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Technology > Controls > DADF > Jam Detection
Technology > Controls > DADF > Jam Detection
■
Jam Detection
●
Overview
This equipment uses the sensors shown in the figure to detect jam of originals. The jam
detection timing is pre-stored in ROM on the reader controller PCB, and jam is checked
whether there is an original at appropriate sensor area at the specified timing.
Once a jam occurs, the equipment memorizes its description in code.
Jam codes of this equipment can be checked by outputting the jam error history report in
Service Mode on the host machine.
LED
SR15
PCB3
SR4
PCB2
PCB5
SR2
SR3
SR5
SR12
SR16
PCB4
SR22
SR10
F-2-93
Counter
Test
Option
Function
Adjust
I/O
Display
JamType
No. 0014
EARLY
SensorNo.
PCB3
SR8
SR15
SR10
SR12
SR2
SR7
SR6
PCB4
SR5
SR11
SR16
SR3
PCB5
SR9
SR1
SR13
VR
PCB3
SR20
SR18 SR19
SR22
SR17
SR4
PCB2
Counter
Test
Option
Function
Adjust
I/O
Display
No. DATE
TIME1 TIME2
< JAM >
< READY >
< 1/ 7 >
L
CODE P
CNTR
SIZE
01
1222
0304
0506
08 1788 OD 41532928 A3
02
1222
0304
0506
08 1011 OD 41532928 PCARD
05
0308
1050
1315
01 010F OD 41532928 PCARD
03
08 0103 OC 39730762 *NVD*
04
06
0308
1050
1315
02 0111 O0
0 A4R
07
0308
1050
1315
03 0B00 O0
1 A5
08
0308
1050
1315
04 0111 O0
256 A6
F-2-94
Содержание F-1
Страница 14: ...2 2 Technology Technology Basic configuration Controls Service Work ...
Страница 72: ...3 3 Periodic Servicing Periodic Servicing Periodic Servicing List ...
Страница 135: ...5 5 Adjustments Adjustments Overview Adjustment Method ...
Страница 175: ...Appendix Service Tools General Circuit Diagram ...