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E d it io n 5 .0 H 24 H ead R ep ai r T r ai n i n g T ext f o r S er vi ce E n g i n e e r Pro p e r D at a M e asu r em en t 10 .4 P r ope r M e a s u r e m en t N ot e: I t i s nec es s ar y t o r es et t he “ E nc od…

Edition 5.0 H24 Head Repair Training Text for Service Engineer

Proper Data Measurement

10.3

Motion Check

Select [Motion Check] from the main menu to check the motion of the head.

Caution: Motion Check should only be performed after the proper data

measurement is complete.

Motion Check has the following three buttons.

1) ALL Check：

Select [ALL Check] to perform all motion check.

The R-axis rotates twice to check the pickup operation and then the placement

operation for nozzles A to H. The operation of the stepping motor, Z-axis lever

sensor and nozzle check sensor are also checked.

2) STEP Check：

Select [STEP Check] to carry out the steps in [All Check] one by one.

3) Cancel：

Select [Cancel] to return to the main menu. However, it is not possible to return to

the main menu while the operation check is being performed.

Note 1: Before checking the operation, install nozzles on the syringes of the H04,

H08, H12, H12HS and V12 heads.

Note 2: To suspend operation, press and hold the Cycle Stop button on the

operation panel.

Perform all check

Perform step check

Return to main menu

Each axis current counter value

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Edition 5.0 H24 Head Repair Training Text for Service Engineer

Proper Data Measurement

10.4 Proper Measurement

Note: It is necessary to reset the “Encoder Backup Alarm” in order to start the proper

measurement. Procedure: Use “Motion Adjustment Tool”, and then release the encoder

backup alarm by executing MT-reset. (Refer to chapters 9.3 and 9.4 for the detailed MT-

reset procedure.)

Select [Proper measurement] from the main menu to measure the proper data.

・Servo ON/OFF : Switch the servo ON/OFF status.

・OK

: Save the counter value of the selected item to proper data. After

saving, the focus moves to the next measurement nozzle. This item

changes to [Retry] once the measurement is complete for the axis.

・Next Select to display the next measurement screen. This item displays

once the measurement is complete for the axis.

・Cancel : Return to the main menu.

・SKIP :The SKIP button is intended to be used to skip proper data

measurement items that do not need to be performed again. This

allows flexibility in different situations. Only use the SKIP button if

you are sure it is okay to skip a particular step. If you are not sure,

you should perform the measurement without skipping it.

・REL > : Move axis position to relative position

・ABS > : Move axis position to absolute position

・Only A: : Switching measurement button

Measure only holder A. Changes to [ALL] when pressed.

If A holder measurement is set, the other offset values are

automatically entered. (Only Q-axis) When selecting this, it is

necessary to perform measurement using the auto measurement

software. (Dedicated software and jig required).

・ALL : Switching measurement button

Measure [ALL] holders. Changes to [Only A] when pressed.

After measuring holder A, B,C,D…and so on are measured.

Normally [ALL] is selected.

Skip this step

The nozzle being

measured is highlighted

Return to main menu

Nozzle quantity

differs according to

head type.

24 nozzle head is

shown here.

Current counter

value of each axis

Next measurement

Servo ON/OFF

Command

Measuring axis

Move to absolute position

Move to relative position

Set absolute position

Switching measurement button

Set relative position

Servo status

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Edition 5.0 H24 Head Repair Training Text for Service Engineer

Proper Data Measurement

10.5 R-axis Proper Data Measurement

1. Turn the power ON in the following screen and then push [Proper measurement] to

start the proper data measurement.

2. The following screen displays.

3. Before performing the R-axis MT Reset, rotate the R-axis by hand to align the MT

reset marks on the rotary holder and bracket. Select [OK] at this position to perform

MT reset.

Head S/N

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