Oki OKIPAGE 12i Series, Service Handbook, Page: 85 / 226

4 - 5
• Setting of LED Head Drive Time
Drive time of the LED head is set by setting the parameter of drive time of EEPROM according
to the luminous intensity marking on the LED head.
a. Corresponding table of luminous intensity marking and drive time parameter
Luminous intensity
marking on LED head
(~ 020)
(021)
(022 ~ 024)
(025)
(026)
027 ~ 028
029 ~ 030
031 ~ 032
033 ~ 035
036 ~ 037
038 ~ 040
041 ~ 043
044 ~ 046
047 ~ 049
050 ~ 052
053 ~ 057
Drive time parameter
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Luminous intensity
marking on LED head
058 ~ 060
061 ~ 064
065 ~ 069
070 ~ 073
074 ~ 079
080 ~ 084
085 ~ 090
091 ~ 096
097 ~ 103
104 ~ 110
(111 ~ 118)
(119 ~ 126)
(127 ~ 135)
(136 ~ 144)
(145 ~ 154)
(155 ~)
Drive time parameter
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
*( ) marking of the luminous intensity marking on LED head depend on the darkness control
parameter.
b. Corresponding table of darkness setting and drive time parameter
* The drive time parameter of the LED head depend on the setting of the darkness control.
ex.
Luminous intensity marking on LED head : 027~028
Darkness setting : -2
Drive time parameter : 31 [27–(-4)]
The drive time parameter in the Table of Item B
The drive time parameter in the Table of Item A
Darkness setting
-2
-1
0
+1
+2
Drive time parameter
-4
-2
0
+3
+6