Hitachi IJ PH Service Manual page 23

3 After the completion of the setting, when Back is pressed, the screen
returns to the maintenance menu.
Conditions set by the ink type*1
Nozzle size Ink type
JP - K67
JP - K69
JP - K26
JP - K27
JP - R27
JP - G27
JP - B27
JP - K28
JP - K33
JP - K60
JP - K61
JP - K62
JP - F63
JP - T64
JP - K65
JP - R65
JP - K68
JP - K70
JP - T71
JP - K72
JP - T75
65 µm
JP - R76
JP - K77
JP - E78
JP - F80
JP - K81
JP - B82
JP - K83
JP - K84
JP - B85
JP - K86
JP - K87
JP - K88
JP - K90
JP - Y91
JP - F92
JP - Y94
JP - B95
JP - F97
JP - K101
JP - K106
Note: *1 When the ink type is set, an initial value is automatically set.
With respect to full details about the excitation curve, refer to the
attached figure 8.6.
*2 The excitation curve value that has been initially set can be changed later.
If excitation curve "00" has been chosen, a constant value irrelevant to
the ambient temperature will be output with the "Excitation V Update"
screen (see the table below). If the excitation curve is set to a
value other than the initial one, printing may be abnormal: After
finishing maintenance work, reset the value to the original.
PH-D TYPE
Constant excitation voltage output values (set on the "Excitation V update" screen)
Setting value
Excitation voltage (V)
Setting value
Excitation voltage (V)
Excitation
frequency
(kHz)
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
74.0
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
68.9
74.0
68.9
68.9
00 01 02 03 04
90 104 118 133 147
10 11 12 13 14
232 246 260 275 289
2-5
Operating
Excitation
temperature
curve
o
upper limit ( C)
01 45
02 45
05 35
06 45
07 35
08 35
09 35
10 35
13 35
14 35
15 35
16 35
17 35
18 35
19 35
20 35
21 35
22 35
23 35
24 40
26 35
27 35
33 35
34 35
35 35
37 35
36 35
40 35
28 35
43 35
38 35
39 40
45 35
41 35
29 35
42 35
44 35
47 35
55 35
54 40
56 35
05 06 07 08
161 175 189 204
15 16 17 18
303 317 331 346
Operating
temperature
o
lower limit ( C)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
09
218
19
360