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Maintenance
item No.
U093
Setting the exposure density gradient
Description
Changes the exposure density gradient in manual density mode, depending on respective image modes (text,
text and photo, photo).
Purpose
To set how the image density is altered by a change of one step in the manual density adjustment. Also used to
make copy image darker or lighter.
Start
1. Press the start key. A selection item appears.
2. Select the image mode to be adjusted by lighting image mode LEDs using the image mode selection key.
3. Press the start key. The machine enters the setting mode.
Image mode LEDs
: Off,
Setting
1. Select the item to be adjusted by lighting a copy exposure indicator using the copy exposure adjustment
keys.
2. Adjust the setting using the zoom +/– keys.
Copy exposure
indicator
Exp. 1
Exp. 2
Increasing the setting makes the change in density larger, and decreasing it makes the change smaller.
3. Press the start key. The value is set.
4. Press the stop/clear key. The selected item appears.
Test copy mode
While this maintenance item is being performed, copying from an original can be made in test copy mode.
Completion
Press the stop/clear key while a selection item is displayed. The indication for selecting a maintenance item No.
appears.
Description
Density in text mode
Density in text and photo mode
Density in photo mode
: On
Description
Change in density when manual density is set dark 0 to 3
Change in density when manual density is set light 0 to 3
Image density
Dark
Set to LIGHTER
Light
Light
Density adjustment range: Normal
Density adjustment range: Special area
Figure 1-4-2 Exposure density gradient
Description
Setting range
Setting: 3
Setting: 0
Set to DARKER
Center
Dark
Initial setting
0
0
Density adjustment
2DC
1-4-15
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