20 Most Recent Konica Minolta bizhub C250 All-In-One Laser Printer - Page 6 Questions & Answers

replace the drum and developer first Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

replace the developer and the drum Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

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

Service manuals electronic components datasheets and equipment schematics... try this site for service manual Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

• The CD Aligning Home Position Sensor (PC9-FN) does not go LOW even after the lapse of a given period of time after M5-FN has been energized (to return the Aligning Plate to its home position). Serious finisher issue to complex over the internet have a tech come out Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

yes what about it Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

no such code on the Bizhub c250 Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

replace the drum and developer Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

try only once If the code comes back, you need a Fusing unit. Which will be expensive!!! Sorry :( DO NOT KEEP TRYING TO RESET THE MACHINE! THE MACHINE IS TELLING YOU THERE IS A PROBLEM!!!!! A Fire could occur and that would ruin a perfectly good day!!!! 1. Turn OFF the Main Power Switch. 2. Turn Main Power Switch ON while pressing the Utility/Counter key. 3. Touch [Trouble Reset]. 4. Check to make sure that [OK] is displayed and the it has been reset. 5. After turning off the Main Power Switch, turn it on again more than 10 seconds after and check if the machine starts correctly. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

The drum counter must be reset by using the service mode. But that is not your bigger issue here. The drum section is part of the Imaging Unit. When you change the drum section you are also suppose to change the developer (starter) in the developer section. So when you reset the drum count this also "resets" the atdc (automatic toner density control) ratio which must be recalibrated using the F8 mode. The 2 are tied together. You can try doing F8 without replacing the developer but this is just asking for trouble. Just resetting the drum count will mean you have at least a 50% chance of getting a COF32 code which is an atdc sensor failure because of the ratio mis-match that will occur.
You either need to find Imaging Unit rebuilding instructions or have a service tech come out and take care of this properly.
Good Luck and Thank You for using Fixya.

Yellow LASER is bad Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

you dont you replace the image unit which houses the drum Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

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

no such code Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

the transfer unit transfers the image off the drums to the paper Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

front below the image units Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

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

Check toner using 3rd party if so replace with OEM Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Self Help Product Support Konica Minolta Business Solutions Inc try this Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

have tech come out and re-flash the copier os Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f