20 Most Recent Konica Minolta PRINTING - Bizhub-250 Minolta 25ppm Printer/Copier/Scanner/Fa - Page 4 Questions & Answers

Did you replace them????? The machine uses the counter to determine certain voltage assignment to those parts so if you say you reset the drum counter to Zero then machine will assume it has a new drum and assign the required voltage for a new drum since its not a new drum because all you did is reset the counter with out replacing it ,you get bad copy issues codes and issues.

via ethernet or USB??????

try this site

Was the main board replaced? The NVRAM chip was not properly replaced still mite be on the original board . Was the firmware properly installed

explain delay

Do you have PF-P11 or PF-P12? follow below instructions

Sir, Power off the machine. Then remove the toner bottle, be careful the hole might be on the bottom and the toner is going to go everywhere. Then close the toner cover and turn on the machine. Let the machine go through it normal routine. When it asks for toner install the toner bottle correctly. If that does not work, you might have a bad motor or the home sensor or actuator for the toner bottle is bad worse case the control board is bad. Does it say image unit or drum????????

Power off the machine. Then remove the toner bottle, be careful the hole might be on the bottom and the toner is going to go everywhere. Then close the toner cover and turn on the machine. Let the machine go through it normal routine. When it asks for toner install the toner bottle correctly. If that does not work, you might have a bad motor or the home sensor or actuator for the toner bottle is bad worse case the control board is bad. Does it say image unit or drum????????

Have you checked the default setting in control panel for that printer?

Replace the cyan image unit. Did buy a third party???

Did you replace the main board??if so the a Chip is missing which is required on the board, have the old board if so remove from old place on new board. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

did you mean 3451??? Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

A4 paper equals 8 1/2 x 11 paper wrong paper setting Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

What are you trying to reset?

Thread 2704 Abnormality in the black charging unit. Possible causes: Black charging unit HV Unit Print Control Board Best guess is that you have a faulty charge unit. Try swapping the units around with another colour and see if the fault code shifts.

Suction fan motor malfunction power off the on wait ten seconds between. check all the vents on the machine remove the covers where they are located and power on the machine check to see if they turn use can air to clean or get them replaced. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

c0211 = Manual tray rise decent error - check PC14 lift up sensor, M2PC tray 2 vertical transport motor and also the tray 2 control board

yellow toner or motor Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f