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Infinite Peripherals, Inc.
Page 5
www.ipcprint.com
PP-55 Resident Command Set Version 1.01
Communication Modes
DEVICE TYPE: PALM PRINTER
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Commands:
Command 2: Send data
The data is copied into the printer’s print buffer. If there’s
not enough space into the print buffer the packet is
rejected, and a status byte with value 3 is returned in the
answer.
Command 3: Receive data
If there is data to be transmitted from the printer to the
PDA it is transmitted in the data field of the packet,
otherwise an empty packet is received. The application
must take care to get the data fast enough from the output
buffer, or the data may be corrupt.
Command 4: Get Printer Status
status data (in data field)
BUFFERHI BUFFERLO STATUS VOLT TEMP
STATUS:
bit 0: battery low
bit 1: too hot
bit 2: no paper