Cash amount prints on next receipt

[Somerset Models]

Hi All

 

Has anyone had any printing problems with using small receipts. We have managed to set up our 80mm thermal printer and copper is printing to it, however, the amount tendered from the previous sale is printing on the top of the next printed receipt. Looks a bit like this,

 

Cash $33.85 <<<<<<< This bit should be part of the previous receipt under total amount

Somerset Models

Our abn

 

Then the rest is the actual receipt for the current customer followed by total amount.

 

How can we fix this issue?