Specifications

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133
TM-U590 series
Specification
(STANDARD)
Third byte (paper sensor information)
Bit Off/On Hex Decimal Status for ASB
0 - - - Undefined.
1 - - - Undefined.
2 - - - Undefined.
3 - - - Undefined.
4 Off 00 0 Not used. Fixed to Off.
5 Off 00 0 TOF sensor: paper present.
On 20 32 TOF sensor: paper not present.
6 Off 00 0 BOF sensor: paper present.
On 40 64 BOF sensor: paper not present.
7 Off 00 0 Not used. Fixed to Off.
Fourth byte (paper sensor information)
Bit Off/On Hex Decimal Status for ASB
0 Off 00 0 Slip is selected.
1 Off 00 0 Can print on slip.
On 02 2 Cannot print on slip.
2, 3 - - - Undefined.
4 Off 00 0 Not used. Fixed to Off.
5, 6 - - - Undefined.
7 Off 00 0 Not used. Fixed to Off.
Bit 1: • Bit 1 is 0 when the slip is set (can print) and Bit 1 is 1 when the slip ejection starts
(cannot print).
• When printing stop due to paper end of a slip is disabled by ESC c 4, if there is
no printable area on the slip, Bit 1 of fourth byte is not On (cannot print on slip).
Check if there is printing area on the slip by using GS r 3.
[Default] n = 0 when DIP SW 2-1 is off, n = 2 when DIP SW 2-1 is on.
[Reference] DLE EOT, ESC c 4, GS r, FS a, Appendix C