CONFIDENTIAL
Paper roll Paper sensor commands ESC c 4
Ver. 10.0 1 p. 166
TM-U220, TM-U210
Bits 2 and 3 are undefined.
The roll paper end sensor is always enabled, and when it detects a paper-end, the printer stops
printing.
When a roll paper near-end or a roll paper end is detected, the PAPER OUT LED comes on.
The roll paper near-end sensor is an option. When the roll paper near-end sensor is not included,
this command is ignored.
TM-U300A/B
Bits 1 and 3 are undefined.
When a roll paper near-end or a roll paper end is detected, the PAPER OUT LED comes on.