New MacBookPro won't let me load the HP 840C printer software cuz it says it's already loaded. However, when I send document, thru USB hub to printer, it will not print properly? I have to send document to external hard drive, physically change USB cable from MacBookPro and insert cable onto PowerBook G4 USB port which is shorting out. I don't understand the ability to connect both laptops. I've tried the ethernet, but, neither laptop comes up on either desktop. Very gun shy to reconfiguring since it took me a loooong time to get the airport working on both laptops ... Yeah, scary is what it is for me.
New MacBookPro won't print on HP 840C
- Thread starter jrh2reid
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