Epson Stylus Color 900 Manual page 168

Possible cause
The printer needs to
initialize.
The printer may be
receiving data from the
computer.
Troubleshooting
Solution
If the printer is not moving or making noise, but the P power light is still
flashing after 5 minutes have passed, turn the printer off. If the light is
still flashing when you turn it back on, contact your EPSON dealer or see
Where To Get Help.
Turn the printer and computer off. Disconnect the printer from the
computer. Turn the printer on. If the P power light continues to flash for
more than 5 minutes, contact your EPSON dealer or see
Help.
Where To Get
Page 168