If you blend warm and cool (or cool selenium) profiles in the right proportion you should be able to print a step wedge that has no crossovers or color casts and is neutral (c=m=y) up to about 70%. From about 70 to 100% the tone will be warmer because with the existing profiles MK is not neutralized with the UC_NEUTRALIZER function (only LK with the addition of LC and LM). I think that Roy will be adding C and M addition to neutralize shadows thus providing consistent neutrality across the scale. Carl On Feb 20, 2005, at 1:00 AM, hill14701 wrote: > > > Hi all, > > While contemplating my next printer, I'm interested in subjective > responses here. With the > 2200 and epson inks, are QTR images truly neutral? I realize that you > can tone images, > but are the results comparable to a dedicated quad inkset? I am not > looking for > perfection, but I would prefer the ramp from black to white showing no > color casts or > crossovers. Warm, neutral, or platinum tones are great - as long as > the tone is stable > from black to white. I like the idea of one printer for color and > black and white - and I > only print on matte papers. > > Don > > > > > > > Please visit the Group Homepage to check the Files, and other > resources as they are often being updated. > > 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 > this same page. > > 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/ > > 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. > > Yahoo! Groups Links > > > > > > >
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Re: [Digital BW] Is QTR truly neutral?
2005-02-20 by Carl Schofield
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