Epson B 310N User Manual page 166

f. Control panel: Use the buttons and monitor the LCD screen and lights to control your printer.
& See "Using the Control Panel" on page 100.
g. Maintenance box cover: Covers the maintenance box. Open only when replacing the
maintenance box.
h. Output tray: Holds the ejected paper.
i. Front paper cassette: Holds your paper and feeds it for printing.
j. Cartridge lever: Locks the installed ink cartridges.
k. Cartridge cover: Covers the ink cartridges. Open when replacing the ink cartridges. When
using the extra high capacity ink cartridge, leave opened.
B-510DN Rear View
a. USB connector: Connects the USB cable from your computer to the printer.
b. Ethernet connector: Connects the 10Base-T/100Base-TX cable from your computer to the
printer.
c. Duplex unit: Supports automatic double-sided printing.
d. AC inlet: Connects the power cord.
e. Rear printer cover: Covers the printing mechanism. Open only when the paper jams.
f. Air vents: Eject heated air from the printer.
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