To insert a new printer roll in the vx690 terminal carefully lift the black plastic tab to open the printer bay door.
Insert the roll with the exposed side up (see video below) and close the bay door when you are done.
To replace a completed roll, repeat the same process and remove the old printer roll. Replace with a new roll and close the bay door when you are done.
Note: Do not use printer rolls unless they have been provided by ingogo as other rolls may cause damage to the terminal.