Oki B6100 Technical Manual page 486

Wiring Diagrams and Interconnections
DB3 PWBA HKB26 MCU <=> PWBA HVPS <=> BTR, CRU, and Fuser Assy
The following table shows the signal names for the PWBA HVPS <=> BTR, CRU, and Fuser Assy
path:
Signal Name
CR HVPS output to the Magnet Roll
DB HVPS output to the BCR
TR HVPS output to the BTR (+DC in Transfer operation, and -DC when cleaning the BTR)
DTS HVPS output to the DTS
PRB HVPS output to the Pressure Roll
14-12
Description
OKI B6100 Laser Printer - Base Engine Technical Manual
Version 1.0