Bizhub C450 Print Shadow!!!

[humpty dumpty]

The problem here is static build up just above transfer roller. There is a modified part for this problem. basically its an antistatic strip which fixes to the machine. you will need this and possibly a new black IU and T. roller

cheers matt

I will try and find you a part num.

[Si@danwood]

	Quote:			Originally Posted by humpty dumpty
	The problem here is static build up just above transfer roller. There is a modified part for this problem. basically its an antistatic strip which fixes to the machine. you will need this and possibly a new black IU and T. roller cheers matt I will try and find you a part num.

Ahem that mod is for the bizhub c 451/550/650 not for a bizhub 450 which seems to be the case here..Si

[lucky13]

	Quote:			Originally Posted by DUKEY
	yo never wet the wand!!! it's dry toner you replace the pad with a new one after cleaning all lenses... and you just push in and pull out..

its not just toner there is also a build up of ozone and alcohol cleans it very well

[fixthecopier]

	Quote:			Originally Posted by lucky13
	its not just toner there is also a build up of ozone and alcohol cleans it very well

That is correct. Sometimes the dry cloth will not work. I did one yesterday, had no alcohol so I just licked it and it worked fine. Always run the dry one behind it to wipe any smears up.

[RRodgers]

	Quote:			Originally Posted by bizhubc450bites
	Howdy folks, New to this site and would greatly appreciate your assistance. Working with a Bizhub C450 that has started to print with a shadow on black and white prints. This problem does not show up on color prints. I've read the manual in pdf and print (front and back) and cannot resolve the issue. Would you please assist me in resolving the issue?

Change the paper, I had it and it was kicking me in the butt... tried this and tried that. Then I looked in the All Active Solutions data base at Konica's web site and it made mention of just trying a different brand new ream of paper. So, when you go back out, take one with you.

Simple as that.

[SKTeK315]

We call it smudging. Color or bk machines if just started than run what others told u but if that doesn't work select bias choice & lower the value. If still smudging inside or to the left of letters then bk dv is worn out. Change iu unit or if u can, the dv. That's what I do. In any case, dv is at end