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5.3 TPH Care
TPH Care could check condition of the print head. Set the failure dots threshold for indicating
errors when the threshold is reached.
1. Enable the TPH Care function. (Note: Default is disabled/OFF.)
Then click "Get TPH care profile" button and a diagram will show above.
2. If the profile is flat, it means the print head is good. Check "Unhealthy TPH dot
number". If the result is zero (0), it means the print head is good.
3. Bad dots are presented as a spike in the spectrum. The arrow below indicates the
presence of potentially damaged dots and printer will stop printing.
This option is used to set the
warning condition for unhealthy
TPH dot number.
To enable (ON)/ disable
(OFF) the TPH Care
dots and relative position.
Warning Condition: If the
unhealthy dot equals to this value,
then printer will stop printing.
To detect the unhealthy
TPH dot.
To print TPH test image to
check the TPH printing status.