Mini Printer

  When one wants just one label or neat printing on a small piece of card or paper currently one has to print on a large sheet and then cut-away the unwanted paper. Have you ever tried to print on a post-it sheet, impossible.
  So how about a small computer printer designed to allow one-off prints of small labels, cards etc., of a maximum size of say a post-it sheet. Not a feed-through type printer, but designed maybe so that you could place the card or slip of paper on the base of the printer and then the hinged printing mechanism is brought into contact with the card/paper. This would avoid the problem larger printers have with small pieces of paper/card being too small in size or too thick for the feed rollers. The printer need only be capable of black printing.