Archived posting to the Leica Users Group, 2002/11/25
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Ted- One small trick that I have learned when working with color printers is to make test strips the same way I would in the darkroom. For black and white prints, this is an especially good way to tweak the gamma. Blacks and whites are easy to set from the histogram - sometimes without even looking at the photo. The gamma, however, is hard to anticipate - especially with a new printer. Here's how I do it: Make any whole-image corrections that won't need testing (setting black and white points, unsharp mask, Gaussian blur, whatever) In photoshop, take your photo and save it as a new photo (File-->Save As myphoto-test.jpg or something similar) Use the rectangular selection tool to select a long rectangle of photo at the top of the image. The thickness should be related to the number of steps you're considering (if you want to see 5 levels of gamma, select the top 1/5 of the image). Set the gamma to the lightest setting (say 1.4). Drag the rectangle selection (just the selection marquee - not the photo within the selection - ie keep the rectangular selection tool) down to just below the first one. Set your gamma a bit darker (say 1.2). Keep going until you have your 5 sections with 5 different gammas. I have an Cannon printer that allows me to print 1/4 or 1/2 pages instead of full pages - this is what I usually do for test strips. I can fit 4 test images on one piece of photo paper, so it's not as much of a waste. Now that I'm used to my printer, I don't use test strips as often, but every once in a while I'll need to white balance a color shot or print a photo with contrast issues, and the trick usually works. I hope this helps! - --Dan - ----- Original Message ----- From: "Carl Pultz" <cpultz@earthlink.net> To: <leica-users@mejac.palo-alto.ca.us> Sent: Monday, November 25, 2002 9:49 AM Subject: Re: [Leica] EPSON 2200 PRINTER ? > Ted, > > I'm really jealous, because I really want one. > > I found this article very helpful. > http://www.luminous-landscape.com/reviews/printers/Epson2200.shtml > > About half way down is a section on profiles and color management. It will > make things a lot easier if you do this setup. Not only does color come out > better, but so will B&W. It's valid for other Epson printers, too. > > If you are using a PC, follow that link "mystery now solved." (That's what > I have, so if you need step-by-step, let me know.) That's how you get Epson > profiles for PC. > > There are a lot of ways to handle color management, and it can get really > complicated, but if you just do the setup in Photoshop as they describe, > and set the printer for No Color Adjustment, you'll get pretty good results > and it's easy. > > Another hint from reading that material: One user got better B&W if he used > the profiles, but set the driver to use Photorealistic mode. > > http://www.luminous-landscape.com/reviews/printers/2200-bw.shtml > > Haven't tried that yet, myself. Might be different for my 6 color job. That > does acceptable B&W on matte paper using just the standard color settings. > It was terrible before the profile was installed. > > Best - > > Carl > > -- > To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html > - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html