Epson U375 - TM B/W Dot-matrix Printer User Manual page 6

Reference
Notes, Cautions, and Warnings
Note:
Notes have important information and useful tips on the operation
of your printer.
CAUTION:
Cautions must be observed to avoid minor injury to
yourself or damage to your equipment.
WARNING:
Warnings must be followed carefully to avoid serious
bodily injury.
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