TSC TTP-225 Series - 4.3.2 Sensor Calibration, Self-test, and Dump Mode

TTP-225/323
Bar Code Printer Service Manual
27
Check if print density is set properly.
Adjust the print density and print
speed.
Check print head test pattern if head
element is damaged.
Run printer self-test and check the print
head test pattern if there is dot missing
in the pattern.