[cups.general] How to alias existing CUPS printers to get additional paper tray capability?

[Dracula]

We have several HP printers defined in CUPS, but need to print to
additional paper trays in those printers. Looks like the only solution
is to define multiple ALIASES for those printers based on the paper
tray. We're unable to find documentation that indicates how to create
those aliases.


Thanks

Regards,

Komal