M110 Thermal Printing General Questions/How to set the screen parameters?

In the power-on state, please short press the On/Off button to find the function options that need to be adjusted. Short press the paper feed button(right button) to select the option to adjust. Press and hold the On/Off button to return to the main page.
How to set the screen parameters?
Phomemo

Bestsellers Collection

Bestsellers Labels For Business Labels Printer

Phomemo 50×80mm White Thermal Label For M110/M120/M200/M220/M221 - Phomemo Phomemo 50×80mm White Thermal Label For M110/M120/M200/M220/M221 - Phomemo
Buy 10 Get 20% OFF

Phomemo ملصق حراري أبيض 50×80 مم لـ M110/M120/M200/M220/M221
From $11.19 $15.99
$11.19
Phomemo 50×50mm Round White Thermal Label For M110/M120/M150/M200/M220/M221 - Phomemo Phomemo 50×50mm Round White Thermal Label For M110/M120/M150/M200/M220/M221 - Phomemo
Buy 10 Get 20% OFF

Phomemo 50×50مم ملصق حراري دائري أبيض لـ M110/M120/M150/M200/M220/M221
From $10.09
$10.09
Phomemo 30×30mm Round White Thermal Label For M110/M120/M150/M200/M220/M221 - Phomemo Phomemo 30×30mm Round White Thermal Label For M110/M120/M150/M200/M220/M221 - Phomemo
Buy 10 Get 20% OFF

Phomemo ملصق حراري دائري أبيض 30×30 مم لـ M110/M120/M150/M200/M220/M221
From $11.19 $12.99
$11.19
Thank You Stickers for Small Business&Packaging - Phomemo Thank You Stickers for Small Business&Packaging - Phomemo

Thank You Stickers for Small Business&Packaging
$11.79 $12.79
For Kids Round Sea Animal Stickers - Phomemo For Kids Round Sea Animal Stickers - Phomemo

For Kids Round Sea Animal Stickers
$10.09 $11.59