The PRINT BLOB call returns an error -2 (ERR_START_DOC_PRINTER). I took the sample block of code from the github page and simply replace the $code in with my ZPL text block. I can print a 4D form to it using Print Selection. I have the ZP505 plugged in and working correctly on the machine. I get the block of ZPL directly from the FedEx API. So I’m trying to use Keisuke’s Direct Print plugin to print a ZPLII block of text to a Zebra ZP505 printer I just received from FedEx.
