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Dislikes: Ive changed the laser unit, could someone tell me where the polygon driver board is located ?, the code relates to the driver motor, but is this really the issue? could this be a false code for another problem?
any help thanks
Ive changed the laser unit, could someone tell me where the polygon driver board is located ?, the code relates to the driver motor, but is this really the issue? could this be a false code for another problem?
any help thanks
your polygon motor/board is item 4 in this pic.
laser.jpg also, try disconnecting hard drive and boot and see what happens, i had a c4500 do this to me
Usually the SC202 has no display, blown polygon motor/board and the BCU. Always check the BCU after replacing the polygon mirror motor or laser unit.
after replacing LD try replacing your BCU Sir, just don't forget the old nvram. and machine serial later on you need to encode it with your new BCU usually gives you error 954 after turning on. good luck.
fix the customer first then fix the machine... its simple and makes life more easy.
Replace the Polygon Mirror motor AND the BCU at the same time or you'll keep chasing your tail....like...you...are...now
This!Originally Posted by Oze
Replace the Polygon Mirror motor AND the BCU at the same time or you'll keep chasing your tail....like...you...are...now
most of the time BCU is been defective, when your polygon is been defective it will be no display, only the green light is on. usually result of fluctuating current.
.....with all it shams, drudgery, and broken dreams, it is still a beautiful world.....
Thanks Guys
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