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CN57
Pin No.
Signal Name
1
nCCHK1
2
NC
3
GND
CN58 (1/2)
Pin No.
Signal Name
1
nSDO
2
nSDI
3
nSCK
4
pOPRST
5
MGND
6
MGND
7
+24V
8
+24VM
9
+5V
Destination
Cassette Detect
Sensor
0V (L)
Cassette Detect
Sensor
Destination
CTS2
CN81–1
CTS2
CN81–2
CTS2
CN81–3
CTS2
CN81–4
CTS2
CN81–5
CTS2
CN81–6
CTS2
CN81–7
+24V (H)
CTS2
CN81–8
CTS2
CN81–9
Maintenance, Adjustments and Checkpoints
Signal Waveform
+5V (H)
No Cassette Detection Signal
No Cassette
Not Connected
Ground
0V
Signal Waveform
+5V(H)
500 Sheets Cassette
Interface TX DATA
0V(L)
+5V(H)
500 Sheets Cassette
Interface RX DATA
0V(L)
+5V(H)
500 Sheets Cassette
Interface CLOCK
0V(L)
+5V(H)
500 Sheets Cassette
Interface Reset
0V(L)
Ground
0V
Ground
0V
+24V
+24 VDC Power Supply
+24 VDC Power Supply
0V (L)
+5V
+5 VDC Power Supply
Function
Function
3–31
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Table of Contents
Troubleshooting
