© 2011 MIMAKI ENGINEERING CO.,LTD. 4.2.17 R.2.0 P.2
4.2.17 Head Voltage Adjustment
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8. Select the nozzle row (color) to be adjusted.
[]/[] : Select nozzle
[ENTER] : Confirm (next)
9. Enter the offset voltage used when printing a pattern for adjust-
ment.
(The pattern will look like the image shown in the step 11
below.)
1),Set the offset voltage for printing the first pattern.
(-3.0 to +3.0V, increments of 0.1V).
2),Set the offset voltage for printing the last pattern.
(-3.0 to +3.0V, increments of 0.1V).
3),Set the voltage added at every step from the above 1) to 2).
(0.1 to +1.0V, increments of 0.1V)
10. Press [ENTER] key to start printing.
11. Find the optimum offset value.
Enlarge the pattern and find the offset value which presents the
acceptable (within the specified range), smallest deviation in Y
direction.
The acceptable range of deviation is given in the step 5.
12. Set the offset voltage.
Enter the value considered optimum in the step 11.
0.1~1.0
-3.0~+3.0
H1-Evn(M)
H2-Evn(Y)
H2-Odd(K)
H3-Evn(W)
H3-Odd(CL)
#HEAD VOLT ADJUST
NZZL SLCT:H1-Odd(C)
#HD OFFSET :[ 0.0]V
start : 0.0V
#HD OFFSET :[ 0.0]V
stop : 2.0V
-3.0~+3.0
#HD OFFSET :[ 0.0]V
step : 0.2V
Select target nozzle
Enter test start voltage
e.g.: 0.0V
Enter test finish voltage
e.g.: 2.0V
Enter step value from test
start to test finish
e.g.: 0.2V
#HEAD VOLT ADJUST
PRINT START :ent
#HEAD VOLT ADJUST
PRINTING
HEAD TEMP. CONTROL
PLEASE WAIT
Patern Drawing
The entered values are reflected to the reference volt-
age of the head.
(A preset offset value will be ignored.)
Test start
Test end
Print the patterns from the test start voltage to the test finish volt-
age (both set in the step 9) in increments of set step value.
* Numerical values indicate offset values for the head reference
voltage.
-3.0~+3.0
#HD OFFSET :[ 0.0]V
H1-Odd(C): *.*V
R.1.1
Maintenance Manual > Adjustment > Adjustment Items > Head Voltage Adjustment
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver 1.80 / 1.00 Remark
2.0
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