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Digital BW, The Print

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Re: [Digital BW] Microbanding...one last suggestion, please!

2003-12-12 by john eckenrode

my shots in the dark
1. i had problems with microbanding with VM ink in my
1200, i switched to UT and it went away, i also use a
MIS CFS.
2. okay this is a longshot, i use QTR to drive my
printer and in my first attempts to profile my papers
I found some microbanding in my prints. when i
increased the amount of ink coming out i eleminated
the problem. QTR lets you control this stuff. but if
you use a curve system i think you can more or less do
the same thing. MIS has a tutorial on curve generation
and that may help, maybe you just need a touch more
ink hitting the page.
just some thoughts
john e

--- flabes23 <peter.bongard@...> wrote:
> Hi group,
> 
> just want to let you know about my efforts to
> eliminate the 
> microbanding on my Epson 1290 with MIS VM-Hextones
> CFS. After having 
> done everything that you guys suggested (including
> realignment of the 
> printheads, windex-trick, cleaning the paperfeed,
> checking the 
> nozzles with new, unpunctured
> aftermarket-cardrigdes...), the banding 
> got better (especially after installing new
> aftermarket-
> colorcardridges that had absolutely no
> microbanding), but is still 
> there. So it has something to do with the ink-flow
> inside the CFS, I 
> guess. Since the bandingproblem started after having
> flushed the 
> cardridges with a syringe from the bottom, I guess I
> must have done 
> something wrong during that step. Since I get
> perfect nozzlechecks 
> and good alignment-patterns, perhaps there are
> airbubbles inside the 
> CFS-cardridges that cause the microbanding? If so,
> how to get rid of 
> them (perhaps I should flush the cards one more
> time)? Is there a 
> less messy method of achieving this? Please help-
> I'm just about to 
> dump the CFS and buy a HP 7960 or the MIS
> UT-cardridges...both quite 
> expensive alternatives in comparison to the CFS.
> 
> Thanks a lot!
> 
> PEter
> 
> 

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