Chapter 4: Programming Commands96
Revision D 12/09
A799-PG00001D
First Byte (Printer Information)
Bit O/On Hex Decimal Status for USM
0 O 00 0 Not used. Fixed to o.
1 O 00 0 Not used. Fixed to o.
2 O 00 0 One or both cash drawers open.
On 04 4 Both cash drawers closed.
3 O 00 0 Not busy at the RS232C interface.
On 08 8 Printer is busy at the RS232C interface.
4 On 10 16 Not used. Fixed to on.
5 O 00 0 Receipt cover closed.
On 20 32 Receipt cover open.
6 O 00 0 Paper feed button is not pressed.
On 40 64 Paper feed button is pressed.
7 O 00 0 Not used. Fixed to o.
Second byte (error information)
Bit O/On Hex Decimal Status for USM
0 – – – Undened
1 – – – Undened
2 O 00 0 No mechanical error
On 04 4 Mechnical error occurred
3 O 00 0 No knife error.
On 08 8 Knife error occurred.
4 O 00 0 Not used. Fixed to o.
5 O 00 0 No unrecoverable error.
On 20 32 Unrecoverable error occurred.
6 O 00 0 No recoverable error.
On 40 64 Recoverable error: Cover open, paper out, temperature or voltage error is out of range.
7 O 00 0 Not used. Fixed to o.
Continued...
