56Handling Paper and Other Media
3.Align the roll with the rails on both sides, and slowly roll it into place on the mounting brackets.
4.Make sure the 
Pause light is not flashing, then release the paper lever.
If the media tracking system is set up to scan the barcode when you insert the paper, you will see the remaining amount of paper displayed on the LCD panel, and the paper lever will be locked. Press and hold the 
button for 3 seconds to unlock the paper lever.
Caution: Do not release the paper lever while the 
Pause light is flashing, or you may damage the printer.
Caution: To avoid feeding excess paper, make sure you don’t select 
when you’re using roll paper.
5.Press the l Paper Source button until the 
or 
icon appears on the LCD display.