Sharp AR-M550N - Page 193

: Jan. 9 2004
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AR-555/550/620/625 SIGNAL NAME LIST / 信号名リスト 7 - 9
STLD SPF document tray lower limit
detection signal
SPF document tray lower limit
detection
Lower limit 11 15
SCN
STMPS Stamp solenoid control signal Stamp solenoid control Stamp ON 1 48 SCN
STRBC SPF paper transport clutch
control signal
SPF paper transport roller
brake clutch control
ON 11 9
SCN
STRC SPF paper transport clutch
control signal
SPF paper transport clutch
control
ON 11 8
SCN
STRRBC SPF paper transport resist
brake clutch control signal
SPF paper transport resist
brake clutch control
ON 12 20
SCN
STRRC SPF paper transport resist
clutch control signal
SPF paper transport resist
clutch control
ON 12 19
SCN
STSET Stamp identification signal Stamp Yes/No detection Stamp
available
147
SCN
STUD SPF document tray upper limit
detection signal
SPF document tray upper limit
detection
Upper limit 12 14
SCN
SYNC LSU horizontal sync detection
signal
LSU horizontal sync detection
(BD sensor signal)
——22 29
PCU
T1LUD Paper feed tray upper limit
detection signal (Paper feed
tray 1)
Paper feed tray upper limit
(Paper feed tray 1) Upper limit — 14 13
PCU
T1LUM Paper tray lift-up motor control
signal (Paper feed tray 1)
Paper tray lift-up control (Paper
feed tray 1)
Stop Up 14 1
PCU
T1PED Paper empty detection signal
(Paper feed tray 1)
Paper presence detection
(Paper feed tray 1)
Paper
empty
Paper
present
14 15
PCU
T1PFC Paper feed clutch control signal
(Paper feed tray 1)
Paper feed clutch control
(Paper feed tray 1)
Paper
transport
— 17 4
PCU
T1PPD Paper pass detection signal
(Paper feed tray 1)
Paper pass detection from
paper feed tray 1
Paper pass — 25 3
PCU
T1PUS Paper pick-up solenoid control
signal (Paper feed tray 1)
Paper pickup solenoid control
(Paper feed tray 1)
Roller UP Paper feed 14 7
PCU
T1SPD Paper remaining quantity
detection signal (Paper feed
tray 1)
Paper remaining quantity
detection (Paper feed tray 1)
—
Remaining
paper
quantity
66% or less
14 16
PCU
T2LUD Paper tray upper limit detection
signal (Paper feed tray 2)
Paper tray upper limit detection
(Paper feed tray 2)
Upper limit — 14 21
PCU
T2LUM Paper tray lift-up motor control
signal (Paper feed tray 2)
Paper tray lift-up motor control
(Paper feed tray 2)
Stop Up 14 2
PCU
T2PED Paper empty detection signal
(Paper feed tray 2)
Paper presence detection
(Paper feed tray 2)
Paper
empty
Paper
present
14 23
PCU
T2PFC Paper clutch control signal
(Paper feed tray 2)
Paper feed clutch control
(Paper feed tray 2)
Paper
transport
— 12 3
PCU
T2PUS Paper pickup solenoid control
signal (Paper feed tray 2)
Paper pickup solenoid control
(Paper feed tray 2)
The roller
lifts up.
Paper feed 14 8
PCU
T2SPD Paper remaining quantity
detection signal (Paper feed
tray 2)
Paper remaining quantity
detection (Paper feed tray 2)
—
Remaining
paper
quantity
66% or less
14 22
PCU
TANSET Paper feed tray 1/2 (Tandem
tray) detection signal
Paper feed tray 1, 2 (Tandem
tray) insertion detection
Pull out Insert 17 25
PCU
TCBIAS Transfer belt cleaning output
control signal (ON/OFF)
Transfer belt cleaning bias ON/
OFF control
ON OFF 7 22
PCU
TCBPWM Transfer belt cleaning output
control signal (PWM)
Transfer belt cleaning bias
output voltage PWM control
——718
PCU
TCS Toner density detection signal Toner density detection ——12 16 PCU
TFSD
Toner remaining quantity
detection signal
Toner hopper remaining
quantity detection
Remaining
quantity
large
Remaining
quantity
small
11 11
PCU
TH LCD temperature sensor signal LCD temperature detection ——192SCN
TH-CL OPC drum cleaner
temperature sensor signal
OPC drum cleaner peripheral
temperature detection
——812
PCU
TH-DV Developing temperature
detection signal
Developing section
temperature detection
——12 30
PCU
TH-EX Paper exit unit temperature
sensor
Paper exit unit peripheral
temperature detection
——531
PCU
Signal name Name Function/Operation
Connector level
Connector
No.
Pin No.
PWB
name
Remark
"L" "H"
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