Checking The Operation Of The Exposure Lamp; Adjusting The Shading Position - Kyocera TASKalfa 3050ci Service Manual

Item No.
U061

Checking the operation of the exposure lamp

Description
Lights the exposure lamp.
Purpose
To check whether the exposure lamp are turned on.
Method
1. Press the start key.
2. Select the item.
CCD
CIS
3. Press the start key. The lamp lights.
4. To turn the lamp off, press the stop key.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U063

Adjusting the shading position

Description
Changes the shading position of the scanner.
Purpose
Used when the white line continue to appear longitudinally on the image after the shading plate is
cleaned.
This is due to flaws or stains inside the shading plate. To prevent this problem, the shading posi-
tion should be changed so that shading is possible without being affected by the flaws or stains.
Setting
1. Press the start key.
2. Change the setting value using the +/- keys or numeric keys.
Display
Position
Increasing the value moves the shading position toward the machine left, and decreasing it
moves the position toward the machine right.
3. Press the start key. The value is set.
Supplement
While this maintenance item is being executed, copying from an original is available in interrupt
copying mode (which is activated by pressing the system menu key).
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Display
The exposure lamp lights
The CIS lights (when dual scan DP is installed)
Description
Shading position
Description
Description
Setting
range
0 to 18
1-3-50
2LK/2LN/2LM/2LC
Initial Change in
setting value per step
0 0.091 mm