Sharp AR-BC320, Руководство по обслуживанию, Страница: 312 / 344

AR-BC320 ELECTRIC DIAGRAM 13 - 26
MPED Manual feed paper empty sensor Detects paper presence on the paper tray. Main machine
MPFC Manual paper feed clutch Controls ON/OFF of the paper feed roller. Presses the
paper pickup roller onto paper. Main machine
MPLD1 Manual paper length detection 1 Detects the paper length. Main machine
MPLD2 Manual paper length detection 2 Detects the paper length. Main machine
MPWS Manual paper width detection Detects the paper width. Main machine
MSW Main switch Turns ON/OFF the main power. Main machine
MTOP1 Manual tray pull-out detection 1 Detects the paper tray position. Main machine
MTOP2 Manual tray pull-out detection 2 Detects the paper tray position. Main machine
MTRC Manual feed drive clutch Transmits drive power to the manual paper feed unit. Main machine
OBHPS Paper exit belt HP sensor AR-F13
OCSW O/G open sensor Detects opening of the document cover. (Generates the
document size detection timing signal.) Main machine
OSM Offset motor (Slide motor) Drives the paper offset. Main machine
PCFM Process cooling fan motor Exhaust and cools the process section. Main machine
PCS_C Color toner concentration (process
control) sensor Detects the toner patch density (color toner) in image
density correction. Main machine
PE Punch motor encoder AR-F13
PED1 1 cassette paper empty detection Detects paper presence on the paper tray. Main machine
PFD1 1 cassette paper feed detection Detects paper delivery from No. 1 paper tray. Main machine
PFM Paper feed motor Drives the paper feed section and the paper transport
section. Main machine
PHPS Paddle HP sensor AR-F13
POD1 Machine paper exit sensor 1 Detects discharged paper. Main machine
POD2 Machine paper exit sensor 2 Detects discharged paper. Main machine
PPD1 No. 1 paper transport sensor Detects paper in front of the resist roller. Main machine
PPD2 PS front sensor Detects paper in front of PS. Main machine
PSFM Power UN cooling fan motor Cools the power unit. Main machine
PSHPS Punch side registration home position AR-F13
PSM PS motor Drives the resist roller and controls ON/OFF. Main machine
PUNCH Punch home position AR-F13
PWMFAN_ICU Printer controller cooling fan motor Cools the printer controller. Main machine
REGS Resist sensor Detects that a document has been transported to the
resist roller sensor section. RADF
RJHPS Alignment HP sensor R AR-F13
SHPS Slide HP sensor AR-F13
SLS Paper surface sensor AR-F13
SM Scanner motor Drives the scanner unit. Main machine
SPS Staple sensor Detects staple empty. AR-F13
SS Staple cartridge sensor Detects installation of a staple cartridge. AR-F13
SSS Stapler safety switch AR-F13
STHPS Stapler HP sensor AR-F13
TCS Upper cover sensor AR-F13
TES_C Toner empty sensor (C) Detects toner empty (C). Main machine
TES_K Toner empty sensor (K) Detects toner empty (K). Main machine
TES_M Toner empty sensor (M) Detects toner empty (M). Main machine
TES_Y Toner empty sensor (Y) Detects toner empty (Y). Main machine
TFD2 Paper exit tray full detection Detects face-down paper exit tray full. Main machine
TFD Face-up paper exit tray full detection Detects face-up paper exit tray full. Main machine
THSD Lower heat roller thermistor Detects the temperature on the heat roller surface. Main machine
THSU Upper heat roller thermistor Detects the temperature on the heat roller surface. Main machine
TIMS Timing sensor Detects that a document has been transported to the
timing sensor section. RADF
TRC PS front clutch Transmits the paper feed motor power to the manual
transport roller. (Controls ON/OFF.) Main machine
ULS Lift upper limit sensor AR-F13
VFMP Exhaust fan motor 1 Exhaust and cools the fusing section. Main machine
VFMS Exhaust fan motor 2 Exhaust and cools the fusing section. Main machine
Signal name Name Function/Operation Section