Epson TM-C3400Z User Manual page 7

Fanfold
paper
cover
Paper feed
guide
Rear cover
Power LED
Lights when the power is on, and is off when the power is off.
Status LED
Lights when there is no error.
Flashes when the printer is operating (initializing, head cleaning, or
printing) or in an error state.
Error LED
Lights or flashes when the printer is offline, and is off when the printer
is online.
Ink LED
Flashes when ink is low or waste ink in the ink cartridge is nearly full.
Lights when it is time to replace the ink cartridge, when the ink
cartridge is not installed or is not correctly installed, and when waste
ink in the ink cartridge is full.
Off when ink in the ink cartridge is adequate.
Power cord hook
LAN connector
Not available
Available
USB connectors
Never disconnect.
TM-C3400Z User's Manual 7
E
Connectors
Cable holders