B-300/B-500DN
User’s Guide
Using the Control Panel
89
Printer cover open
(both lights continuously blink for 0.5 second twice and then go out for 1 second)
The printer cover is open during printing.
Close the printer cover.
Printer error restart printer
(both lights blink every 0.5 second)
Printer error occurs.
Turn off the printer and then back on.
If the error does not clear, turn off the printer
and make sure no paper is jammed in the
printer, then turn back on the printer.
&
See “The Paper Jams” on page 128.
If the error does not clear again, turn off the
printer again and contact Epson Service
Center.
&
See “Epson Service Center” on page 147.
Service required
(each light blinks alternatively)
Parts inside the printer are at the end of their
service life.
Contact Epson Service Center to replace
them.
&
See “Epson Service Center” on page 147.
Nozzle maintenance required
Print head nozzles are clogged or
misaligned.
Perform the nozzle check and print head
cleaning.
&
See “Checking the Print Head Nozzles”
&
See “Cleaning the Print Head” on page
Press the
H
Ink
button to recover from error
status.
All lights
Unknown printer error
An unknown printer error has occurred.
Turn off the printer and then back on. If the
error does not clear, contact Epson Service
Center.
&