Canon iR3570 Series, Руководство по обслуживанию

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Chapter 7
7-30
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2) Slide out the sleeve front guide [2] in the direction of the arrow while
releasing the claw [1].
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3) Unscrew a self-tapping screw [1] and a washer screw [2], and remove the
angle
adjustment plate [3].
F-7-149
4) Remove the E-ring [1], a washer [2], a bearing [3], a gear [4], and a dowel
pin [5].
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5) Unscrew a screw [1] and remove the gear unit [2].
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6) Remove a sleeve bushing [1], a gear [2], and a dowel pin [3].
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When mounting the sleeve bushing, be careful with the following points.
Match the projection [4] of the sleeve bushing to the depression of the gear
unit side plate to mount. (If mounting in the wrong direction, the projection
of the sleeve bushing might come into contact with the surface of the photo-
sensitive drum.)
Pay attention to the mounting direction of the sleeve bushing. (Mount the
sleeve bushing with longer projection on the developing cylinder. If the
mounting direction is wrong, the gear unit cannot be attached.)
7) Unscrew 2 screws [1], and detach the blade unit [2].
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8) Unscrew 4 screws [1] which fix the sleeve holders (front/rear).
9) Push up the developing cylinder [2] and remove it along with a roller or
others.
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10) Remove a push-on roller [1], a sleeve holder [2], a bearing [3], and a
sleeve holder (rear)
[3] from the developing cylinder.
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[1]
[3]
[2]