Get the number of available paper bins/trays on a printer.
int pdfGetNumPrinterBins(char *printerName)
This function returns the number of available paper bins on the specified printer.

Note: pdfGetNumPrinterBins, pdfGetPrinterBinName, and pdfGetPrinterBinID are just simple wrappers around Windows functions. There is no requirement to use these functions if you already know the bin ID that you want to use (e.g., from calling DeviceCapabilities with the DC_BINS argument).

char binName[256]; int nBins, binID, i; nBins = pdfGetNumPrinterBins(printerName); for (i = 0; i < nBins; ++i) { pdfGetPrinterBinName(printerName, i, binName, sizeof(binName)); binID = pdfGetPrinterBinID(printerName, i); printf("bin %d: id=%d name=%s\n", i, binID, binName); }