Close the trapdoor.
SIM Slot
Please note that the 3G signal bar will display at the lefthand top corner
on the terminal screen once the 3G network is connected.
20 – Replacing The Paper Roll
When coloured stripes appear on a receipt, it is time to change the
paper roll.
NOTE:
Only use paper approved by the manufacturer (roll
diameter
max 40 mm/1.57", roll width 58mm/2 ¼", roll length
17m/55').
Using unapproved paper can damage the terminal's
printer.