Epson Stylus COLOR 900G User Manual page 174

Your printer switches to the modem port or won't confirm on the printer
port (Macintosh)
Possible cause
You're using an
AppleTalk cable.
Your printer icon doesn't appear in the Chooser (Macintosh)
Possible cause
Your Macintosh has
extension conflicts.
Your application program can't open your image file (Macintosh)
Possible cause
Not enough memory
is allocated to the
application.
The "SC 900 cannot be used" message appears (Macintosh
Possible cause
The printer software
has been corrupted.
Troubleshooting
Solution
Make sure you're using a standard LaserWriter II cable. See
System Requirements
Solution
Disable Quick Draw ® GX in the Extensions Manager. Make sure EPSON
Monitor3 and SC 900 are enabled, and then restart your Macintosh.
Solution
Highlight the program icon and select Get Info from the File menu, then
increase the memory allocated to the application.
Solutions
Remove and reinstall the printer software as described in
Printer Software. Then, in the Extensions Manager, disable Quick Draw
GX, enable EPSON Monitor3 and SC 900, and restart.
for more information.
)
Macintosh
Uninstalling
Page 173