Hitachi PXR, Service Manual

Page: 31 / 231

2-4
2.2 System environment setup
-The setting with respect to the system environment of the IJ printer is performed.
(1)
Ink type
(2)
Cable length
(3)
Nozzle size
(4)
Ink temperature correction
(5)
Excitation frequency
(6)
Excitation curve
(7)
Ambient temperature upper/lower limit
-
The memory card with the IJP system is necessary to change the nozzle size.
-
This setting is performed in the IJ printer "stop" state.
1 Press System environment setup at the second page of the service
maintenance work screen.
When the previous menu and the next menu are not displayed in the
maintenance work menu, set to the service personnel maintenance mode by the
password protection.
2 Set values using the numeric, Decrement, or Increment key.
Note: The nozzle diameter of PXR-H is setting needlessness.
(55 µm is set automatically.)
When the ink type is set, an initial value is automatically set.
With respect to the initial value, refer to the next page. With respect to
full details about the excitation curve, refer to the attached figure 8.6.
3 After the completion of the setting, when Back is pressed, the screen
returns to the maintenance menu.
With respect to the
password protection, refer
to "2.1 setting of service
personnel maintenance
mode".
Comm
On/Off
Manual
Start
up
Shut
down
Status:XXXXXXXXX 2011.07.07 12:45 Maintenance menu
Solenoid valve/
pump test
Adjustment/
operational checkout
Unit information
Next
menu
Prev.
menu
System
environment setup
Download
Note
Ink type [ 0 01 1 ] ( JP-K67 )
Incre-
ment
Decre-
ment
Back
0 9 8 7 6 5 4 3 2 1
Status:XXXXXXXXX 2005.07.07 12:45 System env. setup
Nozzle diameter [ 2 ] (1: 40 2: 65 3:100 µm)
Excitation curve [ 00 ] (standard value: 0 )
Ambient temp. upper lim. [ 45 ] (
o
C
；
40-50 : standard value:45)
Ambient temp. lower lim. [ 00 ] (
o
C ; 0- 5 ; standard value: 0)
To change the excitation frequency setting, use the
Excitation freq. [ 68.9 ] ( kHz ; standard value:68.9)
increment/decrement button.
Ink temperature correction [ 1 ] ( 0:disable 1: enable )
Cable length [ 1 ] (1: 4 m )