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1159SBM2404A
24-4. SDH Mode
e When in the SDH mode, the Scanner is moved to, and fixed at, the SDH exposure
position and scans the document as the document is transported above the Scan-
ner.
Document Exit Roller
Document
Registration Roller
Document Transport
Roller 2
Document Transport
Roller 1
1459MO036AA
Scanner
When feeding two sheets of Documents
Start of scan
Start of scan
SDH Drive Motor
ON
(M10)
OFF med 145msec.
'
Passing of SDH
L
<_———
5 Exposure
Position
1
{
SDH Paper Take-Up
ON
H
Solenoid (SL1 0)
OFF
H
SDH Ragistration
ON
Clutch (CL1 0)
oFF
SDH Paper Transport
Sensor (PC23)
SDH Original
Exit Sensor (PC24)
Li {
1159T12MCA
| Control Signal
| Blocked | Unblocked | WIRING
DIAGRAM
PWB-A
PJ1A-10
PC24 | PWB-A PJ1A-9
[
Control
Signal
Energized
Deenergized
| WIRING
DIAGRAM
|
MIO
| PWB-A PJIA-8
L
H
9-B
| stio |
PWB-A
PUIAG
|
Lo
UH |
11-¢
l
|
CL10
|
PWB-A
PuA7 | LI
oH
|
11-D
|
1159SBM2500A
yxy MEMORY
BACKUP
Counter value and Data of Teck. Rep. Mode or User Mode are memorized into the IC3
(EEPROM) on the Master Board PWB-A.
M-59
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