matih22

Hi! Is here some good avaisors to take the exam? Can anyone point a good reference materials that i can look up for excam? Or do anyone knows is there a better or similar website like Examtopics? Cheers!

Hello. What is samsung printer fuser cover normal temperature? When i measured i got for half a second 50C* and other times i got 33-40C*. Is it normal? Thanks!

You're..... welcome? Yes, i can see that. I add the answer if somone need that info.

The problem was faulty lamp and just in case i changed DMP chip allso. Its working now. Thanks a lot!

Hi guys! Im having trouble with NEC projector. What can cause the problem? I got steady strips and bar on screen (black) It stays even no connections are connected. Can it be the DMD chip? Or what i need to replace? Thanks a lot!

Okei. Thanks mate!

No menu appears

Ok. Can it be tested somehow?

Hello! I got a Dell S2240L. If i powered on, the screen is unreadable. There is no difference is there any cables connected or not. Is the screen, the lcd connector(ribbon) cable or MB gone bad? I attached some picturs as well. Thanks in advance!

New encoder strip installed. No luck. Same error. Is it possible, that the motor has gone bad? Motor do only one ~1mm movement and thats all. No deifferent where the carrtigage is. E: Any good ideas?

Good! Thanks a lot. Any other ideas?

Hello. I changed the belt and after the change the cartridge assemblt moves about 1 cm and then displays paper error. How can i solve this or what are the main mistakse that i might made during the belt change?

I contacted samsung costumer service. They liked to see invoise about the ssd and then they send a program that i can make f. reset.

The projector lamp broke with explosion. I replaced the lamp and now the projector did not light up. It turns on but no picture. After some time it shouts down and got red status. Led code (six blinks red) Lamp fails to light. What i sould replace or what is the procedures? On service manuals i did not find any hint. Is there any program that i can use to troubleshoot the projector.

Yes. The cache replacement was succesful. thank you