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Printing using the IrDA Interface
1. Place the printer 20 cm away from the IrDA port of the
computer or hand-held terminal. Adjust the printer position
so that the center of its IrDA filter projects a 30° conical area
which contains the IrDA transceiver of the computer or
hand-held terminal.
The IrDA communication range is limited to 5.9 to 7.9
inches (15 to 20 cm).
The usable range may vary depending on the usage
environment, or the capabilities of other IrDA devices.
Communication is compromised by direct sunlight or
ambient light. In such a case, block the strong light from
entering the IrDA filter, or reduce the distance between the
two IrDA ports.