I would have to say something in the optics, clean all mirrors, remove lens cover and clean both sides of the lens, and front of CCD my 2 cents
I would have to say something in the optics, clean all mirrors, remove lens cover and clean both sides of the lens, and front of CCD my 2 cents
Hello
I have attached some samples as a PDF files, Please see line on the bottom part of page.
4block - show each 4 blocks (2pages) CMYK and you can clearly see line (on the bottom) on CMY
15 percentage from blackcat. The scans are bad as I am not sure how to make a good scan. Anyway C and M shows this line (bottom). Y and K do not print this line.
Internal prints. These scans show internal prints from the machine. The bottom line is not printed on internal printouts.
Please ignore thick line on top of the scanned documents. This is not on the page - scanner optics are dirty probably.
Also this is not a scanner issue. This line does not appear on any (not defected of course) scanned documents. Here are presented documents which were printed with this line. Print issue.
4blocks.pdf
15percentageC.pdf
15percentageM.pdf
15percentageY.pdf
15percentageK.pdf
InternalPrintC.pdf
InternalPrintM.pdf
internalPrintY.pdf
Try interal print with
SIM 64-1
A 11
B 2
C 2
D 155 (this is the density, higher is darker, lower is lighter, max is 255)
have the files you are printing been scanned by this machine? it makes no sense that internal prints and computer prints are different only difference is one is stored on the PC and the other is stored in the machine. Are the internal prints orientated the same as the computer prints? (LEF or SEF)?
did you check your scan glass on the copier ADF?
Phil my English is bad but saying internal prints I mean prints from sim 64-1 in this case.
Scans posted here are from this machine.
Try the lighter internal prints at 155 and see what happens...
I think the reason you're not seeing the line on the internal prints is because of the additional density of the fill. The lighter internal prints that boutn suggests will show the same voids.
If the voids had sharp edges I might think that they were caused by dirty laser optics. But since the edges are soft I think you'll find some sort of obstruction under the doctor blade of the developing unit leaving a faint area in the developing brush for cyan and magenta. =^..^=
If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
blackcat: Master Of The Obvious =^..^=
Bookmarks