Front door open message it won't print

when printing enevelopes always ALWAYS THROUGH THE BYPASS open front door and feed thru there. on the bypass is image to let you know fce up or down follow that. also change settings on pc when printing envelopes or cardstock etc.

Hey, make sure the front door is shut, if it is, you most likely need to replace the High Voltage Power Supply (Part# WH773). Iteminc.com has this part and can ship same day. The sensor which reads if the door is open can go bad and it is part of the HVPS.

Hey, make sure the front door is shut, if it is, you most likely need to replace the High Voltage Power Supply (Part# WH773). Iteminc.com has this part and can ship same day. The sensor which reads if the door is open can go bad and it is part of the HVPS. Good luck!

plz check the printer carefully, there may be some dislocation of some parts which is preventing the front door from completely closing. post back if more assistance is req.

This message is usually down to thesensor on the HVPS. Firstly check that the switch related to thefront door doesn't have a blue cover on it. (Some call out techsreplace the HVPS and leave the switch cover on). Removing the RHScover firstly (4 screws) and then removing the arm that toggles theswitch (1 screw) should allow you to see if the switch has a coveron it. If this is ok then you would need to take apart the HVPS andclean the sensor and if this still doesn't help then replace the HVPSboard..This will take some time to do so a good read of the manual isrecommended.

hey just open the back door of your printer remove the jammed papper...den resart your printer n then print...Robert

Hey, make sure the front door is shut, if it is, you most likely need to replace the High Voltage Power Supply (Part# WH773). Iteminc.com has this part and can ship same day. The sensor which reads if the door is open can go bad and it is part of the HVPS.

Sometimes is not the door, even if the door closed it still says open, check the sensor or the switch of that door, clean it, and make sure there is no small paper stucking in there.

I’m happy to help further over the phone at https://www.6ya.com/expert/mustafa_06f84c65ab5cc745

I had same problem. If you go to rear of printer and open the back door you'll see it is attached to a blue connector. Unattached it so that the door opens fully and then unflap the inside roller assembly. Next open the fuser door and you'll notice a little spring loaded assembly on the inside of the opened fuser door. This is where my problem was. Make sure that the assembly springs back when pushed because part communicates with a sensor on the motherboard. If it doesn't spring back then the printer thinks there is a jam. Mine was stuck but after pushing it a few times it started to work freely again. This was a frustrating problem but that fixed my issue and hopefully it will fix yours.

Hey, make sure the front door is shut, if it is, you most likely need to replace the High Voltage Power Supply (Part# WH773). Iteminc.com has this part and can ship same day. The sensor which reads if the door is open can go bad and it is part of the HVPS. Good luck!