Canon imageRUNNER ADVANCE C5255 Series Service Manual page 1149

11) Remove the Key Switch Bracket.
• 2 Screws
x2
12) Install the Key Switch Unit to the Key Switch Bracket.
• 1 Screw (Binding; M4x6)
9
Installation > Key Switch Unit-A2 > Installation Procedure
13)
• 2 Screws (use the screw removed in step 11)
14)
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15)
CAUTION:
Be sure to remove adequately so that there is no burr.
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9 Installation > Key Switch Unit-A2 > Installation Procedure
Install the Key Switch Bracket assembled in the previous procedure.
Connect the connector of the host machine with the connector of Key Switch Unit.
x2
Cut the [A] part of the removed Right Rear Cover 2 in step 10) with nipper, etc.
[A]
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