The Printer Fonts Cannot Be Installed; The Edges Of Texts And/Or Images Are Not Smooth; The Printer Does Not Print Normally Via The Usb Interface; The Printer Does Not Print Normally Via The Network Interface - Epson AcuLaser C9300N User Manual

The printer fonts cannot be installed

Cause
The Emulation Menu in the printer's Control Panel is not
set to PS3 for the interface that you are using.

The edges of texts and/or images are not smooth

Cause
The Print Quality is set to Fast.
The printer does not have sufficient memory.

The printer does not print normally via the USB interface

Cause
For Windows users only
The Data Format setting in the printer's Properties is not
set to ASCII or TBCP.
For Macintosh users only
The print setting in the application is set to binary
encoding.

The printer does not print normally via the network interface

Cause
For Windows users only
The Data Format setting is different from the data format
setting specified in the application.
Epson AcuLaser C9300 Series
What to do
Change the Emulation Menu setting to PS3 for the interface that
you are using, then try reinstalling the printer fonts again.
What to do
Change the Print Quality setting to Fine.
Increase the printer memory.
What to do
The printer cannot print binary data when it is connected to the
computer via the USB interface. Make sure that the Data Format
setting, which is accessed by clicking Advanced on the PostScript
sheet of the printer's Properties, is set to ASCII or TBCP.
If your computer is running Windows Vista, Vista x64, XP, XP x64,
click the Device Settings tab in the printer's Properties, then click
the Output Protocol setting and select ASCII or TBCP.
The printer cannot print binary data when it is connected to the
computer via the USB interface. Make sure that the print setting in
the application is set to ASCII encoding.
What to do
If the file is created in an application that allows you to change the
data format or encoding, such as Photoshop, make sure that the
setting in the application matches that in the printer driver.
User's Guide
Troubleshooting 171