OKI C5100n Laser Printer "prints seem purple" Questions

Colors not printing correctly, lines thru printing about 1/2" apart. Blue seems OK, purple where it should not be. B/W seem OK. A cleaning maintenance usually resolves these kind of problems.

Oki c5100n printing yellow color offset Just replaced the color toner cartridges in the c5100N, two OKI (cyan and yellow) and one non-OKI (magenta). Now it appears that registration is completely off.

Oki c5100n printing colors offset Just replaced the color toner cartridges in the c5100N, two OKI (cyan and yellow) and one non-OKI (magenta). Now it appears that registration is completely off. When ...

...seem to come out deep purple. Can you suggest a reason for this?. It happens with both my computers which run on windows xp. I have tried some solutions, none of which has made any difference I also ...

...purple tint all over. Is there a quick fix to this problem or do I need to call a tech? Hi, If possible print out test papers and do a lineout of the ink 'system'. if this doesn't seem the help than ...

...seem to print purple have a dell 942 AIO. graphics in grey print purple and sometimes blue or pink..lots of lines too. print 30-40 sheets a day, color was 1/2 full but replaced anyway, no change, ...

...prints fine apart from a purple / voilet shading that appears in certain areas. This problem also affects the blue in documents which seems to print a dark red, almost burgundy. Any help would be ...

prints purple instead of black All my cartridges are full but where black should be printed my printer prints purple. On the top of the page it's still black and then it gradually becomes purple. What

When printing photos, the colors seems off. My yellows turn pinkish, blues turn purple, yellows turn white, greens turn blue and no sign of black except for stripes, what could it be..? You are ...

...seem to be working. All the cartridges are full, I've done the cleaning thing... I don't know what's wrong. Black print is coming out purple. I was working on the Pixma mx850 for 3 weeks now. I have ...