256SEP 2004Ver. 1.2DP-1520P/1820P/1820EOP3ENB Option Feed FIFO EnableOP3FCK Option Feed FIFO ClockOP3FDIN Option Feed FIFO InputOP3FLD Option Feed FIFO LoadOP3FLT Option Feed FIFO LatchOP3FOT Option Feed FIFO OutputOP3RST Option Feed FIFO ResetOUTA Motor Control SignalOUTB Motor Control SignalP/S Motor Start/StoppADATA1A ADF Motor Control SignalpADATA1B ADF Motor Control SignalpBDA Print BDA SignalPCHK1 1st Paper Tray Paper Detection SignalPCHK2 2nd Paper Tray Paper Detection SignalPCHK3 3rd Paper Tray Paper Detection SignalPCHK4 4th Paper Tray Paper Detection SignalpCMLD Line Switching Relay Drive SignalPFCLCNT Paper Feed Clutch Drive SignalPMCK Polygon Motor ClockPMON Polygon Motor Rotation SignalPMRDY Polygon Motor Ready SignalPNLRXD PNL Reception Data SignalPNLTXD PNL Transmission Data SignalPOWCNTV Laser Power Control SignalpPHY1 CCD CLOCKpPHY2 CCD CLOCKpPHYCP CCD CLOCKpPHYR CCD CLOCKPS Parallel / Serial Data Input Select SignalpSENTIM Scanner LSYNC SignalpSPCRST SPC Reset SignalpSPKOT Line Dial Tone SignalpVREQ Print ACK Request SignalRESETB LCD Driver Reset SignalRETRACE Laser ControlRRCLCNT Registration Roller Drive SignalRS Register Selection Control SignalRSEN Registration Sensor SignalRW_WRB LCD Control SignalS/H Sample Hold SignalSCN0 PNL Key Signal (Scan Line)SCN1 PNL Key Signal (Scan Line)SCN10 PNL Key Signal (Scan Line)SCN11 PNL Key Signal (Scan Line)SCN2 PNL Key Signal (Scan Line)Glossary of Electrical AbbreviationsSignal Name Function
