User Manual

Installation Manual 51
•
If available, a low-pressure blower can be
used to remove dirt or debris
accumulated around the keypad buttons
and within the paper roll compartment.
•
If possible, use a lens blower to remove
dust and dirt from the LCD touch screen.
• When necessary, gently wipe the touch
screen with a soft cloth or eyeglass lens
wiper.
Cleaning the Printer
To clean the printer:
1. Disconnect the terminal from the
power supply.
2. Open the paper roll compartment
cover.
3. Carefully lift the paper roll and
remove any excess pieces of paper or
dirt that might be lodged in the
compartment. If available, use a
low-pressure compressed air gun.
4. Replace the paper roll.
5. Close the paper roll compartment
cover.