estimados colegas saludes, necesito manual de servicio de Ricoth ft6645 error sc542 ella como que quisiera arrancar pero me tira el error y no se a que se refiere, es primera ves que estoy trabajando con ricoth mi especialidad es en canon, tishiba y minolta si alguien tiene el manual y me lo puede facilitar se lo agradeceria. tengo manuales de fotocopiadoras Canon y Minolta si se les afrece alguno estan a la disponibilidad. si me solicitan algun manual por favor especificar el modelo [color=brown:bc108906d1]titulo editado, debes poner marca modelo y requerimiento[/color:bc108906d1]

boy a revisar esas partes gracias por tu ayuda, luego te cuento

si por algun motivo sacastes la uf la maquina detecta que se quema la lampara por ejemplo o mas comun que sacas la unidad de fusion con el switch de la puerta puenteado!, hasta que no la reseteas siempre aparece el mismo error aunque ya hayas testeado que todo este en condiciones y asi lo esté la solucion: una vez que chequeas que esta todo en condiciones(lampara, termistor, termoswitch, conector, etc..) entras y salis del modo de servicio (el clear 107 stop x3 seg)la apagas , la prendes y ya esta

hola colega ,la maquina tiene problema en la unidad fusora ,posiblemente lampara,termistor,termofuse etc revisa esa parte te envio el listado de errores Code Description 101 Exposure lamp 103 Power frequency problem 104 Exposure lamp 120 Scanner home problem 121 Scan home problem 125 Scanning too slow 126 Scanning too fast 127 Scan drive problem or encoder 140 Lens home problem (vertical) 141 Lens home problem (vertical) 142 Lens home problem (horizontal) 143 Lens home problem (horizontal) 144 3rd scan sensor problem 145 3rd scan sensor problem 146 Magnification problem 190 Optics thermistor open circuit 191 Scan motor thermistor 302 Charge corona short 303 Charge corona cleaner problem 341 Developer motor drive problem 342 Toner disposal motor drive problem 343 Vsp. Problem. Image density sensor problem 351 Vsg. Problem. Higher than 4.3 volts. Image density sensor problem 352 Toner sensor problem during developer calibration 353 Vsp. Problem. Image density sensor, drum bias or HVT 354 Vsg. Problem. Same as 353 355 Toner density sensor problem. Vtd problem. Undertoned 356 Toner density sensor problem. Vtd. Problem. Overtoned 357 Vsp problem. Image density sensor, drum 358 Vsp problem. Image density sensor, drum, toner dust 361 Drum potential sensor calibration during process control setup 364 Vd problem. Drum potential sensor, drum or charge corona 365 V1 problem. Drum potential sensor, drum, charge corona, dirty optics 402 Transfer, transfer belt, HVT 440 Main motor speed problem 442 Drum thermistor 500 Bypass feed 501 Paper feed motor 502 1st lift motor 503 2nd lift motor 504 3rd lift motor 506 LCT motor 507 LCT feed motor 508 Tandem fence motor 510 Tandem side home sensor 511 Tandem side home sensor 520 Duplex/fuser drive motor problem 522 Jogger home sensor 523 Jogger home sensor 541 Fuser thermistor 542 Fuser does not warm-up 543 Fuser temperature too high. Monitored by main board 544 Fuser temperature too high. Monitored by optics board 545 Low fuser temperature. Monitored by main board 546 Low fuser temperature. Monitored by optics board 547 Fuser lamp won't shut off 548 Erratic fuser temperature 600 Communication problem between main board and operation board 601 Communication problem between main board and optics board 602 Communication problem between main board and high voltage unit 603 Main board problem 620 Communication problem between main board and document feeder boards 621 Communication problem between main board and sorter staplers or finisher 700 DJF/RDH feed motor 701 DJF/RDH transport belt problem 702 DJF exit or RDH inverter motor 703 RDH exit motor problem 730 Sorter/stapler or finisher transport motor 731 Bin lift motor 732 Tray shift motor 733 Tray shift lift motor 735 Duplex jogger motor 737 Gripper motor 738 Staple motor 740 Staple drive motor 741 Bin rear plate motor (stapler) 742 Finisher stack feed motor 900 Total counter 901 Total counter SC Full waste toner bottle. Technician must empty this. Emptying the waste toner and reinstalling the bottle will clear this saludos