P_Edge Sensor Sensitivity Adjustment - MUTOH ValueJet 1604 Service Manual

VJ-1604 Maintenance Manual
7. If the carriage passes over the 1.42 mm part of the PG height check jig, loosen the screws (1 piece on each
side) on the left and right side of the carriage that retain the head UD collar to lower the PG.
Left view
1
8. Loosen ths screws (1 piece on each side) that retain the head UD collar to fix the height of the head.
9. Move the carriage back to the origin.
10. Close all the covers.

7.10 P_EDGE Sensor Sensitivity Adjustment

This section describes the procedure to adjust the P_EDGE sensor sensitivity.
When you have removed and installed the P_EDGE sensor, the P_REAR sensor, or the MAIN board
assembly, adjust the P_EDGE sensor sensitivity.
• P_EDGE sensor
• P_REAR sensor
No.
1 Head UD collar
2 Screws that retain the head UD collar (pan-head
screw with spring washer and flat washer M3
3 Carriage
3 1
2 2
Part name
7-41
7 Adjustment
Right view
×
8)
Rev.-05
3