Oki ES8453 MFP User Manual - page 675
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Updating the Printer Driver (Mac OS X)
Check details on the latest driver on the Oki Data Web site.
Note
You must log in as the administrator to perform this procedure.
1.
Remove the driver.
Removing the Printer Driver (Mac OS X)
2.
Install a new driver.
Installing a Driver and Software to a Computer
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