I’m attempting to print a bitmap from an Espon receipt printer. The full error is as follows:
Method printbitmap threw an Exception. A class-specific error
condition occurred. The error condition code is available in the
ResultCodeExtended property.
I can’t find this ResultCodeExtended property. Any suggestions as to what might cause this error? From what I know, this code has been in place for ages and nothing has changed.
Turns out the problem was the pixel format of the bitmap. It was being read in at 24bppIndexed, it needed to be 8bppIndexed.