Basic Sequence; Basic Sequence At Power-On - Canon iR2030 Series Service Manual

Chapter 4
Jack No.
J401
J402
J403
J404
J405
J406
J407
J408
J409
J410
J411
J412
J413

4.2 Basic Sequence

4.2.1 Basic Sequence at Power-on

iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i
4-6
J405 J404 J403
J411
IC2
J413 IC5
J406
F-4-6
T-4-6
Function
Supplies power (24 VDC) from the main body (printer).
Supplies power (5 VC, 3.3 VDC) from the main body (printer).
Communicates with the main body (printer) (to control the ADF).
Communicates with the main body (printer).
Connected to the copyboard open/close sensor.
Connected to the contact image sensor (CIS) HP sensor.
Not used.
Connected to the contact image sensor (CIS).
Connected to the reader motor.
Supplies power to the ADF.
Communicates with the ADF (to drive the sensor).
Communicates with the ADF (to drive the motor).
Not used.
DC5V
DC3.3V DC24V
J401
J402
J409
J410
J412
IC9
IC4
IC1
J408
J407
0017-2623