Interface Cable Connection - Citizen CMP-20 User Manual

3.7 Interface Cable Connection

(1) Connect USB or Serial cable into the cable connector on the printer.
NOTE
Use the cable offered by the manufacturer (Serial).
(2) Connect the interface cable into the USB or Serial port of the device
(PDA, PC, etc.).
NOTE
If a host that is powered on is connected with a USB cable, the power of the
printer turns on automatically.
NOTE
When there is an attempt to communicate with multiple interfaces, the interface
that received data fi rst is used. If the printer receives no data for 20 seconds,
communication from another interface becomes possible.
Serial
USB
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