Chapter 7 Wiring Data
7.3 Wiring Diagram between Parts
7-14
§ 4 PWBA MCU <-> HVPS, Drum/toner cartridge (2/2)
Signal line name Reference
Standard Voltage Toner empty reference voltage
T-Roller V-mon (L) H-VOLT and erase control signal
T-On/Off (L) Transfer (-) output control signal
T+On/Off (L) Transfer (+) output control signal
TR D/A Output Transfer level signal
CR_AC Clock Main charger level signal
CR_AC On/Off (L) Transfer roll AC output control signal
CR_DC On/Off (L) Transfer roll DC output control signal
CR_DC D/A Output Transfer roll DC control signal
DB_AC Clock Developing bias level signal
DB_DC D/A Output Developing bias DC control signal
DB_AC D/A Output Developing bias AC control signal
InterLock24V Interlock 24VDC
InterLock5V BEF Interlock 5VDC
InterLock5V AFT Interlock 5VDC
EEPROM DataR/W EEPROM data R/W signal
EP ExistCheck (L) Drum/toner cartridge presence/absence sense signal
EEPROM DataClock EEPROM data lock signal
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