Epson WorkForce Pro WP-4500 Series User Manual page 171

WP-4511/4515/4521/4525/4530/4531/4535/4540/4545 User's Guide
Troubleshooting for Printing
For Windows, select the Quiet Mode check box in the Main window of your printer driver.
For Mac OS X 10.5 or later, select On from the Quiet Mode. To display the Quiet Mode, click through the following
menus: System Preferences, Print & Fax, your printer (in the Printers list box), Options & Supplies, and then Driver.
For Mac OS X 10.4, open the printer driver and select the Quiet Mode check box in Extension Settings section of the
Print dialog box of your printer driver.
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