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Reply With QuoteSometimes the LED units don't go all the way up when you move the blue handle to lock in the IU's (image units) I think that's been a problem here and there with those boxes, although I've never seen it.
Bizhub C450
Have a machine that color is off from front to rear of machine,have clean the leds or lens,replaced all iu's did a initialisation and stabilization and still can't get to balance out. The front of the copy is fine its the back of the copy that is off.
Sometimes the LED units don't go all the way up when you move the blue handle to lock in the IU's (image units) I think that's been a problem here and there with those boxes, although I've never seen it.
Have you printed out the 4 seperate colours to see if they are all O.K or not?!
Is it when your copying, printing or both?
it is both ways the colors are wash out to the backside.
Originally Posted by stevee104
is this mechine reasonably level? are all 4 colors acting the same? what king of shape is the 2nd xfer roller in?
Last edited by Albonline; 10-09-2009 at 08:04 PM. Reason: typo
the yellow and cyan are the ones that are off,the magenta is not as bad and the black is fine.
Transfer belt problem?
Ok we will get one ordered and give that a shot.
sorry .. cant make new topic
Have a problem with my C450P - error C-F023
I need install new HDD ? Can I reset my HDD ? Can this make without servis manager ?
stevee - I've run into a similar issue where 2 inches from the edge of the paper the color is just washed out or almost negative. This shows the most during a Gradient print. What the issue was for us was a bad Cyan Imaging unit, which threw off any of the color grid that cyan was used for. I would try doing a Gradient and maybe even a solid page to see if this is 1 color causing the issue or several. If it's universal I'd look at Transfer Belt like everyone else has stated.
Impulse - are you installing a new HDD or are you replacing one? If you're replacing you can try to do a logical format, then if that dosn't work try a physical format followed by a logical format. If you are putting in a NEW Hard drive, make sure you have the HDD bracket and it's a relatively easy install followed by telling the C450 in service mode HDD is on, then logical format and you're set!
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