—.—.
SF-7300
SF-7350
● Reverse the ~uenceto r-aeeem~e and notethe fdfoting:
c Insert the potion A ofthe sensorhtirng bra~et in the frame
and set the center of the screwhobs to the center of the oval
hoh.
NOTE: Wkh the date hstallad in the above Iocati, the fullwaste
tonerwfllbe detectedat 35 grams.Chang@ the po~n of
the plate 1mmchangesthe sensingIevd by 3 grams.
C. PSD
sensor hoMingbracket
(1) Open theckm shall.
Remove transfercoronaunit.
Remove separationunti.
Unfastenthe 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 fromrearframe side)
If the copy lamp unit hits the frame when movingfoward or
ba~ward, change the locationofthe 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 fromtheframe.
Remwe the boti sensespring.
Remwe SP hook plate.
Remwe the waste tonersenseplate (one E-ring).
Remove the TFD throughthe sensor installinghofe and t~e
Paper guide E
\
out the connectorthroughthe hde “a”.
Cmnector
, Connectorinsertionhok
4“-
Springhd phte
v
b“
Wire damp hoMinghok
Senaord
(~ Remwethe PDS.
d
Wire damp
~+
\
TFD
\\
Waste toner sensorpbte
PSD connector
~/
Wire hokfer
‘E3
Uppd frame F
PSDpeti
(Re-assembly)
Reversethes~uencetore-assemble.
After replacement or removal of the spdng ho~ plate, h has to be
installd in the base locationshownbelow.
Ba* sidevfewof the ~oer guide E
Reverse the s~uence to r-aseemMe.
● The separatorgutie mustrestfirm~ on the ribof the paperguide
E, when k is installed.
Frameprotrusion
\
/ I
Sptinghookplate
Saew
~mm
12-2
I
- ....-—
k
..
.,
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