FujiFilm CR-IR341 Service Manual page 634

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C
ONTENTS
9.3 Removing and Reinstalling Scanning Optics Unit
CAUTIONS
• Do not remove the top cover of the scanning optics unit.
• Carefully handle the scanning optics unit to avoid any shock to it.
• Do not tilt the scanning optics unit.
• Never put your fingers into the projection outlet located on the bottom of the scanning optics
unit.
• During removal and installation, exercise care not to let any screw drop into the subscanning
unit.
Removal
(1) Pull out the scanner unit.
"7. Pulling Out and Pushing In Scanner Unit"
(2) Write down on your notepad the read width adjustment value indicated on the label
located on one side of a new scanning optics unit.
This read width adjustment value will be used to adjust the read start position and read
width.
(3) Disconnect the connectors (CN1-3).
(4) Remove the ground wire.
(5) Carefully take out the scanning optics unit, while using care to avoid shock to it.
(5)
Scanning optics unit
BR M4x16, x4
(3)
CN1, 2, 3
Scanner unit
NOTE
The scanning optics unit of the service parts does not contain the LD assembly. When
replacing the scanning optics unit, reattach the existing LD assembly to a new scan-
ning optics unit.
"9.4 Checking and Replacing LD Assembly"
009-051-06
009-051-05
04.20.2001 FM3006
11.20.99 FM2638
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CR-IR341 Service Manual
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(4)
Ground wire (x2)
BR M4x8
FR1H1123.EPS
MC - 143
MC - 143