Frama Matrix F4 Ink & Matrix F6 Ink – Compatible Smart Blue Ink Cartridge

This Frama Matrix F4 ink cartridge and Matrix F6 ink cartridge is perfectly designed for the Matrix F4 & Matrix F6 franking machines. As smart meter models, the Frama Matrix F4 & Matrix F6 franking machine can now be using smart blue franking ink.

This is a compatible smart blue ink cartridge, designed and compatible with the Frama Matrix F4 machine & Matrix F6 machine. It is a compatible cartridge and will create a perfect stamp every time.

Royal Mail Approved

Royal Mail have performed extensive tests on our ink including many thousands of impressions from most of the Franking Machines available in the market today in addition to models dating back up to 10 years. All impressions were tested to meet readability and compatibility criteria for recognition by the Royal Mails high speed mail sorting machines. Prior to testing, all Approved cartridges gained CE approval and accreditation as part of the very stringent Royal Mail approval process. Mailcoms are one of only two independent companies to gain this fantastic approval in the UK!