Epson Stylus Pro 7450 User Manual page 60

9. Double-click the EPSON_IJ_Printer icon.
10. If the Authenticate dialog appears, enter the password or
phrase and then click OK.
To uninstall the printer driver, you must log in as a user with
administrator rights.
11. Click Continue, and then click Accept.
Using the Printer Software (Mac OS X)
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