[argyllcms] Re: Epson 1400 A3+ Chart

  • From: BC Rider <bcrider99@xxxxxxxxxxx>
  • To: "argyllcms@xxxxxxxxxxxxx" <argyllcms@xxxxxxxxxxxxx>
  • Date: Thu, 30 Jan 2014 15:59:56 -0800

> However, I still need some help filling up an A3+ (13”x19”) sheet with 
> patches. I have a ColorMunki and I understand 8mm is an acceptable minimum 
> size. I would like to fill a page or two with patches at this size.
>
> Could someone walk me through the targen string, or provide it?
>

What printtarg string are you using?  The following will support 1748 patches 
assuming I have the A3+ size correct:

     printtarg -v -iCM -h -a0.6 -t360 -p333x482 testname

Given that, targen just needs to produce a 1748 patch target:

     targen -v -d2 -G -f1748 testname

Be sure to measure your printed target to check for unexpected scaling 
problems.  Suggest scanning with a double-sided ruler (search archives for 
discussion of this) with 8.22mm patch size (measure 10 rows and divide by 10).  
                                        

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