Black Mark; Self Test Page - Masung MS-D347-TL User Manual

Black mark

When DIP switch number 1 is ON, the black mark function will be
activated. So that user need to use thermal paper with black mark .

Self test page

MS-D347-BE & MS-D347-TL & MS-D347-TH
Self-test page includes basic configuration information. user can refer
it to adjust different parameters.
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