Toshiba E-Studio 5540c - Image Quality Control Unit; Image Position Aligning Sensor (Front); Image Position Aligning Sensor (Center)

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DISASSEMBLY and REPLACEMENT
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4.8 Image Quality Control
4.8.1 Image quality control unit
4.8.2 Image position aligning sensor (front) (S20)
4.8.3 Image position aligning sensor (center) (S21)
(1) Take off the transfer cam unit.
 P. 4-163"4.7.25 2nd transfer roller
contact/release detection sensor (S50)"
(2) Remove 2 shoulder screws and then take off
the image quality control unit.
Fig. 4-483
(1) Take off the image quality control unit
 P. 4-165"4.8.1 Image quality control unit"
(2) Remove 2 screws and take off the image
position aligning sensor (front).
Fig. 4-484
(1) Take off the image quality control unit
 P. 4-165"4.8.1 Image quality control unit"
(2) Remove 2 screws and take off the image
position aligning sensor (center).
Fig. 4-485
Shoulder screw
Image quality control unit
Image position aligning sensor (front)
Image position aligning sensor (center)