[Response] The printer sends the content of the file according to the following data format. d:f,b,x,t,w,data “~DY” fixed 3 characters d:f,b,x,t,w,data File information of sending file. Each value is delimited by a comma. Description and definition range of each file information are shown in the following table. The printer does not respond if the file designated by parameter d:o.x does not exist. Please refer to ESC/Label Command List for “~DY” (download objects) command. ESC/Label Command Reference Guide Rev. L Page 144 File information Description Definition range d ASCII character string to correspond to parameter d of “~DY” command.
It shows location of the file designated by parameter d of this command. R/E/B/A f ASCII character string to correspond to parameter f of “~DY” command. It shows file name designated by parameter o.x of this command. o.x o(file name): 1 to 8 characters x (extension): GRF/PNG/TTE/TTF/BGD/FNT/UCL b ASCII character string to correspond to parameter b of “~DY” command. It shows format in the sending data. B = Binary x ASCII character string to correspond to parameter x of “~DY” command. It shows type of the file designated by parameter f of this command.
E/G/P/T/BGD/xxx E = .TTE G = .GRF P = .PNG T = .TTF BGD = .BGD xxx = The extension other than the above-mentioned which is included in the file name designated by parameter f of this command. t ASCII character string to correspond to parameter t of “~DY” command. It shows data size of the sending file. Amount of data w ASCII character string to correspond to parameter w of “~DY” command. If extension of the sending file is GRF, it shows data size per row of data. If extension is other, it doesn’t have meaning. For GRF: Data size per row For except GRF: 0 (Fixed) data Binary data that shows content of the sending file. Binary