SF-7300
SF-7350
Size C (SF7300)
r
Lens number
Size C (mm)
17.0 10.5
I
J
\
I
11
7.5
10.5 7.25
10
7
9.5 6.75
9.0
6.5
1
t
3.0 3.5
I
No.4J5mirror
Adjustmentmustbe done by the distancebetween the bend d
the baseplateand tha mirrorhotier accordingto the lens nu~
ber (Size D).
TE: RAtiorrship between the lens number and the dimension
D is identicd tothe SF-7350.
MirrorhoHer securingscrew !
Mirrorho~er
——
*
I
.
/
Adjuati~ screw
I
Bando{the baseplate
I Sfze D
Resddon and magnifbationratiofine adjustment(SF7350)
Reedw.on
Loosenthe cam drum ho~er securingscrew.
Adjust by means of the No.w5 mirror adjusting screw in
referenceto the reeolutbn ofthe copy.See E-(l)-(B).
Use teat command
48.
(SF-7350 only)
Used to adjustb magnificationratioin the longitudinaldirec-
tbn of the copy.
By changingthe lens home po~n in the rrormd mode, the
magnifkatiort retb in the longitudinaldirection of the c-y
(acrossthe frontand rearframe sides)canbe adjusted.
Mefhti:
1) Place a scale across Hh frame sides of the origirrdtable
and make a copy h the normal mode to obtain the mag-
nifbatti ratiocompensationvalue.
Magnifkation ratio = (original size - copy image size) I
(originalsize) x 100
IOOmmsde
(o*irtal)
Image on -y
(lmm smdkr
thanthe
~inal (17-))
100:991100 x ;00 :1 [%]
2) Executetest corrrmand48.
C ~ 7. + Y. + C +
4 + 8 + PSW
As the
readylamp turnson, the previouslystoredWre (2
to 6) is displayed.End the magnificatbnratioand compem
satbrrvalue in the table.
(Input ~gure) = (previous~ stored figure) + (compensation
factor)
When the PSW is pressed after entry d a new figure,the
f~ure K storedinthe merrr~ and the ready lampgoes out.
Since it n notpoesibk to adj~t the magnificationratiowith
thistest commandfora figurebss than 2 or greaterthan 6,
the lens base SWplate needs to be moved towads the
paper entrysti if smallerthan 2 or towardsthe paper exit
side ifgreaterthan 6 bef- m~irrg adjustment.
r
Magntiicationratb [70] Cornpensatfonvalue
I
.52to .65
4
.37to .51 3
.23to .36
2
I
.08to .22
I
1
I
I —.07 to .07
I
o
I
I
—.08to —.22
—1
—.23 to—.36
I
—2
I
—.37 to —.51
I
4
I
I
—.52 to—.65
4
Example
~g:~~tion
Comf~~$bn
Pr8vb##8stord Input
Vabe
4.5 A
2
5
4.25 —2 6
4.5
—3 3
14
Movetothe
errsbaseSIR
paperentrystie]
3)
4)
5)
Make a c-y in the normal mode and comparQthe size of
the scale imageon the copywiththe actualscale.
Pushthe CLEAR key to cancel teat command.
If the size of the soak image on the copy~uab the actual
scale size, the adjustmenthas been complete.
If not, repeat
steps1) thru3) untilsuccessfuladjustmentis
attained.
Cancel testcommand48 by pushingthe CLEAR kayWica.
Readution and magnificationratiofine adjustment(SF-73OO)
8-12
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