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—.—.
I
SF-7300
SF-7350
Reverse the ~uenceto
r-aeeem~e and notethe fdfoting:
c Insert the potion A of the sensor htirng bra~et in the frame
and set the center of the screw hobs to the center of the oval
hoh.
NOTE: Wkh the date hstallad in the above Iocati,
the full waste
toner wfllbe detected at 35 grams. Chang@ the po~n
of
the plate 1mm changesthe sensingIevd by 3 grams.
C. PSD
sensor hoMingbracket
(1)
Open theckm shall.
Remove transfercoronaunit.
Remove separationunti.
Unfasten the PSD connector.
Remove the separation guide and the paper guide E (two
In the frame
Frame ~uare hob
~v
&
A
(2)
(3)
(4)
(5)
screws)
Frame protrusion
<MHPS>
A
<MORS>
'aewK'
/ /
-ova'ho'
P
r-
4
lm*.3mm
C=ter
(Vkw from rear frame side)
If the copy lamp unit hits the frame when movingfoward or
ba~ward, change the locationof the sensorho~ing bracket.
If the bation of the MHPS is changed, copy bad edge must
be adjusted.
I
B. TFD
(6)
Remove the PSD coverontheback side of thepeperguide E.
(1)
(2)
(3)
(4)
Remove the operationpand (twoscrews).
Unfasten the TFD connector.
Remove the wire ckmp fromthe frame.
Remwe the boti sense spring.
Remwe SP hook plate.
Remwe the waste toner sense plate (one E-ring).
Remove the TFD throughthe sensor installinghofe and t~e
Paper guide E
\
out the connectorthroughthe hde "a".
Cmnector
, Connectorinsertionhok
4"-
Spring hd
phte
v
b"
Wire damp hoMinghok
Senaord
(~
Remwethe PDS.
d
Wire damp
~+
\
TFD
\\
Waste toner sensor pbte
PSD connector
~/
Wire hokfer
'E3
Uppd frame F
PSDpeti
(Re-assembly)
Reverse thes~uence tore-assemble.
After replacement or removal of the spdng ho~ plate, h has to be
installd in the base locationshownbelow.
Ba* side vfew of the ~oer guide E
Reverse the s~uence to r-aseemMe.
The separatorgutie must restfirm~ on the rib of the paper guide
E, when k is installed.
Frame protrusion
\
/
I
Spting hook plate
Saew
~mm
12-2
I
- ... . -—
k
..
.,
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