Posted 19 September 2017, 1:55 am EST
Using an in-house report generation library built around C1Pdf and C1PdfViewer, when attempting to print to a USB printer (HP Deskjet 1010) from an HP laptop (ProBook 6565b), the printer’s busy indicator flashes for a second or two, the internal mechanisms move a bit (you can hear the sounds of movement), then the busy indicator stops flashing, sounds stop, and the print spooler on the laptop shows 0 documents in the queue. From this same laptop, I am able to print to a network printer with no issues. If I save the PDF to a new file (from the PDF viewer control) and open the file with Adobe Reader, I am able to print it on the USB printer. Since I’m able to print the file with the Adobe Reader, I would say the PDF itself is fine and that the connection to the printer is good.
C1.WPF.PdfViewer.dll version is 3.0.20133.375 C1.C1Pdf.2.dll version is 2.1.20141.256