Tag: lpadmin
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Enable duplex printing via terminal command on a Mac
If you want to enable duplex printing via a terminal command (e.g., trying to fix a bunch of already-installed printers with duplex disabled, and you want to fix that with a script), first you have to figure out what parameter to change. On one Mac with the printer installed, find the printer via System Preferences…
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Mac “Printing – Unable to get printer status” error
Can’t say this will work in every situation, but it’s possible that the printing protocol is wrong. If you’re adding via lpadmin and ipp, try lpd or vice versa.