Royal Mail Mailmark Overview


Royal Mail Mailmark was developed for machine readable Business Mail in Letter and Large Letter formats.

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Supported Host Device


Products that Support Royal Mail Mailmark

(This barcode is disabled by default)

Supported Business Application:


Partner Applications

Applications integrated with Socket Mpbile's Capture SDK.


Verify with your application provider that Socket Mobile's latest Capture SDK was implemented in your app. See the latest Capture SDK version.

See complete list of Partner Applications.

Non-Capture SDK Applications

Applications that are not integrated with Socket Mobile's Capture SDK




Royal Mail Mailmark symbology is supported by default on all Socket Mobile barcode scanners. You can enable or disable this symbology on your Socket Mobile scanner simply by scanning the codes below.  Note: Scanner must be in a disconnected state before scanning the command barcode.

Enable Royal Mail Mailmark Symbology*:

To enable the Royal Mail Mailmark symbology scan the barcode below:


Disable Royal Mail Mailmark Symbology*:

To disable the Royal Mail Mailmark symbology scan the barcode below:


See the full programming guide for more info and troublshooting.
* D750 requires separate enable/disable command barcodes found in the programmign guide.

Troubleshooting / FAQ


Q: What is the typical usage of Royal Mail Mailmark?

A: United Kingdom mail.

Q: Do you need help creating this barcode?

A: Socket Mobile recommends this free barcode generator: