The Mailing Room TMR m300 Franking Ink & Labels

The The Mailing Room TMR m300 uses a blue, Mailmark-approved franking ink cartridge and franking labels. Everything on this page is matched to the TMR m300 and is Royal Mail approved, so it will not void your machine warranty.

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  • The Mailing Room TMR m300 Ink Cartridge - New Compatible Blue**

    The Mailing Room TMR m300 Ink Cartridge - New Compatible Blue**

    The Mailing Room TMR m300 Ink Cartridge - New Compatible Blue**

    £85.95
    Sale price  £85.95 Regular price 
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  • The Mailing Room TMR m300 Long (175mm) Double Sheet Franking Labels**

    The Mailing Room TMR m300 Long (175mm) Double Sheet Franking Labels**

    The Mailing Room TMR m300 Long (175mm) Double Sheet Franking Labels**

    From £13.95
    Sale price  £13.95 Regular price 
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  • The Mailing Room TMR m300 Individual Single Cut Franking Labels**

    The Mailing Room TMR m300 Individual Single Cut Franking Labels**

    The Mailing Room TMR m300 Individual Single Cut Franking Labels**

    From £8.79
    Sale price  £8.79 Regular price 
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  • The Mailing Room TMR m300 Double Sheet Franking Labels**

    The Mailing Room TMR m300 Double Sheet Franking Labels**

    The Mailing Room TMR m300 Double Sheet Franking Labels**

    From £8.95
    Sale price  £8.95 Regular price 
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  • Late Meter Posting Franking Envelopes

    Late Meter Posting Franking Envelopes

    Late Meter Posting Franking Envelopes

    From £9.95
    Sale price  £9.95 Regular price 
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  • Low Volume Posting Franking Envelopes

    Low Volume Posting Franking Envelopes

    Low Volume Posting Franking Envelopes

    From £9.95
    Sale price  £9.95 Regular price 
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Ink for the TMR m300

We supply a compatible, Mailmark-approved blue ink cartridge for The Mailing Room TMR m300.

Labels for the TMR m300

The TMR m300 uses double-sheet franking labels in 150mm and 175mm, plus individual single-cut 156mm labels, in a range of pack quantities.

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 Mailing Room TMR m300 use?

A compatible, Mailmark-approved blue ink cartridge.

Which labels fit the TMR m300?

Double-sheet labels in 150mm and 175mm, plus single-cut 156mm labels.

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.