1) Press [Menu/ ]2) Press [Menu/ ] and [ ] to display “Auto Off”3) Press ENTER4) Press [Menu/ ] and [ ] to change selection (off to delete the option, later 5min, later10min, later 30min)5) Press ENTER to confirmBACKLIGHTFunction for the definition of the brightness of the Printer LCD Panel.1) Press [Menu/ ]2) Press [Menu/ ] and [ ] to display “Backlight”3) Press ENTER4) Press [Menu/ ] and [ ] to change selection (1 darker, 5 lighter)5) Press ENTER to confirmAUTO CLEANING - Changing the cleaning roller timer for cleaningAUTO CLEANING FunctionThis function is optional and must be set according to the environmental conditions.The User sets the timing for the automatic cleaning of the cleaning roller.The cleaning interval is set in terms of printed length (NO, 500, 1000, 2000, 5000 mm).If the cleaning roller quickly becomes dirty, the interval should be reduced on the contrary ifthe cleaning roller stays clean, the cleaning interval can be lengthened.1)Press [Menu/ ]2)Press [Menu/ ] and [ ] to display Auto Cleaning3)Press Enter and [Menu/ ] and [ ] to select NO or 500, 1000, 2000, 5000 mm after4)Press Enter to confirmCLEANING – Cleaning of the cleaning rollerCLEANING FunctionSelect Cleaning to clean the cleaning roller. This function removes debris from the cleaningroller preventing therefore any eventual printing problem.1)Press [Menu/ ]2)Press [Menu/ ] and [ ] to display Cleaning3)Press Enter to confirmTEST PRINTSelect this function to make a test print without using the PC.The test print confirms that the printer is ready to print.REMOVE – Removing a plate in of jammed ItemSelect this function to remove a plate from the printer:1)Press [Menu/ ]2)Press [Menu/ ] and [ ] to display Remove3)Press Enter to confirm4)Press [Menu/ ] and [ ] to Move the Jammed Item Left or Right.