Epson WF-C878R Series User Manual page 21

Part Names and Functions
A
Paper cassette 1 (C1)
B
Paper cassette 2 (C2)
C
Paper cassette 3 (C3)
D
Paper cassette 4 (C4)
E
Printer stand
F
Edge guide
G
Paper cassette
H
Ink supply unit tray
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Front
Loads paper.
Loads paper. Optional paper casette unit. Use when this option is
installed. See related information for more details.
Place the printer on this to prevent it from falling. You can move the
stand around on its casters. Use when this option is installed. See
related information for more details.
Feeds the paper straight into the printer. Slide to the edges of the
paper.
Loads paper.
Sets an ink supply unit.
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