Question about OKI C9500dn Led Printer
Our c9500 prints blotchy marks on every page, equally spaced every 3 inches or so horizontally across an a4 (portrait) sheet.
We've printed a full page of each colour, and it appears on all, so it's not the cartridges or drums and also changed the fuser unit.
The printer has been cleaned up in all areas as well. Any ideas?
The sound is most probably from one (or more) of the drum units. You can check by taking them out and trying to run the visible gears by hand. If you have spare drums, change them one at a time until you find the defective one.
Posted on Sep 26, 2007
SOURCE: OKI C9500
We had this issue and removing the optional hard disk fixed it for us, I'm guessing it was on the way out and wasn't really being used so it will not be missed.
Posted on Nov 19, 2008
SOURCE: Oki C3100 - v poor print quality
The way to identifiy your problem is to send a full colour print to your printer and open the top just as the paper starts to come out . if you then remove your toner / drums for all the colours you can see the transfer belt if the quality of the image that you can see on the transfer belt is good and clear your problem is with the transfer form the tranferbelt to the paper and not any toner /drum issue and the most likley cause is the transfer belt itself "but before you relpace it remove it and clean around the electrical contact points and generally make sure the internals of the printer is free of loose toner .
Regards Alan (Alstech)
Posted on May 13, 2009
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