Questions & Answers for: HP devlope Computers & Internet

drk black page print 1st i got some mag. spot on each print so 2nd i clean all tonner cart. ith blowing machin but steel problem not solve 3rd i open whole drum unit & clen the assembly i clean ...

there is green line in lcd screen thet will devlop or not One of the chips at the top of your screen is faulty and you can't fix it,Sorry.This may hellp tho..... ...

My friend has a projector which he has asked me to fix because it has a white line going across the screen. i have thought this to be the dlp chip but i just need a second opinion this symptom is due ...