FY –33VC Operation manual
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EF value setting:
Each Xaar126 head has its own EF value. Manufacture always provides a standard EF value, which is
captured under standard condition. Users input this value at column Voltage. Usually, the printing effect is
good. The value is marked on the head. It is also saved in the chip of print head driver. User can download it
directly.
If the voltage is too high, it produces the satellites and ink supply is easy to break；If the voltage is
too low, the printing line is not straight and easy to have an angle. Besides, ink volume is small and output
color is light. Therefore, every head has its optimal EF value. When adjusting, you can adjust the EF value
one by one. Usually user needn’t to adjust EF value.
Warning：Do not change these values at will. It may cause printout overlapping or dimness.
11.3 Equipment adjustment:
Steps：
11.3.1 Enter TRY
11.3.2 Print head adjustment
Select Open/File, load the file
C:\try\SmallGrid126.group
SmallGrid126.group
In “Print setting”, select 200 1Pass，single direction， color “C”. Press printing
, and print color “C”.
The line should be vertical on the vertical direction. If not, adjust the angle of head.
Effect of vertical line Adjusting the angle head
Adjust head installation angle
After the line is straight, check the accordance of lines printed by C1 and C2 heads. If not, adjust the C2
head backward or forward.
After adjusting the head of color “C”, do the same adjustment to the other heads. During adjustment,
do not change “Printer parameter setting”.
Feeding direction
Start position
Head moving
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