Easy Print does not support all printers.
On some printers hieroglyphics may appear on the print, or the print job may even get stuck inside the spooler.
-PDF print as image
=> open any pdf file
=> in Adobe Reader mneu open File/Print
=> Click on advanced
=> Select option print as image
-Use the manufactur printer driver instead of Easy Print driver
=> Install the manufactur driver on the system
=> open start / devices and printers
=> click add a local printer
=> select LPT1
=> select the printer driver via option file.
=> Finish the installation. The printer driver is now prepared. The printer can be deleted at this point.
=> Add a new Group Policy object on the server.
=> Activate the following policy:
=> After activating the policy, the easy print driver will not be used first inside of the rdp session.