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Digital BW, The Print

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Re: [Digital BW] Help setting up QTR on 2200

2004-07-20 by James Haney

Roy,

I don't have the documentation in front of me but how do I define an 
ink position (LK) as Gray_1.




On Jul 20, 2004, at 11:23 AM, Roy Harrington wrote:

> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, James Haney 
> <jhaney@m...>
>  wrote:
>  >
>  >
>  > Thanks for all of the input everyone.
>  >
>  > I have learned a ton in the last 24 hours. Unfortunately, most of 
> it at
>  > about 2 AM.
>  >
>  > For the record, according to Roy, the file to use for beta 9 on 
> Panther
>  > is the RGB file "inkseparation.psd"
>  >
>  > I do, in fact, have the Eboni in the LK position and am using that.
>  >
>  > However, I remember that I applied the BOOST to the K position 
> which is
>  > unused in my current profile.
>  >
>  > I will try again with the BOOST applied to LK.
>
>  Back awhile there was only BOOST_K for the K ink.� beta9 added the
>  variable BOOST which works on whatever ink is defined as GRAY_1.
>
>  >
>  > Anyone else have this problem. I am making a matte profile so the K
>  > position is unused. apparently this is the ink used for all of the 
> text
>  > in the calibration file, so my scales all print out without any
>  > numbers. I have to count patches to figure things out.
>  >
>  > I tried re-enabling the K channel but got an error saying an ink can
>  > only be defined once. I know I could figure the syntax out but 
> didn't
>  > want to waste any brain cycles last night (this morning).
>
>  The script checks for inconsistencies in ink defining.� All you should
>  have to do is change the LIMIT_K variable.�� For the calibration 
> profile
>  being in the UNUSED section is not a problem.
>
>  Roy
>
>  >
>  > I will post the ink descriptor tonight and hopefully I can tap into
>  > your collective wisdom further.
>  >
>  > Onward!!!!
>  >
>  >
>  > James Haney
>  >
>  >
>  >
>  >
>  >
>  > On Jul 20, 2004, at 9:51 AM, Carl Schofield wrote:
>  >
>  > > The low dmax you are seeing suggests that you might be using a 
> profile
>  > > that specifies PK ink for black, instead of MK.� Eboni is in the 
> LK ink
>  > > slot in the MIS UT inkset and MIS PK is in the K ink slot.� If 
> you can
>  > > post the contents of the curve descriptor file you are using we 
> might
>  > > be able to help.� You should be getting a dmax on HPR with Eboni 
> in the
>  > > 1.6+ range.� Also, try using the BOOST function to increase dmax 
> (eg.
>  > > BOOST_LK=95).
>  > >
>  > > On Tuesday, July 20, 2004, at 12:33� AM, James Haney wrote:
>  > >
>  > >> To anyone with experience with QTR on a Mac Epson 2200 UT inkset 
> (not
>  > >> UT7)
>  > >>
>  > >> I have been having lots of problems getting setup some of them 
> based
>  > >> upon the fact that MIS sent me mis-filled ink carts. Some tech 
> issues
>  > >> getting CUPS to work on my computer with Panther.
>  > >>
>  > >> So, everything seems to be installed and working, but the prints 
> are
>  > >> way off from what I am used to seeing with Piezography.
>  > >>
>  > >> I am using the UT-MK curves.
>  > >>
>  > >> The blacks are very weak (1.31)
>  > >>
>  > >> I am trying to follow the documentation to do a calibration but 
> it
>  > >> seems to have several inconsistencies:
>  > >>
>  > >> 1) The documentation says to use the pattern test page
>  > >> "inkpattern.psd"
>  > >> but there is no such file included in the installer. The 
> documentation
>  > >> says that the file is a cmyk file. I found a file called
>  > >> inkseparation.psd and inkseparation.tif but these are both RGB 
> files.
>  > >>
>  > >> I tried to print them anyway but the prints were missing lots of
>  > >> patches and contained no text.
>  > >>
>  > >> I just downloaded the old beta 8 installer and sure enough the 
> file is
>  > >> there, I will try it with that.
>  > >>
>  > >> 2) What is meant by the line " QuadTone RIP Curves is whatever 
> curve
>  > >> set you want to split up into separate inks?"
>  > >>
>  > >> Any help getting through this would be GREATLY appreciated. My 
> 1160
>  > >> with Piezo is not working and I keep getting the blue selenium
>  > >> problem.
>  > >>
>  > >> I am on a MAJOR deadline to get some prints out the door for a
>  > >> customer
>  > >> by Friday.
>  > >>
>  > >> Thanks in advance.
>  > >>
>  > >> James Haney
>  > >>
>  > >>
>  > >>
>  > >>
>  > >> Please visit the Group Homepage to check the Files, and other
>  > >> resources as they are often being updated.
>  > >>
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> Please visit the Group Homepage to check the Files, and other 
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>
> http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint
>
>  If you wish to receive no emails or just a daily digest, or you wish 
> to unsubscribe, please edit your Membership preferences by visiting 
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>
>  Please follow these basic guidelines:
>  - As threads develop, trim off excess portions of earlier messages to 
> keep them short.
>  - Good manners are required at all time. No personal attacks or 
> flames. Hostile, aggressive or argumentative users may be removed from 
> the membership without notice.
>  - Keep your posts and threads related to the group topic of digital 
> B&W printing. Users who persistently make off-topic posts may be 
> removed from the membership.
>  - By posting on this forum you agree to abide by the group rules and 
> guidelines, and to abide by the actions and decisions of the group 
> Owner and Moderators. See �Group Topic, Rules and Guidelines� in the 
> Files section:
> http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint/files/
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>  BY PARTICIPATING IN AND/OR POSTING MESSAGES TO THE DIGITAL BW, THE 
> PRINT YAHOO! GROUP YOU EXPRESSLY UNDERSTAND AND AGREE THAT THE �OWNER� 
> AND �MODERATORS� OF DIGITAL BW, THE PRINT YAHOO GROUP SHALL NOT BE 
> LIABLE TO YOU FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
> CONSEQUENTIAL OR EXEMPLARY DAMAGES, INCLUDING BUT NOT LIMITED TO, 
> DAMAGES FOR LOSS OF PROFITS, GOODWILL, USE, DATA OR OTHER INTANGIBLE 
> LOSSES (EVEN IF THE� �OWNER� AND �MODERATORS� OF DIGITAL BW, THE PRINT 
> YAHOO GROUP HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES), 
> RESULTING FROM: (i) THE USE OR THE INABILITY TO USE THE DIGITAL BW, 
> THE PRINT YAHOO GROUP; (ii) UNAUTHORIZED ACCESS TO OR ALTERATION OF 
> YOUR TRANSMISSIONS OR DATA; (iii) STATEMENTS OR CONDUCT OF ANY THIRD 
> PARTY ON THE DIGITAL BW, THE PRINT YAHOO GROUP; OR (iv) ANY OTHER 
> MATTER RELATING TO THE DIGITAL BW, THE PRINT YAHOO GROUP.
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