[Trisquel-users] Problem installing printer

[john . wilkins21]

I've had to buy a new printer and settled on an HP Deskjet 2510 All-IN-ONE as  
it claimed to be Linux supported.
When I open System-   Printing I get the message "there are no printers  
configured yet"
I've done a search and the only reference I can find refers to Dagda's HPLIP  
repository.
Can anybody help please (I'm running 5.5 Brigantia)