[argyllcms] Re: Epson Gutenprint Profiling
- From: Ivan Tsyba <ivantsyba@xxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Sat, 10 May 2014 00:11:16 +0300
Have you tried Epson proprietary driver? I'm gather information about this
printer and planning to use it with some bash script that will prepare
needed images and sending them to printer. I don't find information about
printing quality with open source non-Epson drivers so I plan to use Epsons
drivers. Maybe you can try this drivers and share your experience?
Here needed files:
http://download.ebz.epson.net/dsc/du/02/DriverDownloadInfo.do?LG2=UK&CN2=&DSCMI=16826&DSCCHK=81ca9cd24561b64e1f24d95425868265d32580c8
Thank you
9 трав. 2014 23:41, користувач "Pascal de Bruijn" <pmjdebruijn@xxxxxxxxx>
написав:
> Hi,
>
> I'm currently trying to profile my Epson R3000, and I am having some
> difficulties getting optimal results.
>
> I've been driving my Epson R3000 using Gutenprint 5.2.10~pre2 (on Ubuntu
> 14.04), in Uncorrected/Best Quality/Photography mode, with everything else
> at defaults, and the papertype set to Epson Archival Matte, as the paper
> vendor specifies as being the optimal preset for that printer (presuming
> Gutenprint's presets vaguely matche the Epson proprietary drivers presets).
>
> My procedure:
>
> targen -v -d 2 -G -f 840 test
> printtarg -v -i CM -h -t 300 -R 42 -p A4 -M 6 test
> chartread -v -H epson_r3000_tecco_pm230
> colprof -v -D "Epson Stylus Photo R3000 Tecco PM230" -Z m -Z p -q m -n c
> -a l
> -S /usr/share/color/argyll/ref/ClayRGB1998.icm -cmt -dpp
> epson_r3000_tecco_pm230
>
> Resulting measurement data and profile:
>
> https://encrypted.pcode.nl/files/temp/epson/epson_r3000_tecco_pm230.ti3
> https://encrypted.pcode.nl/files/temp/epson/epson_r3000_tecco_pm230.icc
>
> The paper vendor offers a profile which has been made using the Epson
> proprietary driver:
>
> https://encrypted.pcode.nl/files/temp/epson/TC_R3000_PM230_1440_160311.icc
>
> When inspecting my resulting profile, the gamut is shockingly small (top
> my profile, bottom the paper vendor's profile):
>
>
> https://encrypted.pcode.nl/files/temp/epson/epson_r3000_tecco_pm230_iccs.png
>
> What's notable is that rXYZ seems spot on, however gXYZ and bXYZ are
> severely crippled.
>
> Has anybody ever gotten similar results? So far I'm presuming the issue is
> with Gutenprint's internal tuning for this printer, but I'm having a hard
> time figuring what might be wrong. So I'd appreciate any pointers...
>
> Regards,
> Pascal de Bruijn
>
>
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