Konica Minolta C252 copy quality

[mearmi]

Konica Minolta Bizhub color c252

getting strange colours even the test page is not clear. Mostly Brown red and green colours only.

find the attached test page.

Pleases advise

thanks and regards,

[allan]

Check the ribbon cables at the back of the machine. Cut the edge clean with a scissor and reinsert the ends.

[blackcat4866]

Try this test pattern: