I
--
k
SF-7300
SF-7350
[6] PAPER FEED UNIT
1. Major parts replacement
A. Removing the paper feed unit
(1) Open the clam shell meshanism.Remove the transfermrona
unit from the rear frame side with ere not to damage the
removertape.
Removertaoe
Transferaona unit
Rear frame side
(2) Remove the -in --w.
Removethe paper feed unithoHing-ewe (four).
Remove the paper feed unt in the arrowdir-n.
Paper feed unit
TI
Reversethe prosedureto r-install.
(Hints In Installing the paper feed unit)
Insert the transfer side (hatched portion) of the paper guide (A)
underthe paper guide E.
Paper feed guideA
\ ‘mrgutieB
\
Paper feed gutie E
(Hints In installing the tranafer corona unit)
Insertthe Potruaion ofthe transfer-orra unkintotie gutie hde in
the frontframe stie p~ guide E.
,
Protuion ofthe TC unit
/
%(
.
\
1
/
$g”b
Peperguide E gude hok ‘
\
\
Frontframe side
B.Removingthe paper feed roller, u-turn roller,
Resist roller
(1) Remove thepaper feed unti,in referenoeto A-(1) thm (2).
(2)-a. (Paper feed roller)
Remove the paper feed rolkr s@ng clutch, paper feed
sole~ti armature,and the CD PWB.
Remove the paper feed roller. ~ree E-rings, two bushings,
and one screw.
(2)-b. U-turnroller)
Remove the CD PWB, gear, and pin.
Remove the wturn roller.Two E-drrgs,two bushings,and one
screw mustbe removed.
(2)<. (Lowerresistroller)
Remove the resist roller spring clutch, tension plate, and
spring.
Remove the resist rdkr. Three E-rings and three bushings
mustbe removed.
/
P&er feed solenoid
Paper feed rolferspdngclutch _amre ~htd)
.
C. Removing the paper guide C unit
(1)
Remove the DV unit.
(2) Remove the drum unit.
(3) Remove
theDV gutie (fourscrewe).
6–1
To Next Page
Loading...
