HP rx3000 Series - Manual (Page 101)

Using Digital Imaging Features
User’s Guide 5–45
Modifying Printers from the Printer Selection List
On the Configuration screen, select the printer you want to
modify and tap the Modify… button.
The following window can vary, depending on the printer type
selected.
Make any modifications necessary and tap Update to save the
changes or tap Cancel to discard the changes.