Epson AcuLaser C3900N Reference Manual page 80

PS Settings
Item
Wait Timeout
PS Protocol
Print to PS Error
Auto Trapping
Black Overprint
XPS Settings
Note:
This printer does not support XPS printer driver.
Item
Digital Signature
Print to XPS Error
Description
Indicates Postscript timeout. "0" means that no time-out control is effective.
Displays the settings for the PS protocol.
Displays whether or not error printing is performed.
If On is displayed, Auto Trapping is enabled.
If On is displayed, Black Overprint is enabled.
Description
Shows whether XPS digital signatures are enabled or disabled.
Shows whether or not error information is printed when an error has occurred
during XPS printing.
AcuLaser C3900 Reference Guide
Using Web-Based EpsonNet Config 80