I have this second hand Di3510f machine..when i replace the developer i forgot to clear the counter and do F8..COF32c error occur..then i clear the counter and do F8..but COF33 error occur..what will I do?
I have this second hand Di3510f machine..when i replace the developer i forgot to clear the counter and do F8..COF32c error occur..then i clear the counter and do F8..but COF33 error occur..what will I do?
Those machines are picky about their drum and developer life need to match. Put a new drum on and try, but do not run the F8 again.
The greatest enemy of knowledge isn't ignorance, it is the illusion of knowledge. Stephen Hawking
The COF33 code happens because the dev tanks tend to get a warp on the cleaning/mixer shaft so the atdc sensor does not get cleaned. It should clear by shutting down the machine and reboot. Shold be no need to fit drum/dev again as long as the machine has not done too many copies since you forgot to clear the counters.
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i got it working once..i removed the toner bottle, print black copies until "please add toner" occur..add a new toner bottle..i changed the tds adjustmnet to 135, works fine on few prints,then cof32 error..adjust to 140, few prints, cof32 error..now im on 174..im hoping to get a desired value that a sensor could work well..am i doing right???
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