6. Press the
key.
Sensor adjustment starts.
7. Rotate the adjustment screw of the throttle valve to adjust the
pressure so that it becomes the proper value
•
Proper value of negative pressure
: -5.4kPa
•
Proper value of positive pressure
: 15.00kPa
•As the negative pressure changes between ±0.1 and 0.2kPa, adjust so that the intermediate value may become the target pressure.
•Adjust the throttle valve in order of “negative pressure”
“positive pressure”
“negative pressure”.
8. Press the
key.
The error is released and the negative pressure control starts.
* * AD J US T I NG * *
P L EASE WA I T
PRESSURE
=
- 4 . 0 0 k P a
• Status of lamp and buzzer for each pressure value
Pressure
Ink bottle lamp Buzzer
Positive pressure Negative pressure
High
～
8.49
～
-4.75
Sounds
8.50
～
9.49
-4.76
～
-4.85
9.50
～
10.49
-4.86
～
-4.95
10.50
～
11.49
-4.96
～
-5.05
11.50
～
12.49
-5.06
～
-5.15
12.50
～
13.49
-5.16
～
-5.25
13.50
～
14.49
-5.26
～
-5.35
Stops
Proper
value
14.50
～
15.49
-5.36
～
-5.45
Stops
Low
15.50
～
16.49
-5.46
～
-5.55
Stops
16.50
～
17.49
-5.56
～
-5.65
Sounds
17.50
～
18.49
-5.66
～
-5.75
18.50
～
19.49
-5.76
～
-5.85
19.50
～
20.49
-5.86
～
-5.95
20.50
～
21.49
-5.96
～
-6.05
21.50
～
22.49
-6.06
～
-6.15
22.50
～
23.49
-6.16
～
-5.86.2
23.50
～
-6.26
～
• Pressure is informed with the buzzer and the ink bottle lamp as well as the
screen display.
• For the negative pressure, the buzzer stops within the range of ±0.1kPa. For the
positive pressure, the buzzer stops within the range of ±1.0kPa.
Ink bottle lamp
JFX500:
UJV500:
Ink bottle lamp
P L EASE WA I T
