Zebra Technologies TTP 7030 - Manual (Page 60)

Programming
Status Reporting Commands 60
P1003636-002 TTP 7030™ Technical Manual 10/05/2009
Results in a 2-byte response representing the version of the installed firmware.
The first byte represents major versions, and the second byte minor versions.
If no firmware is loaded, the printer will answer with 00h.
Results in an 6-byte response representing the serial number of the printer’s control board.
Results in a 1-byte response representing the control board revision. A minus sign indicates
that no revision has been made, while A indicates the first revision, and so on.
ESC ENQ 7
Firmware-version Enquiry
1B 05 07 Hex
27 5 7 decimal
Example •
Send <ESC><ENQ><7>
Read  <2><29>
That is, a response with the value <1><29> indicates version 2.41.
ESC ENQ 9
Control Board Serial-number Enquiry
1B 05 09 hex
27 5 9 decimal
Example •
Send <ESC><ENQ><9>
Read 00 00 02 02B 0C6 028 (hex), or 0 0 2 43 198 40 (dec)
ESC ENQ 10
Control Board Revision Enquiry
1B 05 0A hex
27 5 10 decimal
Example •
Send <ESC><ENQ><10>
Read n Where n can be ‘A’ (ASCII) or 41 (hex) or 65 (dec)