Oki B6100 Technical Manual page 494

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:
Signal Name
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.
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:
Pin Pin
P66-3 P661-1
P66-6 P662-1
P65-1 P651-4
P65-4 P651-1
P64-1 P641-4
P67-1 P672-7 J673-1
P67-3 P672-4 J673-4
14-20
Pin Signal Name
- LOW PAP 1
- NUD LOW
- FEED 1 ON
- 24V I/L
- /TRNC(OUT)
24V I/L
NUD MOTOR
Description
Signal Direction
PF: PWBA Feeder,
MT: Motor Assy
CT: Clutch Assy Turn
CF: Clutch Assy Feed
F:SNS (Face Control)
LP: SNS(Low Paper)
LP => PF
F => PF
CF <= PF
CF => PF
CT <= PF
MT => PF
MT <= PF
OKI B6100 Laser Printer - Base Engine Technical Manual
HIGH LOW
Trigger
Level Level
Level 3.3V 0V
Level 3.3V 0V
Level 24V 0V
Level 24V 0V
Level 24V 0V
Level 24V 0V
Level 3.3V 0V
Version 1.0