Duplex printing

Duplex printing isn’t working, but it worked before.
Click Start, Control Panel, Printers and Faxes, right click and choose Properties on that printer. Click Device Settings tab, choose Duplex toward the bottom, change it from Unavailable to Available [or something similar on other printers]. Continue reading Duplex printing

CAT5 RJ-45 Cable Pin-Outs

Copied from www.tc.cc.tx.us / rj45_wiring_scheme.html and put here just in case their website removes it.

Eight Position (RJ-45) Modular Cable

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