Citizen CBM-820, User Manual

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4th Byte (Paper Sensor Information)
Bit Status Hexadecimal Decimal
0 Slip selected 00 0
1 Slip printable 00 0
Slip unprintable 02 2
2 Undefined – –
3 Undefined – –
4 Unused 00 0
5 Undefined – –
6 Undefined – –
7 Unused 00 0
[Default] Bit 1: • "0" (printable) when the slip is inserted, and "1" (unprintable) when ejection starts.
• If the printer is waiting for insertion of the slip;
The bits 5 and 6 of the 3rd byte will be turned to "1" (no paper) and
the bit 1 of the 4th byte to "1" (unprintable), respectively.
• If no-paper print stop (ESC c 4) is disabled, the slip status will not be turned to "1"
(unprintable), even if the print area of the slip paper runs out.
[Default] n = 0 n = 0
[See Also] DLE EOT, ESC u, ESC v, 6. Interface