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E d i ti o n 5 .0 H 24 H ead R ep ai r T r ai n i n g T e xt f o r S er v i ce E n g i n eer s R e p l a c i n g a n d A d j u s ti n g th e S te p p i n g M o to r 7 . 5 A dj us t i ng t he S t e ppi ng M ot or P os i t…

Edition 5.0 H24 Head Repair Training Text for Service Engineers

Replacing and Adjusting the Stepping Motor

7.4 Attaching the Stepping Motor

1. Attach the stepping motor, tighten the 3 mounting bolts, and then connect the connector.

2. Attach the bracket with the screws, and then connect the 2 flat cables.

FK-9F50-08-0E 7-6 FUJI MACHINE MFG. CO., LTD.

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Edition 5.0 H24 Head Repair Training Text for Service Engineers

Replacing and Adjusting the Stepping Motor

7.5 Adjusting the Stepping Motor Position

1. Lower the holder A spool valve by hand.

2. Move holder A to the Z-axis motor roller position by hand.

Motor roller

Spool valve for

syringe A

Syringe A

FK-9F50-08-0E 7-7 FUJI MACHINE MFG. CO., LTD.

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Edition 5.0 H24 Head Repair Training Text for Service Engineers

Replacing and Adjusting the Stepping Motor

3. Click [Move to Upper Position] to raise the spool valve.

4. Check that the raised spool valve can be raised a little more by hand (there is some

extra upward stroke).

Manually push the spool valve

upward to check that there is a

small gap.

FK-9F50-08-0E 7-8 FUJI MACHINE MFG. CO., LTD.

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