Canon iR1020 Series Service Manual page 116

Chapter 7
8) Remove the four high voltage contacts [1] and the interlock switch [2].
[2]
9) Remove the three screws [1], and slide the three voltage cable guide
(right).
10) Remove the connector (J15) on the power supply, and release the cable
[1] from the clamp.
11) Remove the bosswes [2] using a flathead screwdriver, and remove the
high voltage cable guide (lower) [3].
7-10
[1]
F-7-22
[1]
[2]
F-7-23
[3]
[1]
[2]
F-7-24
12) Remove the screw [1], and slide the high voltage cable guide (middle)
[2] to the right.
[1]
13) Release the claw [1], and remove the bushing [2]. Slide the developing
unit lever [3].
[1] [2]
14) Make a note of the positions ([A] to [C]) of two springs [1]. Next, remove
the two springs [1].
Each spring can be hooked at one of three positions. It is factory-hooked at
the appropriate position for image adjustment.
Once you have removed a spring, be sure to hook it at the original position.
Install the red spring in the rear side, and install the colorlessness in the front
side.
15) Remove the two bearings [2], and then remove the right registration roll-
er [3].
[B]
[A]
[2]
F-7-25
[3]
F-7-26
[1]
[C]
[2]
[3]
F-7-27