Please help error codee202 in Canon ir 2520

[proos]

Please help error codee202 in Canon ir 2520

[northernlife]

Re: Please help error codee202 in Canon ir 2520

Title There is an error in the detection of the CIS home position.

Description

1.The attempt to detect the home position fails when the CIS is moved forward.
2.The attempt to detect the home position fails when the CIS is moved back.

Remedy 1.Disconnect and then connect the flexible cable(Relay PCB
(PCB2)-Main Controller PCB (PCB1) 64pin).
2.Replace the flexible cable.
3.Replace the CIS HP sensor (S31).
4.Replace the Scanner Motor (M31).
5.Replace the Relay PCB (PCB2).
6.Replace the Main Controller PCB (PCB1).