DI5510 toner spill

[exCSER]

Hi guys,
I've got a DI5510 that is dumping toner onto the transfer/seperation corona assy. It is coming out of the developer housing at both ends of the mag roller. I found info on another model that mentioned this type of problem caused by a broken mylar seal inside the housing. Is this the same kind of thing for the 5510? Any info would be greatly appreciated! Thanks!

[fixthecopier]

Quick answer is yes. This topic has been discussed at length. Same as di650, and will also work with 7272, and 7255. I could go on and on but you should just check out the 650 post.

[exCSER]

Thanks for the responce FIXTHECOPIER, but I can't find the post you were referring to. Can you be more specific? Thanks in advance.

[fixthecopier]

http://www.copytechnet.com/forums/konica-minolta/9467-konika-minolta-7155-65-di-650-a.html

7155-7272 check list toner mist fix.pdf (29.9 KB, 145 views)
Hope this helps

[liuping]

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[ni311]

Check this post, too.

http://www.copytechnet.com/forums/konica-minolta/3772-konica-7165-7155-developer-dumping-solution.html

[langelot]

Try this...

This will alleviate the problem quite a bit - actually more usefull if you were overtoning all the way across the developer sleeve - but it definitely won't hurt. You may have to clean the drumcarriage maybe once or twice between PM cycles (250k).

Change dip-switch 5-1 to a 1
Change dip-switch 23-3 to a 1

this will lighten you toner density threshold in the developer unit - maybe also make your laser output higher to attract more toner to the drum.

If still having issues, also change 5-0 to a 1 and 23-2 also to 1 along with the other dipswitches mentioned above. This will bring it to the lightest toner density threshold - I would not reccomend this for a print shop type environment or where heavy graphics/halftones are required.

Good luck.

Langelot