Why printer gets stuck trying to print pdf file
In print queue but will not print or delete
The HP Officejet Pro 8600 Plus is identifiable by its model number: N911g. Released in 2011, the printer can be identified by its brown finish and touchscreen control panel.
Check whether the issue is with the printer or the PDF document. However, many times it has been seen that files are secured with protection due to which it can't be printed. Therefore, if the file is secured then you have to remove print restrictions from it first. For this you can use SysTools PDF Unlocker Tool, it is a simple application which allows you to print secured PDF easily.