machine gets great copies but is getting dev. on the drum and causing the copies to be sandy feeling. i have replaced the dev unit and entire pcu section including drum. did a memmory clear and checked drum ground. changed transfer roller and checked all settings in sp data with no luck any suggestions..
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When the drum is attracting developer, it means the charge roller voltage is too high.
You can also try to adjust SP2210
What kind of memory clear did you perform? -
total memery clear as per ricoh hotline. didnt help i checked 2210 .. our ricoh rep sugested the quienching lamp. which i nthought digital machines didnt have only to find this models do. its not coming on which is attracting dev after the image is put on the paper...Comment
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