this error is showing up if i switching sp2208 to default(0=TD sensor). if set to 1(Image Pixel Count) the error code not displaying but two problem is appeared . first copy Quality after coping 1000 has been very bad(pale) . for solving the first problem and runing 2207 (Force toner supply) and 2801 (TD sensor Inialization) the first problem is solved but second problem is appeared that is Dirty Charge roller . this problem is discussed here .
http://www.copytechnet.com/forums/ri...-01-error.html
please offer me one solution that all the problems by it is solved.
thank professional Technicians.
Okay, replace all parts in the drum. Drum, A230 9510, charge roller, AD02 7012, charge roller brush, G790 2329, drum blade, B291 2354. Replace developer, B079 9640. Initialise new parts and you should be sorted. Also, while you've got the PCU and dev unit out, check the entrance seals and replace them if necessary. G065 2279 and G065 3066. When you're doing a preventative maintenance (PM) service on these machines, don't skimp on the parts. Replace the ALL as a set. They behave much better.
Also, forcing toner into wrecked dev will just make your problem worse. The machine will over-compensate for the worn developer, overtoning it and then giving you lines as the cleaning blade and charge roller gets contaminated.
It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
Hit it.
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