AL-2041 SIMULATION, TROUBLE CODES 10 - 14
46 18 Image contrast adjustment
(300dpi)
[Function]
Contrast is set for each mode.
When this simulation is executed, the current set value is displayed in 2 digits (Default: 50).
Change the set value and press [START] key to make a copy under the set value.
When the set value is increased, the contrast becomes higher. When the set value is
decreased, the contrast becomes lower.
In this case, only Exp.3 copy is made. When, however, the setting is made to make higher con-
trast, Exp.1 and Exp.5 copies also become in higher contrast. When made to a lower contrast,
Exp1. and Exp.5 copies become lower contrast, too.
Press [Exposure mode selector] key to switch the mode. The set value of the selected mode is
displayed on the LCD/display.
(Adjustment value: 1 – 99)
[Operation]
The operation is similar to simulation 46-01.
19 Exposure mode setup
(AE mode)
[Function]
<
γ table setting>
When this simulation is executed, the code number of the current set gamma table is displayed.
(Default: 2)
Enter the code number corresponding to the desired gamma table, and press [Exposure mode
selector] key to change the mode and write into the EEPROM.
<AE operation mode>
When setting the
γ table, press [Exposure mode selector] key to change to the AE operation
mode, and the current set code number of the AE operation mode is displayed. (Default: 0)
Enter the code number corresponding to the desired AE operation mode and press [Exposure
mode selector] key to change the mode and write into the EEPROM.
<PHOTO image process setting>
When [Exposure mode selector] key is pressed in AE operation mode setting, the mode is
changed to the PHOTO image process setting and the code number of the current set PHOTO
image process setting is displayed. (Default: 1)
Enter the code number corresponding to the desired PHOTO image process setting and press
[Exposure mode selector] key to change the mode and write into the EEPROM.
[Operation]
The operation is similar to simulation 46-01.
Main
code
Sub
code
Contents Details of function/operation
Mode Display lamp Default
AE mode (300dpi) AE mode lamp 50
TEXT mode (300dpi) TEXT mode lamp 50
PHOTO mode PHOTO mode lamp 50
TS mode (TEXT) (300dpi) TEXT mode lamp
PHOTO mode lamp
50
TS mode (AE) (300dpi) AE mode lamp
PHOTO mode lamp
50
Dither mode AE mode lamp
TEXT mode lamp
PHOTO mode lamp
50
Mode Display lamp
Code
number
Setting content Remark
γ OFF
1 Image quality priority mode
2 Toner consumption priority mode Default
AE AE
0 Lead edge stop Default
1 Real time process
PHOTO PHOTO
1 Error diffusion process Default
2 Dither process
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