Minolta Office Equipment & Supplies - Page 5 - Recent Questions, Troubleshooting & Support

The charge corona housing in the image unit replace it with a new one. Its the assy with the two blue/green hooks on the right side of the machine when you open the right side door

Is that a code EF????

Which model Bizhub

Sir/Mam, Replace the developer. If that does not work replace the ATDC sensor located under the image unit/developer section. The sensor has a multi-color ribbon cable attached to it. If not that then the main control board is bad. If you can find one!!! Best bet would be to replace the developer and ensure you clear the counters for the developer and run the required 36 Mode process after replacing the developer. DO NOT USE A VACUUM CLEANER to replace the developer because the static electricity from the vacuum cleaner can destroy the sensor. Also the copier uses the counters to adjust voltages for certain assemblies. So if you replace the developer and don't clear the counters then the machine will adjust voltages for a used drum or developer when in reality the developer or the drum are new. Causing image problems and codes.

Sir/Mam, Replace the developer. If that does not work replace the ATDC sensor located under the image unit/developer section. The sensor has a multi-color ribbon cable attached to it. If not that then the main control board is bad. If you can find one!!! Best bet would be to replace the developer and ensure you clear the counters for the developer and run the required F8 process after replacing the developer. DO NOT USE A VACCUM CLEANER to replace the developer because the static electricity from the vacuum cleaner can destroy the sensor. Also the copier uses the counters to adjust voltages for certain assemblies. So if you replace the developer and don't clear the counters then the machine will adjust voltages for a used drum or developer when in reality the developer or the drum are new. Causing image problems and codes.

Cooling fan for the Orginal glass. Check the fan for the big glass under the document feeder. Might be bad

Check that no paper is jammed in printer

User manual and service manual - free online. https://www.manualslib.com/products/Minolta-Di183-3109473.html Minolta Di183 Manuals

Replace the developer and drum/cleaning blade. Also reset the counters after replacing parts then run F8. resetting the counter with out replacing the above items cause image problems. The copier uses the counters to determine voltages on the drum you tell the copier drum is new and it is still old will cause problems. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Utility-stop-0-0-stop-0-1 for service mode. choose clear data, then supply count then ok to clear. On/ Off the machine it will work as usual.

how to solve 4521 4522 in Konica 6501 6500 Konica Minolta 4522 4521 in...

The code indicates that the fuser is not turning for whatever reason...... Do the following if it resets the code great, if it comes back it's probably the sensor on the fuser that detects rotation. They have had problems with the mounting plate but at any rate at that point it would be time to call your servicing company.
Here is the reset procedure:
1.
Turn OFF the main power switch.
2. Turn main power switch ON while pressing the Utility/Counter key. Keep holding it till the Trouble reset appears
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, wait 10 seconds and fire the machine back up, this should reset the service code and with any luck the machine will run!

The above answer from Kingsway07 worked great for me on Windows 10, but I had to disable driver signature enforcement in order for step 11 to work. To disable driver signature enforcement, follow these instructions. a. Press the Win + C and click on PC settings. b. Switch over to the "Update & recovery" section. c. Then click on the Recovery option on the left hand side. d. Once selected, you will see an advanced startup section appear on the right hand side. You will need to click on the "Restart now" button. e. Once your Computer has rebooted you will need to choose the Troubleshoot option. f. Then head into Advanced options. g. Then Startup Settings. h. Since we are modifying boot time configuration settings, you will need to restart your computer one last time. I. Here you will be given a list of startup settings that you can change. The one we are looking for is "Disable driver signature enforcement". To choose the setting, you will need to press the F7 key.

sir/Mam Which draw are you using ? Try a different one or the bypass tray. The rollers need to be replaced Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Are you using third party toner???? replace the black toner with OEM Konicaminolta toner Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Do you have the RU section also? which is use between the finisher and the copier. Mite also want to have a tech come out and update the firmware the copier OS. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

mite want to have it cleaned. Have a tech look at it mite need to have the drum and developer replaced. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

set the paper bypass tray to the size of the check mite need to be customize measure the checks and tell the copier the size its x and y size A4 is same as letter size except its for the rest of world USA is letter and the rest is A4. A3 is 11x17. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Hello,

It's possible to be warn developer (i need to know how many copies are developer) or image unit is leaking. If i see a paper printed by the copier, i can do more accurate answer. You can call a service center.

Yes go to service mode and clear the counter. The counter is set up to 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