According to the citrix documentation found here http://support.citrix.com/servlet/KbServlet/download/10498-102-649930/HPprinters_CitrixXenApp_1053.pdf the correct supported/tested HP driver version for the Officejet Pro L7680 is the "Officejet Pro L7600 series (6.1.7601.17514)" driver.
Can someone please direct me to the correct printer drivers for the Officejet Pro L7680 that works in Citrix? After testing the Windows 7 64-bit drivers for the Officejet Pro L7600 series found on this page http://h20565.www2.hp.com/portal/site/hpsc/public/psi/home?sp4ts.oid=3601422&ac.admitted=1404424775486.876444892.492883150, the printer is printing "garbled" text or blank pages.
Thanks