Question about Epson ELP-3500 Multimedia Projector
SOURCE: epson elp 7200 projector
check power supply (electricity)in wall outlet by another appliance.
--check for defective power cord-test with another one.
=apply good brand of contact cleaner over power switch.and press it many times.
--check blown power fuse and change it with same rate if it is defective.--if all above did not fix the problem pass it to service center.
Posted on Mar 18, 2008
SOURCE: Epson ELP 5500 projectors
Will try and get my hands on a Service Manual for this model - in which you would find the circuit diagrams. This is a faulty Mainboard that is causing the problem.
Posted on May 13, 2008
Just a long shot, but...
I have an epson 9000i that did the same thing. Turns out that unit has a small fan (I think 60mm) right next to the power supply to keep it cool, in addition to the large fan that exhausts past the lamp. The fan runs non-stop as long as the unit is powered-up for two reasons I can think of - keep the power supply a little cooler, and the lamp a little warmer so there's not such a temp difference when it powers-up. Long story short, that fan had died. I replaced it with an aftermarket 60mm fan and it's been working fine ever since. Hope this helps.
Posted on Oct 07, 2008
SOURCE: scanner won't turn on
Try to test the power cord of the scanner (cable from scanner to outlet) using multitester if there is an electricity or if you have extra power cord test it. Maybe that's the defect. If that's not the problem it is now the scanner itself, have it for the repair man or technician.
Posted on Nov 19, 2008
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