Unisys E-@CTION EFP9800 - Manual (Page 140)

EFP9800 ESC/POS Commands
6– 50 3255 4073– 002
The transmitted status is shown in the following tables:
First Byte (printer information)
Printer Status
Bit Printer Function 0 1
0-1 Not Used Always 0
2 Cash Drawer Connector, Pin 3 Low High
3 Online/Offline State Online Offline
4 Not Used Always 1
5 Cover State Closed Closed
6 Paper Feed using Paper Feed Button Not Feeding Feeding
7 Not Used Always 0
Second Byte (error information)
Error Status
Bit Error Type 0 1
0-1 Undefined
2 Mechanical Error No Error Error
3 Undefined
4 Not Used Always 0
5 Unrecoverable Error No Error Error
6-7 Not Used Always 0