[Misc] Yelow dots on the page printing

[Mihai7]

have seen several machine like c350 and c280 with the same problem,
all the printing surface of page is filled with small yellow dots, 3-4-5 mm between one and another dot

[silviux]

Re: Yelow dots on the page printing

have seen several machine like c350 and c280 with the same problem,
all the printing surface of page is filled with small yellow dots, 3-4-5 mm between one and another dot

it is normal for some years for all brands ......anti-counterfeiting ... sorrry for my english




Yellow Dots of Mystery: Is Your Printer Spying on You?

[emujo]

Re: Yelow dots on the page printing

A couple of samples (legible) would be nice...Emujo

[occus]

Re: Yelow dots on the page printing

Thats normal. Same on Xerox and many other machines.

[Mihai7]

Re: Yelow dots on the page printing

sory but the NORMAL for this dosn't sound so normal,
i know that this problem can be eliminated and i intend to do that.
i'm not profi in minolta service but i think my good answer for that question is not so far or hard to F3 and Delete

[Mihai7]

Re: Yelow dots on the page printing

and to not forget the samples its imposibil to scan, i will take some foto and put it there soon,
thanks for reply's

[occus]

Re: Yelow dots on the page printing

Have a look with a magnifying glass on the prints of all the c220/280/360/452/552/652 (old series) and the new c224e/284/364/454/554/654/754 series they have all yellow dots. For example, you can't print a clear magenta... you have always yellow dots inside! ...with pcl/ps, and with color management and without color management. And not only KM machines... it should be a code to identify the machine if you print some illegal stuff.... very old story.

But you can print internal full solid test pattern in a clear color without yellow dots
So... it's normal.
Of course you can see this problem on SRA3 format on the "not printable area" but this is to cut away (my advise to my customer)

edit:

i know that this problem can be eliminated

ahm.. yeah... pleas let me know the solution

[Mihai7]

Re: Yelow dots on the page printing

Ok, i have read about that, and i understand.
But, new printers why not printing the same? or it print dots but not so many like the old printer?
i will verify this later...
and finely it will be nice to find a way to reset the number of dots, what do you think about this?

and this is the sample, on the 30-70% on Red the mystery dots can be seen and on the Blue 20-60%
S25C-114080716450.pdf