Question about Konica Minolta bizhub 350 All-In-One Laser Printer

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Minolta CF2002 Code C-OB4C

Finishing unit is making a wizzing noise as though a belt or gear has gone which threw up this code, even if we disconnect the finishing unit, configure the driver, restart RIP and machine, and even tried reatarting with utility button pressed the error code C-OB4C still appears. We've tried everything...can anyone help?

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  • trhedge Jan 12, 2009

    i have the same error message.



3 Answers

Al la unidad de

Posted on Oct 16, 2008


Al la unidad

Posted on Oct 16, 2008


Al la

Posted on Oct 16, 2008

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Errore c 0208 minolta cf2002

High Voltage Board might have gone bad. IF you can find a replacement board. A legacy Minolta machine. Minolta is now Konicaminolta 3rd party best bet! mite reset all the image units, try.

Oct 03, 2012 | Minolta Office Equipment & Supplies

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Malfunction C-3E02 in dialta cf2002

Could not locate the code in the service manual please check again came close to software fault, see if you can get a Konica Minolta Technician to see if it is possible to down load firmware fro the KonicaMInolta Web site (SECURE) if possible.

Mar 07, 2012 | Minolta Office Equipment & Supplies

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C1183 is for Finishing Option Elevator Drive Failure. Most of the time when I see this code it is because 1 or both bins are not fully inserted into their slots. The bins when all the way in will trip small switches to tell the machine where the bins are. In your case this may not be true due to the noise you are hearing unless the elevator has already driven the unit all the way to the top or bottom.
C11BO is for Finishing Option Stapler Unit CD Drive failure. I have never seen this code come up before but as you can see, both of these codes are coming from the Finishing Option which you have just installed. It is very possible that the unit has some shipping or other damage and there is nothing you have done wrong. If it were just the C1183 I would feel differently.
I would start by checking the stapling unit and make sure that you got the packing tape and materials out of the inside of the finisher that hold the stapling unit during shipping. Most likely the 1183 code was from the bins but I am not sure of that as it could also be a shipping damage issue. Hope this helps!
Good Luck and Thank You for using Fixya.

Dec 21, 2010 | Konica Minolta magicolor 8650DN All-In-One...

1 Answer

C1183 error the trays desent and rise normaly put the stapeling unit coms at the front? this must be in center? thanks if anyone can help bart


Error code C1183 means finishing option elevator drive malfunction. It appears due to tray lift motor failure on the finisher. To trouble shoot the issue turn off the power and open the elevator section to check the elevator motor. Wait for 2-3 minutes and check if the issue is resolved. If this doesn't work then check the alignment of front and rear rollers of the finisher. Also make sure that the finisher exit guide rollers are fine & the paper is exiting properly, open both rear and the front cover and check the lower gears attach is the up/down drive belt. Sometimes this error may appear due to a broken lower gear by the pin slot. Hope this helps...


Oct 09, 2010 | Konica Minolta Office Equipment & Supplies

1 Answer

The printer is a Konika Minolta cf2002 DIALTA Colour, after initialising, the printer gives error code c0016 and 31C-M if the printer reports ready, when you sent a document it does not rpint, instead it...

The C0016 code means that the Black Imagine Unit's Motor is not turning. So you will need to check all the connections and connectors on the black imaging unit and try re-installing. You could replace it if you have a spare.
The 31C-M code is not in my service manual and I have never seen that code before.

Jan 02, 2010 | Office Equipment & Supplies

1 Answer

Error code on Konica Minolta C350

There is not a C0876 listed in the service manual. Perhaps it's a C0B76 - Finishing option Punch Unit Board Malfunction.
CAUSE: The shaft on which the gear rides is deformed. The punch unit cannot be driven from front to rear.

SOLUTION: Reform the shaft toward the punch unit rail. This will allow the drive gears to mesh properly so the punch unit can be mechanically driven from front to rear.

Aug 28, 2008 | Konica Minolta bizhub 350 All-In-One Laser...

8 Answers

Bizhub Konica Minolta - Error Code C1183

First check the alignment front and rear of the finisher, check the finisher exit guide rollers if the paper is exiting properly, open both rear and the front cover and check the lower gears attach is the up/down drive belt. that lower gear one might be broken by the pin slot.

Jun 07, 2008 | Minolta bizhub 200 All-In-One Printer

1 Answer

Minolta Di151 Error Code C-13

The trouble is that Minolta did not provide a chart of error codes in the user manual; mostly error code issues would require a technician to repair anyway -- or at least somebody trained to do preventive maintenance. If you have a routine repairman, or if you have My Konica-Minolta access, you should be able to get more information that way. Other things to check:
  • Is a preventive maintenance due?
  • What was the unit doing before it threw the code? Was it making copies? Of what quality? Did it stop in the middle or finish a run?
  • Are you using good quality, dry paper? This was posted in December -- might you be having static problems due to dry air?
If you're in the United States, you can check Konica-Minolta's Sales/Service Locator for a local repair outlet. Otherwise, you may need to contact Konica-Minolta directly.

Dec 26, 2007 | Minolta Di151 All-In-One Laser Printer

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