Supported operating system:

Windows XP 64-bit
Windows Vista 64-bit
Windows 7 64-bit

Release note:
Issues Resolved

1. UPD 5.4 PCL5 was printing duplex jobs as single sided output (simplex) if papertype was selected
2. Error message "This command could not be completed" pops up when selecting "Update now"
3. Some driver settings defined via Printer Properties-Preferences did not retain after printer upgrade. Settings defined via Printer Properties- Advance-Printing Defaults would retain
4. Shortcuts created with N-UP option and Duplex were changing after saving shortcut.
5. Encrypt job option not available in Windows cluster environments
6. Dutch translation error in installer
7. Additional shortcuts created with CFM files can be deleted from preferences when the printer port is set to LPT1
8. PS and PCL6 using PowerPoint 2010, after changing the duplex settings from the printer properties, were not correctly reflecting on the PowerPoint Print settings.
9. Alternative letterhead mode not working with UPD PCL5 v5.4
10. UPD v5.3 and 5.4 PS and PCL6 using PowerPoint 2007, duplex flip pages up was printing duplex flip pages over
11. Manual duplex help screen appearing on server console instead of terminal server client
12. Missing Output bin options in Permanent instance of UPD 5.4 PCL6 using Host name / FQDN with CM6040mfp "3 Bin Stapler stacker - Mail Box mode"
13. UPD 5.2.6 space between characters randomly wrong with custom soft font on LaserJet 2055
14. Version of cioum.dll and registry key for CIO version was updated
15. Registry growing with UPD v5.2.6 in a cluster environment
16. @PJL JOB command missing when printing from Internet Explorer
17. Envelope DL paper size missing on non-English Windows 2008R2
18. Printing Shortcuts Paper Source using setting from Different Shortcut
19. Session 0 UI not getting closed
20. The 5 bin mailbox bins for the M603 were labeled incorrectly
21. Stapling option not showing up correctly for Stapler/Stacker model B522E in UPD version 5.3.1 and 5.4 PCL5 and PCL6.
22. UPD fails to install via USB Plug and Play with Smart Install disabled
23. UPD 5.4 and 5.5 USB Plug and Play fail to detect 3rd tray in LaserJet Pro 400 MFP M425
24. UPD 5.2.5 - Windows 2008 32-bit Spoolsv Crash
25. Landscape Duplex jobs print the back side flipped over with UPD 5.3.1.
26. Manual duplex help screen appearing on server console instead of client screen
27. UPD 5.2.6 PCL5 registry growth issues
28. New shortcut with "Print in Grayscale" enabled does not retain setting
29. Spooler crashing when running Citrix Stresstest utility as admin
30. Custom Paper Size smaller than 4 x 6 not displaying in driver
31. UPD 5.3.1, changing the default paper size to a new size does not display in the print dialog preview
32. UPD 5.4 does not provide stapling options for the LJ 9055/9065 Multifunction Finisher (Q3634)
33. GDRV tag leak with UPD PCL5 when printing some CorelDRAW documents on Win XP
34. UPD 5.4 PCL5 and PCL6 did not handle spaces in watermarks containing special characters

Supported Devices:
HP Universal Printing PCL 6