HP Color LaserJet 2600n Printer "open rear door laser" Questions

...need to take out and put printer's memory back , where is memory card in hp laser jet 4350 right side of the machine rear panel comes off, open metal door, there are your memory dimm slots. good

...paper inside of printer REmove cartridge, and open rear door, might be all scrunched in very back fuser unit, if you can't remove it without damaging the rollers then it will need to be pulled to ...

...Open the right side cover and check). The flat bed scanner's glass frame & Door base should mate perfectly with ease. If opened earlier, the ADF wire harness which passes on the inside along the ...

...rear door after opening and closing the top cover, There is no paper stuck anywhere in the paper path. any one out there come across this before and been able to solve it? Remove tray 1 feeder ...

...starting the printer - and after it warms up and says Ready, Open and close the REAR door. This will cause the printer to recalibrate. After it says ready for the 2nd time, try to print

...open the paper guard which shields the back of Tray 2 when it is installed. Looking inside the Tray 2 cavity, use a flatblade screwdriver to release the two tabs--one on each side of the rear cover. ...

...Open the rear door of the printer. There is a paper sensor near the upper right hand corner of the fusing assembly (just below the right edge of the long yellow warning sticker on the fuser) that can ...

door at the rear of the printer, and turned the feed mechanism by hand, to see if it was free. When asked to print again, it started to, but after only a part of a page, it again indicated a paper jam

...Open the rear output door to print to the straight-through paper path. Remove each sheet as it exits the printer. The stack was slightly curled when it was placed in the tray. Turn the stack over in ...

...open rear and front door. Have opened and shut doors repeatedly, restarted printer, tried copying over message but it keeps being displayed. What can be done? I had same problem. If you go to rear of ...