Epson Stylus Pro 4400 - Setting the CR Lock Tool

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Adjustment Mechanical Adjustment 386
4. Set the CR Lock Tool.
Set the CR Lock Tool into the 2 holes on the printer frame, and then fix
the tool by pinching with the bearings of the Carriage Unit.
5. Loosen the two screws securing the "Multi Sensor Holder".
6. Set the position of the "Multi Sensor Holder" in rear direction and
then downward direction. Then tighten the two screws.
7. Set the position tool 2.9 and move the Carriage Unit, confirming that
the "Multi Sensor Holder" does not contact it.
8. Set the position tool 3.1 and move the Carriage Unit, confirming that
the "Multi Sensor Holder" contacts it.
Figure 5-16. Setting the CR Lock Tool_1
Figure 5-17. Setting the CR Lock Tool_2
Figure 5-18. Multi Sensor Position Adjustment_2
Carriage Unit fixing tool
CR Lock Tool
Screws
Multi Sensor Holder