To find the size you require firstly put the roll onto a flat surface so that it can be rolled backwards and forwards. Measure from left to right and this gives you your first measurement. Then knock the roll over on to it s side and measure the roll across(including the core) to give you the second size. Don t forget if your exact size is not shown then you can always use the next size down. e.g Your roll size is 44mm x 80mm You could use a 44mm x 70mm in it s place It will just have slightly less paper. 57x 57 Thermal till rolls fit to cash registers that dont require ink ribbons or rollers. Supplied in boxes of 20

To check which ink roller/cassette or paper roll you require please refer to the chart Technical.