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3) Ink scraping position: observe the moving distance of the trolley during ink scraping to ensure
that the blade should scrape the nozzle fully. If the distance is not enough to scrape the nozzle
fully, you can adjust the starting and ending positions of ink scraping in the factory mode.
4) Adjustment of ink pump parameters: the diaphragm pump has large power and strong ink
pumping force. When setting the cleaning, the ink pumping time is controlled at about 1-2
seconds (1 second equals 1000 milliseconds). If the ink pumping time is too long, the ink on the
surface of the nozzle will be sucked back to the ink bag. It is recommended that the ink pumping
time for ordinary cleaning be set to about 800 milliseconds and the cleaning time be
strengthened to 2000 milliseconds. The delay waiting time is 5000 milliseconds by default, and
the indoor water-based machine can be increased to 8000 milliseconds or more.
5) Adjustment of flash parameters: it is recommended to set the frequency of flash after cleaning
and before printing as 1KHZ, the number of times of cleaning flash is 4, the flash time is 2000-
4000ms, and the interval is 300-500ms.
Precautions: The flash frequency shall not exceed 1KHz, otherwise ink break is likely to occur, and the
comprehensive flash time before printing shall not exceed 25 seconds, otherwise the software will
report an error of "exceeding the waiting time".
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