Y Home Sensor Board - GRAPHTEC FCX2000 Service Manual

8.3.3

Y Home Sensor Board

How to detach the Y Home Sensor
(1) Detach the Y bar cover (Refer to the section 8.1.13.).
(2) Disconnect the Y home sensor cable from the Y home sensor board.
(3) Remove the two M3L5 binding head screws holding the Y home sensor board, and then detach it.
How to reinstall the Y Home Sensor Board
(1) Reattach the Y home sensor board in the reverse order in which it was detached.
(2) Move the pen block to the Y home sensor position, and then confirm the Y home sensor dog is not
hitting to the Y home sensor.
(3) Adjust the Y home sensor dog or the Y home sensor board position if the Y home sensor dog is hitting to
the Y home sensor.
(4) Adjust the home position in the maintenance mode, after the Y home sensor was reinstalled.
FCX2000-UM-251-9370
Y home sensor board
M3L5 binding head screw
Y home sensor dog
Y home sensor
8-33
8 DISASSEMBLY AND ASSEMBLY
Y home sensor cable
Confirm the Y home sensor dog is
not hitting to the Y home sensor.