Zebra Technologies TTP 7030 - Manual (Page 61)

61 Programming
Status Reporting Commands
10/05/2009 TTP 7030™ Technical Manual P1003636-002
Results in a 1-byte response representing the temperature of the Printhead.
Results in a 2-byte response representing the version of the installed bootware.
The first byte represents major versions, and the second byte minor versions.
ESC ENQ 11
Head Temperature Enquiry
1B 05 0B hex
27 5 11 decimal
Example •
Send <ESC><ENQ><11>
Read n Where n is a value representing the approximate temperature in Celsius.
ESC ENQ 12
Bootware Version Enquiry
1B 05 0C hex
27 5 12 decimal
Example •
Send <ESC><ENQ><12>
Read <1><30>
That is, a response with the value <1><30> indicates version 1.48.
Note • The TTP 7030 does not store boot program in the flash memory so this query will
always be answered with <0><0>.