Printer Does Not Print Correctly While Using Postscript Printer Driver; Print Quality Is Poor While Using Postscript Printer Driver; Printing Is Too Slow While Using Postscript Printer Driver; Cannot Start Scanning - Epson WF-6590DWF User Manual

User's Guide
Printer Does Not Print Correctly While Using PostScript Printer
Driver
❏ If the file is created in an application that allows you to change the data format, such as Adobe Photoshop, make
sure that the settings in the application match the settings in the printer driver.
❏ EPS files made in binary format may not be printed correctly. Set the format to ASCII when making EPS files in
an application.
❏ For Windows, the printer cannot print binary data when it is connected to the computer using a USB interface.
Set the Output Protocol setting on the Device Settings tab in the printer properties to ASCII or TBCP.
❏ For Windows, select the appropriate substitution fonts on the Device Settings tab in the printer properties.

Print Quality Is Poor While Using PostScript Printer Driver

You cannot make color settings on the Paper/Quality tab in the printer driver. Click Advanced, and then set the
Color Mode setting.

Printing Is Too Slow While Using PostScript Printer Driver

Set the Print Quality setting to Fast in the printer driver.

Cannot Start Scanning

❏ When the access control function is enabled for a printer, you need to enter a user ID and password when
scanning. If you do not know the password, contact your system administrator.
❏ When the access control function is enabled, Mac OS X might not be able to scan. Contact your system
administrator.
❏ If you are scanning with the ADF, check that the document cover and ADF cover are closed.
❏ Connect the USB cable securely to the printer and the computer.
❏ If you are using a USB hub, try to connect the printer directly to the computer.
❏ If you cannot scan over a network, see the Network Guide.
❏ If you scan at a high resolution over a network, a communication error may occur. Lower the resolution.
❏ Make sure you select the correct printer (scanner) if a scanner list is displayed when you start EPSON Scan.
❏ If you are using any TWAIN-compliant applications, select the printer (scanner) you are using.
Solving Problems
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