C O N F I D E N T I A L
Paper roll
Paper sensor commands ESC c 4
Ver. 4.0
p. 1143
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Some sensors are not present, depending on the printer model.
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The names of some sensors differ depending on the printer model.
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The paper roll near-end sensor is enabled when either bit 0 or bit 1 is on or both are on.
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The paper roll end sensor is enabled when either bit 2 or bit 3 is on or both are on.
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When a paper near-end is detected, printing stops after printing the current line and
feeding the paper. The printer goes off-line and Paper LED comes on after printing stops.
To resume printing, cancel the "paper roll near-end" status by replacing the paper roll.
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If the paper roll near-end sensor is disabled and a paper near-end is detected, printing does
not stop and the printer does not go off-line, but the Paper LED comes on.
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When a paper roll end is detected, the printer performs the same operations as when a
paper roll near-end is detected.
[Model-dependent variations]
Program Example for all printers
PRINT #1, CHR$(&H1B);"c4";CHR$(1);
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Paper roll near-end sensor enabled