HP 510 - Manual (Page 166)

Fast quality settings
If you have selected the Fast option as the Print quality setting for your print session, you can increase the printing
speed further by selecting the increased speed mode. This can be done from the front panel only, because it is
not available as an option in the printer driver.
Use the following procedure to select increased speed mode:
Select (using the keys) Then press:
1. Set-up menu Enter
2. Advanced options Enter
3. Fast Quality Settings Enter
4. Increased speed Enter