Konica Minolta Biz hub 200

[Guest]

Has error code C2557 after changing developer

[hosman80]

you have to replace the drum and the developer at the same time and perform F8 adjustment

[harry2007]

2557

Troubleshooting for bizhub 200/250/350 are generally the same like DI250/350 the major difference is this code : 2557
Code usually appears when the meter count of drum and developer (in service mode) was reseted without changing deleloper followed by F8.
how to reset:

This procedure is logical and it works but requires some patience and experience.