I HAVE KONICA MINOLTA BIZHUB C550 PRINTING ONE SIDE HALF BLACK AND THE OTHER COLOR IS PRINTING WELL,I MEAN THE REMAINING COLOR CYAN,MAGENTA AND YELLOW IS PRINTING WELL,IS THERE ANYBODY CAN TELL ME THE SOLUTION PLEASE

SOURCE: Konica Minolta bizhub C250

i think that your fax is not set up right, or maybe the machine is missing admin and machine e-mail address, that can cause too this problem.

SOURCE: Konica Minolta BizHub C451 printing red lines down documents

your imaging unit is damaged. call minolta guys to have a look it at and change it if neccessary

SOURCE: My Konica Minolta MC2300DL will not print. It is

You can change the 2300's menu setting to ignore empty toner cartridges and keep printing. There are 2 steps:

Step 1:

Press Menu/Select, then "right arrow" until you see ENGINE. Press Menu/Select again and then "right arrow" until you see TONER EMPTY. Press Menu/Select and you'll see STOP. Press "right arrow" once to change to CONTINUE. Press Menu/Select.

Step 2:

Press "right arrow" until you see AUTO CONTINUE. If set to ON, press the "Cancel" button and you're ready to print. If set to OFF, press Menu/Select, then right arrow to change to ON, then Menu/Select to enter. It will say "ON IS SELECTED." Then press the "Cancel" button and you're ready to print.