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Sharp SF-7700 - Page 58

Sharp SF-7700
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SF–77OO
SF-7750
@ Prepare a sheet of A4 or 11” x 8-1/2 paperfor an origin~ ad
@ If LF is not ~ual to LR, loosenmirrorbase C frontframe Side
draw a paralld line IOmm from the lead‘adage of the paper.
heightadjustingnut.
mis has to be exati,
: Parallelline .
\
1
.
J
lom .
- 10U
@ Place the originalon the originaltable.
1
foradjustment
@ Make a mpy in the norfnd mode.
@ Measure the distan~ of LR and LF (figure).
+
,>
,
n
If LF is largerthan LR:
Turn the ad~sfing ~
~ (arrowheadA) to inmeaae
the heightof mirrorbase C f- frame side.
If LF is not greater than LR:
Turn the ad~sting .wew artt-kwiae (arrowhead B) to
dmeaae the .heigti of mirrorbase C frontframe side.
@ Repeat above@ through@ untilLF hmes ~uti to LR.
@ Tghten the heightad~mng ~.
@ Chd your adjustment.
(6)MirrorbaaaCmm wmon adjuatmant(SF-~W
only)
The
mm is used to changethe -n of mirrorbaas C to Fas
the lens exam to the given megn~tion ratio. That is, OID is
varied to meat the magn~tion ratio.
Campositfonn-stobead~edtiarry oftifolkrwing reasons:
. After replamment or removalof the mifirflens dWe motor.
Afier r~la~~nt or r~~ of the ~ drivewormgear.
. After repla=ment or remov# of the mimr base C drive =m
is tit attainedin-the errl~e or reduoamode.
@ Loosenaetsorewthat hoM the - drive wrm gear.
@ Turn poweron @ set the mag-tion ratioto norrnd(xl .00)
@ Wme&wer off.,
@ Withoutmovingthe wmi~ ~~r d~e s~fi, m~te ~ _
worm gear and matd the twooam Mea ih mimr base C with
the two _ ho~ in the ~ base C _ hotder.
/%’
c
10-10
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