I. RSPF (AR-501/505/507 only)
A. Roller
6
5
4
3
2
1
7
No.
Name
1
Paper exit roller
2
Read roller
3
Resist roller
4
Paper feed roller
5
Separation pad
6
Pickup roller
7
SB roller
B. Sensor, switch, solenoid, motor
No.
Code
Name
Type
Function and operation
1
FMOT
Transport motor
Stepping motor
Transport and document read motor
2
DCFAN
Fan motor
—
Transport motor cooling fan
3
ACL
Paper feed clutch
—
Document feed clutch
4
MCLKS
DCMCLK
Photo transmission
DC motor encoder sensor
5
AMOT
Paper feed motor
DC motor
Document feed motor
6
PBA-CONTROL
Control PWB
—
RSPF control PWB
7
TRS-L
Tray sensor L
Photo transmission
Document tray longitudinal direction sensor
8
TRS-S
Tray sensor S
Photo transmission
Document tray traverse direction sensor
9
TRVR
Size volume
—
Document tray width direction detection volume
10
EMPS
Empty sensor
Photo transmission
Document sensor set on the document tray
11
JAMOPEN
Jam open switch
—
RSPF jam cover open/close detection
12
SBSOL
Pressure solenoid
—
Reversing path document pressure solenoid
13
FLPSOL2
Flapper solenoid 2
—
Read roller and document exit select solenoid
14
FLPSOL1
Flapper solenoid 1
—
Reversing path and read roller select solenoid
15
DFOPEN
DFOPENF
Photo transmission
RSPF open sensor
16
RDS
Read sensor
Reflection
Document read timing sensor
17
REJI
Resist sensor
Photo transmission
Paper feed resist timing sensor
18
EXITS
Paper exit sensor
Photo transmission
Document exit sensor
19
SBS
SB sensor
Reflection
Reversing path document sensor
20
SPS
Post-separation sensor
Reflection
Feeding document size sensor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 20
5 – 9
7/13/2000
Содержание AR-250
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