Utax CD 1015, Руководство по обслуживанию

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Maintenance
Description
item No.
2AV/X
1-4-74
1-4
U099 Checking the original size detection
Description
Displays the original width detection data and sets the original width detection threshold.
Purpose
To check the original width detection. Also to change the original size detection threshold if the size of the
original on the contact glass is detected incorrectly.
Start
1. Press the start key. A selection item appears.
2. Select the item using the image mode selection key.
3. Press the start key. The machine enters the execution mode.
Display Description
dA Checking the original width detection data
LE Setting or checking the original width detection threshold
Method to display the original width detection data
1. Place an original on the contact glass and turn the original detection switch on. The exposure lamp turns on
and the width of the original is detected. The scanner data taken at the nine points from (1) at the machine
rear to (9) at the machine front is displayed.
The data is displayed within the range of 000 to 255, 000 indicating white (original present) and 255
indicating black (no original).
2. Change the point to display the detection data by lighting a copy exposure indicator or making one flash
using the copy exposure adjustment keys. For the correspondence between the detection point and the
copy exposure indicators, see Figure 1-4-13.
1 2 3
4 5 6
7 8 9
Point Copy exposure indicator
1
Exp. 1 lights.
2
Exp. 2 lights.
3
Exp. 3 lights.
4
Exp. 4 lights.
5
Exp. 5 lights.
6
Exp. 1 flashes.
7
Exp. 2 flashes.
8
Exp. 3 flashes.
9
Exp. 4 flashes.
Figure 1-4-13
3. Press the stop/clear key. The selected item appears.