Try resetting your printer definitions in Quicken and then redefine the printer:
For Quicken for Windows versions 2009 and older:
For Quicken for Windows 2010 until Quicken Subscription (US, 2021) R33:
For Quicken for Windows Subscription (US, 2021) R34 and newer:
Printer Setup (all versions):
If you're printing checks, do not forget to select the correct check style.
Additional things to check: