Weekly Knowledge Sharing 1--Paper Loading Direction

*About Paper Loading Direction

There are two width sizes thermal paper roll popularly in the market, width 80mm and 57mm.

The following is about paper loading direction sketch.

Maybe many people would encounter the situation that how to install the thermal paper roll to thermal printer.

Which side should be outward?

The picture will show the right way to deal with thermal printer machine.

If the direction is opposite, the paper will not be printed and show anything there.

Please pay attention to the direction in the process of installation! 

Three Primary Colors