C O N F I D E N T I A L
Paper roll
Status commands GS a
Ver. 4.0
p. 1239
TM-U200B/D
The default value is set by DIP switch 1-8.
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First byte (printer information)
Bit 5 of the first byte is undefined.
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Second byte (printer information)
Mechanical error indicates the home position detection error.
Automatically recoverable error indicates the high head temperature error.
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Third byte (paper sensor information)
The paper roll near-end sensor is an option. If the printer is not equipped with the paper
near-end sensor, bits 0 and 1 of the third byte are always ON, “Paper adequate.”