Sanyo ECR-238 - Page 37

[ PHENOMENON | CONDITION CAUSE LEVEL CHECK POINT AND METHOD REPAIR METHOD
13. The ribbon |The ribbon can |{1) Faulty engage- @ Remove the ribbon. With |@ If not, replace the ribbon
is not auto- | be taken up in ment between the ribbon detecting lever
matically one direction, the ribbon de- cap positioned 4 mm
taken up but cannot be tecting lever from the spool shaft,
taken up in the and ribbon check if the ribbon feed-
opposite feeding pawl. ing pawl moves toward
direction. the opposite spool when
the ribbon feeding plate
is actuated.
Ribbon detecting re Detent pawl
@ If not, replace the ribbon
detecting lever spring.
@ Check if the ribbon de-
tecting lever cap on the
ribbon detecting lever
sufficiently presses
against the ribbon.
See CAUSE (1) of PHENOMENON 12.
(2) Stretched rib-
bon detecting
lever spring
(3) Malfunction of
ribbon feeding
pawl
(4) The same type
of spool gear is
mounted on
both sides
@ If spool gears T and S
are not mounted, replace
the wrong spool gear
with the right one.
@ Check if spool gears T
and S are correctly
mounted.
-37-