VISTA DIGITAL INKJET PRINTER MANUAL
Beijing Innovation Technology Co.,Ltd. PAGE 75
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9.2. Print Head Description.
（
image 9-4
）
9.3. The ink inside movement direction
As the following image, The ink inside movement direction. Enter port and exit. The enter port and the
exit suitable for "R" and "L" electrical board
，
ink supply and discharge ink. The filter divide the ink bursa to two parts. The front filter and the back
filter. At first time can push out the air in the ink channel. It can also clean up the ink exist in the ink
bursa. Some unstable ink must be replacing in the scheduled time to clear out the coagulation, for
example white UV ink.
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