Remember that black lettering and outlines will not show up, so change your design accordingly.
Print on rough side of the transfer paper and do not use transfer setting on printer
Set Printer to high-resolution or photo-quality
Increase color brightness and or saturation. Wash in warm water and hang dry.

Create your custom design using your computer photo editing or image design software. Do not use bleach. You can do the transfer with a house hold iron. Continue to press with small 45 second presses over the entire image
Allow silicon to cool completely and peel off
Total ironing time should be 5 to 6 minutes for an 8 vintage light X 11 image. T-shirt transfer paper can be used to transfer a printed image onto fabric with heat from a heat press or even a household iron. The paper works well in most common ink jet printers such as Epson, Canon, HP or Lexmark
Washing Instructions
Wash all fabric (turn inside out) before wearing. For white, gray or another light colored fabric, use standard T-shirt transfer paper.
If you own a Heat Press, here are the general instructions:
Settings for cotton/cotton blends: 25 seconds, 375 degrees
Settings for synthetic fabrics: 10 seconds, 350 degrees
General Use
Dark T shirt transfer paper for inkjet printers can be printed with 1440 dpi which is great for high-resolution photographs.

How to Create Your Own T-Shirt Designs
In addition to the T-shirt transfer paper, all you need is a printer and a computer with some type of imaging software. Put the T-shirt transfer paper into your printer and:
Use single sheet feeding only.

There are two different types of T shirt transfer paper.

Be creative and use T-shirt transfer paper to make your own custom t-shirts and other fabric articles, such as aprons, tote bags, and book covers.

Cut around the outside edges of the final image before positioning the paper on the fabric. For black, navy, or other dark colored fabric, use T-shirt transfer paper designed for dark colors. Print the design onto your T shirt transfer paper, and let the ink dry. Directions are also included for care and washing of the t shirt. If you are creating a design that contains lettering, be sure you remember to reverse the image in the document before printing.You can use T Shirt Transfer Paper to create your own custom t shirts or other fabric articles. Carefully read the instructions for transfer, including heat settings and length of time for heat application. It will work on all colored fabrics made of cotton or synthetic, like polyester and nylon. In general you will:
Put fabric on a hard smooth surface (Do not use ironing board)
Put pillowcase underneath fabric
Remove the backing from the transfer paper by tearing about 1/8
Position imaged transfer film on fabric with printed side up
Set iron at highest temperature setting
Cover imaged transfer paper with silicon paper to protect the image
Press each side of the image with 45 seconds presses until all edges and corners are firmly attached.
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Sometimes irons vary, so you may have to experiment with the length of press time.