Parts Replacement Procedure; Main Controller Pcb; Removing The Rear Cover; Removing The Left Cover (Rear) - Canon iR2020 Series Service Manual

3.5 Parts Replacement Procedure

3.5.1 Main Controller PCB

3.5.1.1 Removing the Rear Cover

iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the four screws [1], and then detach the rear cover [2].

3.5.1.2 Removing the Left Cover (Rear)

iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the three screws [1], and then detach the left cover (rear).
[2]
[1]

3.5.1.3 Removing the RAM Cover

iR2016 / iR2020 / iR2016i / iR2020i
1) Remove the four screws [1], and then detach the RAM cover [2].
[1]

3.5.1.4 Removing the SDRAM

iR2016 / iR2020 / iR2016i / iR2020i
1) Release two lock levers [1] in the direction of arrow [A] and remove
SDRAM [2].
[1]
[2]
[1]
F-3-14
F-3-15
[2]
F-3-16
0010-8701

3.5.1.5 Removing the LAN Cover

iR2016 / iR2020 / iR2016i / iR2020i
1) Remove the four screws [1], and then detach the LAN cover [2].
0010-8702

3.5.1.6 Removing the IP Cover

iR2016J /
1) Release SOFT ID cable [1] from the cable clamp [2].
0010-8714
2) Release a claw [1] of cable guide and detach the cable guide [2] upward.
0010-8715
[A]
[A]
[1] [2]
F-3-17
[2]
[1]
F-3-18
[2] [1]
F-3-19
Chapter 3
0010-8716
[1]
0010-8718
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