The Postalia of Francotyp comes in a three cartridge pack and is highly useful for office use. Its three packs of cartridges make it appropriate for office document printing. It is suitable to be used in Optimail Machines. Francotyp has been a renowned manufacturer of printers in United States for quite some time. If you choose to buy a Francotyp Postalia printer the brand name Francotyp ensures that you will not be disappointed in it. They have always manufactured printers that have high printing capabilities and which are available at reasonable prices.