Questions & Answers for: HP DeskJet micro switches

...a Hard Reset,but that did not work this time. hmm normally it should have problem with your door micro switch. you can find it by looking for plunger at side of the door. i did know exactly but

...sheet out, there is still a small piece of paper in there somewhere, probably covering a sensor or micro switch. Get a torch and look carefully. If youu don't find anything you may need to ...

...me a message saying it is out of paper and won't print, the printer has plenty of paper There is a "micro-switch" that should be triggered by the weight of paper, i.e., no paper in the tray triggers ...

...micro-switches" that should trigger when the door(s) are opened/closed. So, make sure that those micro-switches are working correctly, i.e., nothing jammed in them. Carefully, try to "trip" the ...

...into the unit. Have I broken a spring inside? Any way to fix this myself? Hp's usually have a micro switch underneath the power button.  You probably just broke a support arm or type