Printer specifications are real and accurate and meaningful, but are not to be confused with image resolution. Printer ink dots and image pixels are simply very different things, and one color image pixel requires many printer ink dots. This is why we need a 1200 dpi printer (ink dots) to print an image at 250 dpi (pixels).
Q: What are the standard postcard sizes you offer? A: For flat standard postcards, available sizes are as follows: 4 x 6, 4.25 x 6, 5 x 7, 5.5 x 8.5, 6 x 9, and 6 x 11. Folded postcards have 2 kinds: half-folds and tri-folds.
But, here's an exception: small cards that no more than 4Â¼ inches tall and 6 inches wide and are mailed at First Class Retail or Presorted First Class rates are classified as postcards and get a lower postage price. The exception only applies to First Class prices. For Marketing Mail bulk mail, and other mail classes, postcards are considered to be letters and require the same postage as other pieces in the letters category. Letters that can be sorted on automated equipment get better ...