Questions & Answers for: samsung scx 4521f front rear

Says front of rear cover open - won't print, how to fix? hello your front cover is open .i think you are install new toner and didnt close front cover properly

front or rear cover open your front cover is open close it.i think you replace new toner and didnt close it propely

front and rear cover open but all covers are closed hello check again properly.i think front cover is open if you replace toner and didnt close front cover properly or you open it and didnt close ...

...Front or Rear" (Cover Open). What is lcd shows "Front or Rear" (Cover Open). What is wrong? There is probably a broken sensor on your printer. Try to open and close the cover some times it ...

Printer saying Front or Rear cover open. and not working. Hi......... Pls do the following :- Repair your printer by yourself, with samsung service manual http://samsungservicemanual.com

...of front or rear cover open what can i do for it. i dont know what is rear ? hi find link for samsung printer ...

...samsung scx 4521f is delaying a problem of front or rear cover open when i switchhed on my printer.what should i do to solve this problem? at back side there is a door at the print delivery point. in ...

"Front or Rear cover is Open" "Front or Rear cover is Open" check the cover or door sensor u can short the wire of sensor after that check

rear front cover open kindly check the front door / back door ( fuser unit door) opened or not ?

front or rear cover open check front cover sensor and paper jam release cover sensor at the back