Use APKPure App
Get Grey scale Image printing on M old version APK for Android
Honeywell / Intermec 영수증 프린터에서 그레이 스케일 이미지 인쇄를위한 데모 앱
Grey scale or Gray scale image printing brings a better a quality of image when printed on thermal printers, compared to standard 1BPP format where most of the details will be lost when translated to binary format.
This application demos the concept of printing grey scale images just to show that it is indeed possible to print such images.