Please find below the printer roll dimensions for the current printer model's supplied by Crave, and a link to where you will be able to purchase additional rolls.
Star Micros Printer (SM-T300I)
Dimensions: 80mm x 50mm
Munbyn Printer (ITPP047)
Dimensions: 80mm x 80mm
If you are unsure which printer you have, or require any additional assistance, please contact our Customer Success team.