Requesting accurate instructions to disable the 2-sided duplex printing - that work directly on the printer, Envy 7640. FYI, I also run an older HP printer that doesn't have this problem. I run more than one Macbook Pro, so I don't want to h...
Requesting accurate instructions to disable the 2-sided duplex printing - that work directly on the printer, Envy 7640. FYI, I also run an older HP printer that doesn't have this problem. I run more than one Macbook Pro, so I don't want to have to fidd...