Star Micronics TSP143IIU - Safety and Precautions

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CAUTION
• Depending on the computer that is connected to the printer, the printer may not enter the system
o mode even if the computer is turned o. To completely turn o the printer, unplug the power
cord and disconnect the USB cable.
• Depending on the type of hub used, the printer may not enter the system o mode even if the
computer is turned o. To completely turn o the printer, unplug the power cord and disconnect
the USB cable.
Precautions regarding USB connections
1) Depending on the settings and congurations, the printer may not operate correctly with some
computers even if they meet the conditions for the connection environment. In addition, operation
is not guaranteed for connections through a USB hub or USB extension board, or for home-built
or modied computers.
2) Connect the USB cable directly to the computer’s USB port. If the printer is connected through a
USB hub or other device, the printer may not operate correctly.
3) is printer requires an electrical current of 100 mA/USB port or more for a given length of time
during operations, such as startup. If the electrical current is less than 100 mA, the following de-
vices may malfunction.
• is printer
• Devices connected to the computer’s other USB ports