Sharp CE-150 - Page 28

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Phenomenon
Condition
(2)
"F" is printed as shown
below.
F F
OK NG
(3) ··P" is shon as shown
below.
p
F
OK
NG
Cause
(I) Pen and return spri ng.
(2) Play in entire sl ider.
(1) Faulty engagement
of
paper feed gear insjde
rubber
roller unit
after sliding
by one
tooth .
(2)
Substantial play in
rubber roller bearing.
Level
Location and Method
of Checking
B Check by rotating Y id le gear
back and forth for several
seconds
by hand in the pen-
down mode.
B Check slider and X drive
system.
A Check gear engagement.
B Check for play by moving
the gear vertically.
Repair Method
Replace rotary holder.
Exchange slider.
M ount properly.
Replace rubber roller unit.
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