print image 1bit bitmap

gdsports / ESC_POS_Printer

Arduino ESC POS printer library

MIT License

47 stars 11 forks source link

print image 1bit bitmap #1

Open Indruino-hieu opened 4 years ago

Indruino-hieu commented 4 years ago

hi. can you help me print file image? please.

bobcozzi commented 2 years ago

From my experience EPSON TM88 series requires 8-bit or higher bitmap images. It cannot print 1-bit BMP files. In my app, I collect a signature which is a 1-bit BMP image and have to convert it to 8-bit BMP before printing it.