
and paper is controlled.)
relative position of print image
and paper is controlled.)
Paper
transport
—
7
4
PCU
RTH1
Heat roller temperature
detection signal
detection signal
Heat roller temperature
detection
detection
(Center section)
—
—
2
6
PCU
RTH2
Pressure roller temperature
detection signal
detection signal
Pressure roller temperature
detection
detection
(Edge section)
—
—
2
10
PCU
RTH3
Sub heat roller temperature
detection signal
detection signal
Sub heat roller temperature
detection
detection
—
—
2
14
PCU
Signal name
Name
Function/Operation
Connector level
Connector
No.
Pin No.
PWB
name
Remark
"L"
"H"
1
1
1
1
1
1
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