MP 301 toner condition

[JonManchester]

Re: MP 301 toner condition

Had this happen more than I can count. Machine tries to add toner and the dv unit gears are chewed up and wont auger toner into PCDU. Adding toner always fills up toner entrance to PCDU and makes a mess. After removing bad PCDU always clean the LED strip that wipes the drum because it will be coated with toner trust me. So first do what the sand man mentioned before, by clearing the toner end first before shutting off. After that clean and replace with new PCDU and run your SP2801 when machine comes ready. I always change PTR too. Have a good day.

[craigster]

Re: MP 301 toner condition

Thanks for the all of the replys, I have tried 3 new genuine PCDU with the same out come going for main board and a ID sensor. will let you know.

[JonManchester]

Re: MP 301 toner condition

Could be some bad logic, if you have the original birth certificate a memory clear could work. You have nothing to lose if your going after boards anyways.

[sandmanmac]

Re: MP 301 toner condition

Thanks for the all of the replys, I have tried 3 new genuine PCDU with the same out come going for main board and a ID sensor. will let you know.

...Suit yourself, and go ahead and ignore the advice if you want, but there's ZERO chance IMO that either of those are actual cause - although the new main board may resolve it inadvertently, because when installed, it may not recognize the ADD TONER condition that is causing all of your grief.