Epson Stylus Pro 7400, Service Manual

Page: 302 / 428

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Adjustment Mechanical Adjustment 302
5.2.2 Cutter Position/Height Adjustment
This adjustment allows you to adjust the position and height of the cutter in relation to
the elevated portions on the platen provided for the cutter.
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Required Tool
Cutter Position Jig
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Procedure
1. Set the cutter position jig on the sub-platen at home side by putting the two
legs of the jig into the paper suction holes as shown in Figure 5-7 . Then move
the Carriage Unit slowly until the Cutter Unit comes on the jig.
2. Loosen the five screws shown in Figure 5-8 that secure the Cutter Unit to the
Carriage Unit so that the Cutter Unit position can be adjusted.
3. Adjust the position of the Cutter Unit so that its bottom and left edges align
with those of the positioning jig, and press the unit against the jig to make
them in absolute contact with one another as shown in
Figure 5-9 . Then
secure the Cutter Unit with the screw loosened in Step 2 .
Figure 5-7. Jig Setting Position
Figure 5-8. Cutter Position/Height Adjustment (1)
Figure 5-9. Cutter Position/Height Adjustment (2)
Cutter Position Jig
Paper Suction Holes
Loosen the five screws.
Press the Cutter Unit
against the Jig