Canon imagePRESS C1 Service Manual - page 171
Chapter 2
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11) Remove the 2 connectors [1].
12) Loosen the screw [2], move the charging assembly fixing member [3] in
the upper right direction and fix it with screw.
13) Remove the primary charging assembly [4].
Check the primary charging wire. If there is dirt or paper dust on it, clean
it with alcohol solution.
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14) Disconnect the connector [1], and remove the screw [2].
15) Remove the pre-transfer charging assembly [3].
Check the pre-transfer charging wire: if there is any dirt/paper lint
attached to it, clean it with alcohol solution.
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16) By reversing the steps used to remove it, mount the primary charging as-
sembly and pre-transfer charging assembly.
17) Shift down the lock lever [1] in the direction of the arrow to release.
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18) Grip it tightly by both hands, and shift down the hopper [1] gently in the
direction of the arrow.
Points to Note when Pulling up the Hopper Unit
1. Be sure to check with eyes that the lock arm [1] on the lower left of the
hopper is hooked to the shaft [2] and the hopper unit is locked.
2. Be sure not to swing the hopper unit.
In the case the hopper unit is not fully locked, the hopper unit may drop.
[1]
[2]
[1]
Check to see that the solution is completely dried out.
[1]
[4]
[2]
[3]
[1]
[2]
[3]
[1]