5-8
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: -5.40kPa
Proper value of positive pressure: 15.00kPa
• As the negative pressure changes between ±0.1 kPa, adjust so that the intermediate value may become
the target pressure.
• Status of lamp and buzzer for each pressure value
8
Press the key.
• The error is released and the negative pressure control starts.
• 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.
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 ~ -6.25
23.50 ~ -6.26 ~
• When an error occurs even after you adjusted the pressure, contact your local distributor to call for
service.