F. 2-tray paper exit unit
1
2
3
4
6
7
5
No.
Code
Name
Type
Function and operation
1
POD3
Paper exit detector (Lower stage)
Photo transmission
Detection of paper exit to the lower tray
2
POD2
Paper exit detector (Upper stage)
Photo transmission
Detection of paper exit to the upper tray
3
DSBD
ADU reverse detector
Photo transmission
Detection of reversed paper to the duplex module
4
POD1
Paper exit detector
Photo transmission
Detection of paper exit
5
—
Paper exit roller
—
Paper exit from the tray
6
DSWL
Micro switch
Detection of open and close for paper exit unit
7
DGS
Reverse gate solenoid
Solenoid
Selection of paper exit to the lower tray or to the duplex
module
G. SPF (AR-280/281 only)
No.
Code
Name
Type
Function and operation
1
—
SPF control PWB
—
—
2
EMPS
Document detector
Photo transmission
Tray document empty detection
3
DTM
Paper feed/transport motor
Stepping motor
Tray document feed/transport/exit roller drive
4
DWVR
Document width sensor
Variable resistor
Tray document width detection
5
OPCLS
Cover open/close detector
Photo transmission
SPF cover open/close detection
6
SIZ2
Document length detector (Small)
Photo transmission
Tray document length detection (for short size)
7
SIZ1
Document length detector (Large)
Photo transmission
Tray document length detection (for long size)
8
—
Document pickup roller
—
—
9
—
Document feed roller
—
—
10
—
Document resist roller
—
—
11
REGS
Resist sensor
Photo transmission
Tray document rear edge detection
12
POS
Document exit sensor
Photo transmission
Tray document exit detection
13
—
Document transport roller
—
—
14
—
Document exit roller
—
—
11
12
13
2
3
4
5
6
7
1
14
8
9
10
5 – 7
7/13/2000
Содержание AR-250
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