79
UF-7300/7200
UF-8300/8200
CN510
CN505-10
CCLK
Engine Control
PCB
CN721-7
Serial I/F Clock
CN505-11
SXD
Engine Control
PCB
CN721-6
Serial Data Status
CN505-12
nPRINT
Engine Control
PCB
CN721-5
Print Start
CN505-13
nCBSY
Engine Control
PCB
CN721-4
Busy Command
CN505-14
nPRDY
Engine Control
PCB
CN721-3
Printer Ready
CN505-15
GND
Engine Control
PCB
CN721-2
Ground
CN505-16
pSAVE
Engine Control
PCB
CN721-1
Power Save Control
Signal
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN510-1
AGND
G3B PCB
CN363-14
Ground
CN510-2
AOUTG3B
G3B PCB
CN363-13
Line Signal
CN510-3
nCTONG3B
G3B PCB
CN363-12
Ringer Detection Signal
CN510-4
nIRQG3B
G3B PCB
CN363-11
G3B Interrupt Request
Signal
CN510-5
GND
G3B PCB
CN363-10
Ground
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V
0V
+5V
0V
+5V
0V
Print
Start
+5V
0V
Command
+5V
0V
Printer
Ready
0V
+5V
0V
0V
Line
Signal
+5V
0V
+3.3V
0V
0V
Summary of Contents for UF-8300
Page 5: ...5...
Page 10: ...10...
Page 11: ...11...
Page 12: ...12...
Page 232: ...232 UF 7300 7200 UF 8300 8200 memo...
Page 261: ...Published in Japan...