36 Pentax PocketJet Printer User’s Guide
Guide to Imprinting Letterhead
PocketJet thermal paper can be imprinted with colored
logos or graphics prior to being printed in a PocketJet.
Here are some guidelines for commercial printers.
◆ Use only water-based inks.
◆ Use low-tack ink to avoid pick and backside offset.
◆ Backside printing is possible with a few limitations. Light
blues or blacks with a 25% screen or less should work
without causing the printer to hesitate or stop.
◆ Avoid exposure to solvents, either in printing or in storage.
◆ Flexo presses are recommended. When thermal paper is
printed on offset presses, sticking and offsetting problems
may occur.
Contact Pentax for more details about imprinting
letterhead or backside printing.