[Misc] Color distance between blue and black others.

[Guest]

20131002124323442_0001.jpg

Like you can see on circled lines, I have this problem with Konica Minolta C452.

I tried to do Color registration adjustment but it does not help.
The "distance" between colors is increasing as paper goes throught the machine.


Any suggestions?

[PeterG]

Re: Color distance between blue and black others.

Looks like a print head to me.
Try doing an initialize & stabilize
Possibly reset skew adjustment, but I think you would have to re-enter the data from sticker on the print head.

[Gort]

Re: Color distance between blue and black others.

Try re-seating all 4 of the imaging units, pull them out a bit (2 -3 inches/5 - 8 cm) and firmly push them back in. The image skew and alignment are all referenced off of black.
Also power cycle the machine after resetting the skew adjustment as PeterG suggested.

[Biroprint]

Re: Color distance between blue and black others.

How do you do "initialize & stabilize" ? Is there any option in menu?

Thank you for you answers.

[PeterG]

Re: Color distance between blue and black others.

I imagine if you don't know how to do that, you are in over your head.
Probably best that you call a KM tech.
I am sure Paul will sell you a service manual. But seriously, if you don't know what you are doing you will do more harm than good.