laserjet 8150 compress margins

[damianh]

I'm having this problem with a laserjet 8150, the printer works fine, but if I try to print, from any tray, a path test the last margin that comes out from the printer is moved to the center of the page like a 1/4 inch aprox.
if yo count the total of squares with the hp logo, the number matchs with a printer in wich this error doesn't happen, I mean, everything is allrigth, but this is driving me crazy. I 've just tried every replacement I could, registration, laser, formatter, high voltage, dc controller and the trouble persists.
if you make a corel document with borders that simulates the margin of a paper path sheet, the trouble occurs. try to extend the margin out from the document, and the image will be cutted exactly when the missprinted margin was.
I hope I was clear enough with the explanation, it's kind of weird trouble but it's happening, any ideas??? thanks for your time.

[garybear]

try updating the firmware or replacing it. use hp download to update.
garybear.

[cs_steve]

Have you replaced the paper input unit?

[damianh]

thanks to you for taking the time to response!!! It was a bad compatible transfer!!!! I want to kill my self, but it was that!!! thanks again for your help!!!

[redcow]

What is a compatible transfer?
Do you guys at Printer Tech sell them new or rebuilt?

[damianh]

A compatible transfer is a transfer that is no an hp transfer roller, I suppose that you could get one of these transfers in any printer supplies store. I don't know a specific brand, but if you have an original well healthy hp transfer use it. For graphic pourpose they always are better.