Quadient / Neopost IN300 Franking Ink & Labels

The Quadient (formerly Neopost) IN300 uses a blue, Mailmark-approved franking ink cartridge and double-sheet franking labels. Everything on this page is matched to the IN300 and is Royal Mail approved, so it will not void your machine warranty.

Skip to results list
Availability
Price
to
The highest price is £226.95
Clear
15 items

Filter

Availability
Price
to
The highest price is £226.95

Ink for the IN300

Choose from genuine original, compatible or remanufactured ink, all printing the same approved Mailmark blue. We also offer an ink refill and reset service.

Labels for the IN300

The IN300 takes double-sheet franking labels in standard 150mm and long 175mm sizes, in a range of pack quantities.

Franking bundles

Buy ink and labels together and save with our IN300 franker bundles, available with original or compatible ink.

Why buy from Mailcoms

Mailcoms is a Royal Mail Authorised Inspector and has been trading since 2005. We are one of only two companies in the UK with our own brand of franking ink approved by Royal Mail, delivered fast with free UK delivery over £40.

Frequently asked questions

Which ink does the Quadient IN300 use?

A blue, Mailmark-approved franking ink cartridge, available as genuine original, compatible or remanufactured.

Which labels fit the IN300?

Double-sheet franking labels in standard 150mm and long 175mm sizes.

How fast is delivery?

Standard UK delivery is 3-5 working days and free on orders over £40, with a next working day option available.