Canon imageCLASS MF6550 All-In-One Laser Printer "anyone tell change hp" Questions

...anyone can tell me anything more.. I would be greatly appreciative Thank you.. On the new cartridge, did you remember to remove the plastic seal from the toner? Do you get blank sheets only when you ...

anyone tell me how to change the cartridge. I am relly having a hard time ...I have changed it but its written 'developer cartridges installed incorrectly' I tried many times following instruction but

...anyone tell me why, thanks i have this printer for about one year, and actually i almost never cleaned it, so it got some dust too so is it possible to be the problem that i didn't keep it so

...anyone know where the transfer roller is? If so, how do i change just the transfer roller on my 4650? Just curious as to what prompts you to think it needs to be removed?It is part of that transfer ...

...told me to. Now it won't do what I tell it to!! I am getting ghost print on everything, can't find solution in the HP manual so if anyone has any suggestions I would be very grateful for your

...anyone can tell me why when I change the printer-head the copier doesn't recognize it I'd really appreciate it. If you can tell me how to fix it that would be better. I printed out a self-test report ...

...anyone tell how to determine why my HP Officejet Printer is so very slow. It moves the paper into the feeder and then it stalls and waits. Sometimes it takes 2-3 minutes to print one page of typed ...

...Anyone ever dealt with this problem? Thanks. i would suggest changing the toner cartridge, if that doesn't work, i would install a new laser scanner motor. Before you buy anything to fix it, when you ...

...change number of rings to answer from 2, to 3 to 4 to 5, nothing works. I have restored all factory settings, no help. I have changed the telephone line to the two wire specified, no help. My machine ...

...tell me that it is a hardware issue but I can't understand how it can print one way and not the other. Can anyone help? Make sure your printer is set as the "default" printer. You can do this via ...