Panasonic UF-890 Service Manual page 104

Pin No. Signal Name
CN82-11 NC
CN82-12 NC
CN83
Pin No. Signal Name
CN83-1 +24VM
CN83-2 nADF2
CN84
Pin No. Signal Name
CN84-1 nPCHK2
CN84-2 GND
CN84-3 LDSP2
CN84-4 nPDOR2
CN84-5 GND
CN84-6 LDSD2
Destination
Destination
Paper Feed
+24V
Solenoid
Paper Feed
Solenoid
Destination
No Paper
Sensor CN121-1
No Paper
0V (L)
No Paper
Sensor CN121-2
No Paper Sen-
sor CN121-3
Approx. +2 VDC
Jam Access
Cover Detect
Cover Open
Sensor
0V (L)
CN122-1
Jam Access
Cover Detect
Sensor
CN122-2
Jam Access
Cover Detect
Approx. +2 VDC
Sensor
CN122-3
Signal Waveform
Signal Waveform
0V
24V
200ms
Signal Waveform
+5V (H)
0V
+5V (H)
0V
104
Function
Not Connected
Not Connected
Function
+24 VDC Power Supply
Feed Roller Drive Clutch Control
Signal (250 Sheet Cassette)
Function
No paper Detection Signal
Ground
+2 VDC Power Supply
Jam Cover Open Detection
Ground
+2 VDC Power Supply