i have a copy centre c20 and i am getting a blank copy down the center of the page this error only occurs when the machine has been on for a few hours (4 - %5). turn the machine off for about 15 to 20 min the problem goes away and then comes back after a few hours. i thought of the corona wire but if it is the wire would the problem be constant.
Comment posted on Jul 23, 2008
i know this is a bad response but i don't see the corona wire i know on other copiers it was a matter of sliding it out and cleaning it but on this copier it just has the drum cartridge and the tone cartridge. it looks more like a laser printer than a copier.
pls check the drum charge grid and toner cardritge. may be the toner is empty or charge and transfer corona wire getin dust.
Comment posted on Jul 24, 2008
pls check the copy cycling when u get a blank copy that time u chek the drum catridge. if image appears in the drum its not a drum and toner problem.its a only transfer corono problem.
if image not present in this drum pls u check the ros unit. and u clean all corono wire end blockes.
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