SL42 User Manual
3.6 Basic Function
3.6.1 Power On/ Power Off
1) Press “O” to power off the printer. Press “l” to power on the printer.
Press the feed button, the printer sends the paper out to the specified position depending on the
type of paper used. When using continuous paper, long press the feed button to send a fixed
length of paper. if using label paper, press the feed button once that will send out a whole label.
2) When the printer is printing, press the feed button to pause the current printing and the light
is green. press the button again to print the unfinished print task.