Oki B6100 Technical Manual page 498

Wiring Diagrams and Interconnections
DB8 PWBA HKB26 MCU <=> PWBA Conn <=> Sensor Photo:Paper Set, Sensor Photo:Regi, Clutch
Regi, Toner Sensor, Solenoid Pick Up
The following table shows the signal names for the PWBA HKB26 MCU <=> PWBA Conn path:
Signal Name
/NO PRM Signal from the Sensor Photo:Paper Set. This signal is Low when the Sensor Photo:Paper Set is
activated.
/SOLM Control signal which activates the Solenoid Pick Up
/REG Signal from the Sensor Photo:Regi. This signal is Low when the Sensor Photo:Regi is activated.
/REG CL Control signal which activates the Clutch Regi
/TONER Signal from the Toner Sensor. This signal is Low when the Toner Sensor is activated.
/EPRS Signal from the Sensor Assy Exit ENV equipped on the ENV. This signal is Low when the Sensor
Assy Exit ENV is activated.
/NOPER Signal from the Sensor Photo:No Paper equipped on the ENV. This signal is Low when the Sen-
sor Photo:No Paper is activated.
SOLE Control signal which activate the Clutch Elec equipped on the ENV
The following table shows pin numbers, and voltage levels for the PWBA HKB26 MCU <=> PWBA
Conn path:
P23 P231
14
12
11
9
8
4
3
1
14-24
Signal Name
3 /NOPRM
5 /SOLM
6 /REG
8 /REG CL
9 /TONER
13 /EPRS
15 /NOPRE
16 SOLE
Description
Signal Direction
M: MCU
CN: PWBA Conn
M <= CN
M => CN
M <= CN
M => CN
M <= CN
M <= CN
M <= CN
M => CN
OKI B6100 Laser Printer - Base Engine Technical Manual
HIGH LOW
Trigger
Level Level
Level 3.3V 0V
Level 3.3V 0V
Level 3.3V 0V
Level 24V 0V
Level 3.3V 0V
Level 3.3V 0V
Level 3.3V 0V
Level 24V 0V
Version 1.0