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Date: Aug. 19, 1996
COLOR IMAGE SCANNER: JX-250M
No. : CX-220
(Part change information)
1.REGARDING GREEN PIXEL PROBLEMS.
2.REGARDING UNIFORMITY PROBLEMS.
3.THE ADDITION OF AN ON-OFF LABEL TO THE DIP SWITCH.
1. Regarding green pixel problems.
1.Model Name: JX-250/M/P
2.General: If wiring is not handled properly, green pixel problems (spots) may occur. To prevent
this, we have changed how the LED cable and motor cable wiring is handled.
3.Description: We have changed the handling of the LED cable and motor cable wiring as shown in the
figure below. Furthermore, we have added a unifying band and acetate tape (2 locations).
Acetate tape
LED harness
PWB unit
Lower cabinet
Lamp cable
LED cable
Motor cable ← Added unified band
(LHLDW2107SCZZ)
CCD cable
Keep the LED cable near the
wall while handling the wiring.
Acetate tape
Added acetate tape
(PTEPZ7042XCZZ)
Unified band
Note: Always remove grease
before attaching tape.
4.Action: From 1996 mid-May production on.
SHARP CORPORATION Printer and Scanner Division
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Orange
C
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2. Regarding uniformity problems.
1.Model Name: JX-250/M/P
2.General: In order to prevent uniformity problems, we have added a spacer to the main frame. We
have also changed the fixing screw for the lens from a hollow tip to a double point type.
3.Description: 1. We have added a frame spacer
(PSPAZ7077XCZZ) to the WB
side of the main frame.
(see figure to the right)
2. We have changed the lens fixing
worm screw.
XXXSP30L04000 → LX-BZ0193FCZZ
Changed worm screw
Lens
Added frame spacer
(PSPAZ7077XCZZ)
Main frame
4.Action: From 1996 mid-June production on.
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