Self-test 
Printer will print the printer configuration after gap/black mark sensor calibration. 
Self-test printout can be used to check if there is any dot damage on the heater 
element, printer configurations and available memory space. 
 
 
 
Print head check pattern 
Model name and F/W version 
Printed mileage (meter) 
Firmware checksum 
Serial port configuration 
Code page 
Country code 
Print speed (inch/sec) 
Print darkness 
Label size (inch) 
Gap distance (inch) 
Gap/black mark sensor sensitivity 
 
Numbers of download files 
Total & available memory space 
 
Note: 
1. The physical flash memory for RoHS compliant version is 2MB Flash and 
8MB SDRAM 
2. System occupies 960 KB in Flash memory so total flash memory space for 
user downloading is 1088 KB 
3. System occupies 7936 KB in SDRAM so total SDRAM memory space for user 
downloading is 256 KB