(9) When installing the print head and print head cable, comply with the following conditions.
When positioning the end of the print head above the printer main body installation surface,ensure 
that the distance between the end of the print head and the installation surface does not exceed 1.5 m.
When positioning the end of the print head below the printer main body installation surface, ensure 
that the distance between the end of the print head and the installation surface does not exceed 1 m.
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(10) When using the printer for upward or lateral printing, ensure that the rising print head cable upper end 
is positioned not more than 0.5 m above the print head.
(11)  If you fixed the print head, ensure that the minimum bend radius of the print head cable is at least 150 
mm.
(12) The ink stream may bend for some reason or other (due, for instance, to dirt).  
        The facilities positioned in the direction of ink ejection should be partially covered as  needed to avoid 
ink accumulation.
(13) When connecting an exhaust duct to the printer, install a damper and adjust the wind velocity at the 
intake port to 0.3 to 0.5 m/s.  (Use an anemometer for verification.  If the wind velocity is too high, the 
makeup consumption increases.)