Panasonic KX-FL501 Plain Paper Laser Fax "scratch lines print" Questions

i get a dark line in the middle of the pages i have the brother intellifax 1270. when i receive and transmit faxes i get a dark line in the middle of the pages. sometimes i get a blank vertical line ...

Printing of incoming faxes There are vertical lines, like scratches on all incoming faxes. How can this be fixed? I have the same problem on my hp all-in-one. it looks like a staple went through the ...

...lines then the machine is the scan glass.. to clean scan glass open the control panel door but not the toner door.. you will see 2 green plastics on either side of the machine.. press them both ...

...lamps 2-take a look at the drum(shiny cylinder) does it have black rings?? replace 3-does it have scratches or grooves? replace 3-could be the lamps (long thin strip of lights) some of the lights ...

print on one side of the paper, in other words if you do indeed have the right roll and it is in upside down you will get a blank printout. An easy way to see if it is the right paper hold the roll in

...print the test page. I am guessing there is some toner fused to the OPC/roller or a scratch or something. I don't know if this is something simple we can clean ourselves or if we have to get a ...