I have a large format carriage Epson printer set up with the Cone K7 Piezography inks. The K7 inks are no more/no less prone to clogging than the Epson K3 ink set. With both types of inks you have to be aware of humidity, run a routine nozzle check from time to time and a cleaning cycle if necessary, and do other routine cleaning maintenance.
My opinion is that yes, an Epson photo printer set up with six or more gray inks will give better B&W prints (higher resolution in the higlights, and smoother tones with less grain) than when B&W prints are made with the Epson driver using AWB or with QTR. I have not compared results with Canon and HP photo printers because I am not interested in this equipment since it can not be used with QTR, which is pretty much essential to my work flow.
Sandy
For discussion and information about carbon transfer please visit the carbon group at groups.io
[url]https://groups.io/g/carbon
Its worth it. You can make pretty spectacular prints. I love printing with my 2880 and Piezography K7 inks, matte and glossy, selenium and carbon. Even silver or alt prints from digital negatives. I think if you are scanning 4x5 or 5x7 B&W then inkjet is the way to go for prints larger than contacts made with the original negative.
David Cary
www.milfordguide.nz
I use the printer with the Cone K7 Piezography ink set primarily for digital inkjet prints. The K7 ink set works fine for digital negatives but to use it you will either have to, 1) write your own QTR profile for the ink set, or 2) install a modified Methodology 3 ink set, or 3) install a K6 ink set.
The advantage of creating your own profiles with the K7 inks is that you have complete control of the profile and can modify it. The Cone digital profiles for Methodology 3 and the K6 give very good results, but the profiles can not be user modified, though you can adjust the image itself with an .acv curvd.
Sandy
For discussion and information about carbon transfer please visit the carbon group at groups.io
[url]https://groups.io/g/carbon
To clarify, the Cone system that allows printing both prints and digital negatives with the same ink set, via different profiles, is called Piezography 2.
It is described in his new Piezography manual.
Sandy
Last edited by sanking; 1-Jan-2014 at 16:42.
For discussion and information about carbon transfer please visit the carbon group at groups.io
[url]https://groups.io/g/carbon
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