14-20
HAKUBA 26PPM Laser Printer - Base Engine Technical Manual
Version 1.0
Wiring Diagrams and Interconnections
DB6 PWBA HKB26 MCU <=> PWBA Size 1 <=> PWBA Feeder <=> Sensor Photo:Low Paper, Sen-
sor Photo:Face Control, Clutch Assy Feed, Clutch Assy Turn and Motor Assy
The following table shows the signal names for the PWBA Feeder <=> Sensor Photo:Low Paper,
Sensor Photo:Face Control, Clutch Assy Feed, Clutch Assy Turn and Motor Assy path:
The following table shows signal names and output levels for the PWBA Feeder <=> Sensor
Photo:Low Paper, Sensor Photo:Face Control, Clutch Assy Feed, Clutch Assy Turn and Motor
Assy path:
Signal Name
Description
LOW PAP 1
Signal from the Sensor Photo:Low Paper. This signal is Low when the Sensor Photo:Low paper
is activated.
FEED 1 ON
Control signal which actuates the Clutch Assy Feed.
/TRNC (OUT)
Control signal which actuates the Clutch Assy turn. The Clutch Assy Turn is interlocked with the
Clutch Assy Feed.
NUD MOTOR
Control signal which turns on the motor Assy.
24V I/L
Interlock signal which related with the all clutches and motors equipped on the PWBA Feeder.
Pin
Pin
Pin
Signal Name
Signal Direction
PF: PWBA Feeder,
MT: Motor Assy
CT: Clutch Assy Turn
CF: Clutch Assy Feed
F:SNS (Face Control)
LP: SNS(Low Paper)
Trigger
HIGH
Level
LOW
Level
P66-3
P661-1
-
LOW PAP 1
LP => PF
Level
3.3V
0V
P66-6
P662-1
-
NUD LOW
F => PF
Level
3.3V
0V
P65-1
P651-4
-
FEED 1 ON
CF <= PF
Level
24V
0V
P65-4
P651-1
-
24V I/L
CF => PF
Level
24V
0V
P64-1
P641-4
-
/TRNC(OUT)
CT <= PF
Level
24V
0V
P67-1
P672-7 J673-1
24V I/L
MT => PF
Level
24V
0V
P67-3
P672-4 J673-4
NUD MOTOR
MT <= PF
Level
3.3V
0V
Summary of Contents for b 6100
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Page 124: ...8 2 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Diagnostic Mode...
Page 146: ...8 24 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Diagnostic Mode...
Page 148: ...9 2 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Adjustment Mode...
Page 152: ...9 6 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Adjustment Mode...
Page 396: ...12 26 Hakuba 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Parts List...