Black Mark; Self Test Page - Masung MS-FPT301 User Manual

Black mark

When DIP switch number 1 is ON, the black mark function will be
activated. So you need to use black mark thermal paper .
BM thermal paper standard as below.

Self test page

Method A:
 turn off power
 Press paper feed button on the panel, then power on
 A few seconds later, please release the button, printer will go with a
self-test page
Method B:
Thermal
coating
layer
Black mark detection
Start to print
Cut paper
28
Paper out direction