When printing photoshop .jpg only print quality avail. is BEST

How to print document with mirror printing?

If you are printing text only, you can create it using wordart in word and then use rotate or flip command to reverse the text.
If you are printing a JPG with text, the easiest way will be to use photoshop to edit the image and add text if desired, then use the mirror utility, The picture and text get reversed and the transfer is printed in reverse to become "positive" when you iron it on the Tshirt.

hope this helps.

Sounds like your printer is printing in draft mode. I have photoshop and the R2400. When I click on Print with Preview in Photoshop I get a window that sets the print size and so on. Then I get a window that picks the printer so I choose R2400 and the click on the properties button to get the R2400 interface. At that point I choose "Best Photo" to tell it to print at the highest quality.

If your pictures are shot at the highest setting on your camera, you should not have to do anything in Photoshop.

When you go to print make sure the print setting on the printer are set to the highest level.

Any modern graphics card will be fine. I do a great deal of work with photoshop. The best thing you could do is upgrade your memory (RAM) and calibrate your monitor (look into Spyder)

Go to your printer properties and play around with the options you are given. You may find an option for paper quality: photo paper, print quality in which you can choose from the options from economical to best printing to photo printing. This may solve the highlights and shadows if your printer is set to print regular business copies.

When printing from programs like that, usually the "BEST" option is selected for the print quality.. Try going into the preferences and choosing a lower quality.

If that doesn't help, for Photoshop, you can "save for web and devices", choose PNG and then save to desktop, and use another program to print the file. Or when in the print dialogue, make sure "printer manages colour management"

Not too sure about Iphoto print settings, but there may be something in there.

When you save in Photoshop make sure you select "Baseline ("Standard") on the JPEG options when you save. That should fix the problem for you. It did the trick for My Kodak SV710 digital frame which wasn't displaying images I had edited in photoshop.

Best qulity you can get with canon 350d is RAW format, but you cant shoot raw in automatic mode , when you switch camera to manual mode you will see raw option is enabled. if not JPEG (EXIF 2.21) - Fine will capture your images at 8MPX with 3456 x 2304 resolution.

Do you mean, you use Winzip or some program to compress one or more of your pictures (jpgs) into a zip file? ZIP file will not modify your JPGs, so your JPG pictures would be the same quality before and after the zip process. JPG itself is a way to compress the original picture that your camera took. On some cameras, you can specify the quality of your pictures (not only resolution), and that determines how much the camera will try to compress the original picture. See link below for example pictures of different JPG qualities. Because JPG is already a compressed file, Winzip or other compression program usually can not compress it much smaller. Some camera allows you to save the pictures in RAW mode, and there is no JPG compression there, so in theory, the picture have more details. And you would be able to use Winzip to make the file smaller. Here is a link that explains JPG in more details http://www.brycetech.com/tutor/windows/jpeg_compression.html