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REV.-A
4.2.6.10
Top Edge Sensor Board and CSF Sensor Removal
WARNING
Be careful not to drop the top edge sensor lever spring in to the printer
mechanism.
NOTE: If you only remove the TE sensor board, you can pass the Steps 1 and 6.
Step 1 Remove the pump unit. (See Section 4.2.6.6)
Step 2 Remove the two CB(N) screws (M3 X 6) securing the both sides of platen cover, then remove
the platen cover.
Step 3 Remove the paper eject guide plate spring from the papger eject guide plate and frame M
(middle).
Step 4 Remove the E ring from the shaft of frame M, then remove the paper eject guide plate and paper
eject paper guide plate spring.
Paper eject guide plate
E-ring
Paper eject guide plate spring
CBS (M3 X 6)
CB(N) (M3 X 6)
Frame M
Figure
4-43.
Paper Eject Guide Plate Removal
Step 5 If necessary, cut the cable clamp which binds the lead wires from the top edge sensor board
and CSF sensor to frame M, then remove the lead wires from the hook of the platen shaft holder.
Step 6 Remove the CP(P) screw (M3
X
8) securing the CSF sensor to frame M, then remove the CSF
sensor.
Figure
4-44.
CSF Sensor Removal
4-36
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