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Open the DMG file and then open the included PKG file
Follow the prompts to install the printer driver
Open System Settings
Printer & Scanners and
click Add Printer, Scanner, or Fax at the bottombotto
Select the IP tab and enter the IP address of the printer and HP Jetdirect - Socket for the protocol, enter the Name and Location of the printer.
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Another example
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Click the Use dropdown and click on “Select Software…”
Select RICOH IM C4500 PS or the model that closely matches your printer and click OK
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