Red franking machine ink cartridges are not so popular these days now that on-line postal services are becoming more popular. However there are still many businesses using franking machines to print postal labels. In the United Kingdom we use red ink to print our address labels.
We have for sale compatible red ink cartridges for use with Pitney Bowes DM50 DM55 K700 K721 K722 Franking Machines. To replace K780002 797-0 cartridge codes.