With my Bizhub 250, I got an error code C2557.
Can you help me to fix this error
With my Bizhub 250, I got an error code C2557.
Can you help me to fix this error
The code references an abnormal low toner density in the black IU.
Check the toner bottle to ensure that it is feeding toner into the sub hopper unit under the bottle. Sometimes users will insert the bottle incorrectly and not lock it properly in place...the lever on the front of the toner hopper for that bottle is moved down to the left to remove and insert the bottle. When moved to the upper position, it both locks the bottle in place and opens a cover on the bottom of the bottle.
It is possible the toner hopper itself is not functioning as well. Either the motor drive is not working, that is, broken, or there is a problem with the printer control board that it is connected to. This is a rare problem and not very likely.
Also, it is possible the image unit itself is defective...the sensor could be at fault...or its not pushed in correctly to make an electrical connection.
"Many years ago I chased a woman for almost two years, only to discover that her tastes were exactly like mine: we both were crazy about girls."
---Groucho Marx
Please do not PM me for questions related to Konica Minolta hardware.
I will not answer requests or questions there.
Please ask in the KM forum for the benefit of others to see the question and give their input.
Try searching the forum and you will find the code usually happens if a drum or dev count has been reset without actually replacement. You also have to do the clearance of the counters before closing the rh door.
Always search the forum before asking for assistance, as often the fix has been posted before.
This code will occur if you relplace the drum unit w/o replacing the developer. Emujo
C2557 on bizhub 250
and:
Biz Hub 350 as acll code C2557
there are many more when you use the search option.
Hans
Ooops...disregard my last...I somehow thought the machine was a C250....different beast all together.
"Many years ago I chased a woman for almost two years, only to discover that her tastes were exactly like mine: we both were crazy about girls."
---Groucho Marx
Please do not PM me for questions related to Konica Minolta hardware.
I will not answer requests or questions there.
Please ask in the KM forum for the benefit of others to see the question and give their input.
This is another case of all the techs guessing because the poster did not think any extra info was needed, like a meter count and when , if ever the drum was changed. If you are a user, call a tech.
The greatest enemy of knowledge isn't ignorance, it is the illusion of knowledge. Stephen Hawking
From an end user or an untrained tech in a 3rd world country this would be understandable and forgivable but you're right FixTheCopier, some of our "professional" colleagues...........This is another case of all the techs guessing because the poster did not think any extra info was needed, like a meter count and when
Hans
Bookmarks