Epson ET-4810 Series - Page 22

C
AC inlet Connects the power cord.
D
EXT. port
*
Connects external phone devices.
E
LINE port
*
Connects a phone line.
F
Maintenance box cover Remove when replacing the maintenance box. You need a at-head
screwdriver to remove the maintenance box. The maintenance box is a
container that collects a very small amount of surplus ink during cleaning or
printing.
* Only for ET-4810 Series/L5590 Series
Part Names and Functions > Rear
22