GRAPHTEC FC9000-100, Service Manual

Page: 52 / 227

FC9000-UM-251-9370 7-14
7 DISASSEMBLY AND REASSEMBLY
7.2.3 Replacing the Registration Mark Sensor
How to detach the registration mark sensor
(1) Detach the pen block cover (Refer to subsection 7.1.10.).
(2) Remove the M3L6 binding head screw holding the registration mark sensor unit.
M3L6 binding head screw
(3) Slide the registration mark sensor unit to upper direction, and then pull out it to the front side from the
pen block.
Registration mark sensor unit
Slide the registration mark
sensor unit to upper direction,
and then pull out it to the front
side from the pen block.
(4) Remove the two M2L3 binding head screws holding the registration mark sensor unit bracket, and then
detach it from the registration mark sensor unit.
M2L3 binding head screw
Registration mark sensor unit bracket
(5) Detach the solenoid core part from the registration mark sensor unit.
Registration mark sensor unit
Solenoid core part Solenoid core part