YSD_Users_E.pdf - 第110页
2-50 2 Basic operation 4.2 Dot station 4.2.1 Replacing the paper T o replace the predispensing paper in the dot station, use the following procedure. 1 Remo ve the paper feed unit. Holding the handles at both ends, remov…
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Basic operation
4
Adjust the sensor level when the liquid still remains.
1. Set the syringe full of liquid into the head assembly.
c
CAUTION
If the product label affixed to the syringe is large so that it covers the lower part of the syringe, peel it off from the lower
half of the syringe.
If the product label covers the lower part of the syringe, the low-liquid sensor cannot detect whether adhesive has run
out or not.
2. Allow the sensor beam to strike the syringe.
The holder in which the syringe is set contains 4 openings. Rotate the R-axis so that the sensor faces
the opening where the lowest value is obtained.
3. Press the Auto SET button on the amp and check that the calibration indicator turns off.
5
Check the sensor ON/OFF operation.
1. Open the [Unit]-[I/O] tab.
2. Move the piston of the empty syringe up and down across the sensor optical axis, and check that
the I/O monitor for the sensor switches as follows.
Head 1 :N130101
Head 2 :N130102
Head 3 :N130103
When liquid is detected (liquid remains) :1
When no liquid is detected (no liquid remains) :0
Sensor ON/OFF check
Check here.
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NOTE
• When using the low-liquid sensor, set the maximum liquid amount for the dot station to "0".
• When the amp output selector switch is set to “L_ON”, if the sensor cannot correctly detects whether the liquid
remains or not, see “4.1 Remaining amount detection angle setting” in Chapter 3.
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Basic operation
4.2 Dot station
4.2.1 Replacing the paper
To replace the predispensing paper in the dot station, use the following procedure.
1
Remove the paper feed unit.
Holding the handles at both ends, remove
the paper feed unit by pulling it to the front.
Removing the paper feed unit
Paper replacement section
Handle
Diffuser section
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Remove reel 1.
Remove reel 1 on the roll-up side.
Passing the paper through the unit
Paper guide
Reel 1
Roller section
Installation shaft
Reel 2
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3
Remove the used roll of paper from reel 2.
If it is difficult to remove, cut into the roll with a cutter and remove the used roll.
4
Attach a roll of new paper.
Insert the new paper onto the paper installation shaft as shown above.
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Basic operation
5
Pass the paper through the paper guides.
Referring to the figure at the right, pass the paper in order through the guides as shown at the Step2.
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NOTE
To pass the paper through the roller section, push the roller against the feeding reel.
6
Insert the end of the paper into a slit in the shaft.
1. Insert the end of the paper into a slit in the shaft of reel 2.
2. Rotate the gear on which the reel drive belt is fit so that reel 2 rotates counterclockwise two or three
turns. Reattach reel 1 to hold the paper.
Inserting the paper into the reel
Paper
Sit
Gear
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Reattach the paper feed unit.
Install the paper feed unit in the original position.
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NOTE
If the diffuser section gets dirty, it should be dry-wiped with a cleaning wipe.
8
Advance the paper manually.
On the Setup screed, press the [Dot Station] button to open the “Dot Station” dialog box, and press the
[Start] button to advance the paper to take up the slack in the paper. After the slack is taken up, press
the [Stop] button and close the dialog box.
Advancing the dot station paper
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