QTR-Quadtone RIP

JC

Please don't include the .quad files in your email postings. They
aren't useful for reading by people (most anyway). If you want to
share your curves, zip together your .qidf and .quad files and post
them to the appropriate portion of our files section.

Tom moore

--- In QuadtoneRIP@yahoogroups.com, Jean Claude Parent <jcpeos@...> wrote:
>
> Hello,
>   here are curves I tuned to get as good as possible my matt prints.
>   Printer Epson R1800
>   Inks = Photochrome R8 from Lyson within a CIS
>   Papers = Good daily use=KAYENTA,  Fine ART = ENTRADA (white & Natural)
>    
>   both papers are double side and - at least for me - nice "skin feel"
>    
>   curves sets are:
>   MOAB Entrada Neutral, cool & sepia named:Lys_R8_Moab_Entrad_xxx
>   MOAB Kayenta Neutral cool & sepia named:Lys_R8_Moab_Kay2s_xxx  (2s
for dble side)
>    
>   to tune these curves I got the one done for "EEnh matt paper" and
 did all the tuning with the help of an Epson perfection 4870 Photo
scanner (scanner Dmax = 3.8 so my blacks where separate quite easily)
and the QTRip user guide...
>    
>   I checked my final tuning with the  following image from Keith
Cooper (thks to him)
>   www.northlight-images.co.uk/digital_black_white.html) 
>   -quite difficult image to print -very light grays and details on
quite dark greys too_
>    
>   measurments back on print test (thanks to Keith Cooper with his BW
test image gave :
>   black = L= 9
>   White = L=98 the mis here is the paper color !!!
>    
>   thanks for any improvments on this curves, and good prints to
everybody
>