Basic Sequence - Canon iR4570 Series Service Manual

Chapter 8

8.2 Basic Sequence

8.2.1 Basic Sequence
iR2270 / iR2870 / iR3570 / iR4570
- Basic Sequence of Operation for Making 3 Prints
Cassette 1 pickup motor
(M6)
Cassette 1 pickup
solenoid (SL1)
Cassette 1 retry sensor
(PS10)
Main motor (M2)
Registration sensor
(PS9)
Registration clutch
(CL2)
Fixing motor
(M11)
Fixing/delivery paper
sensor (PS13)
No.1 delivery motor
(M4)
Delivery sensor 1
(PS14)
8.2.2 Increase in Speed
iR2270 / iR2870
The machine increases the speed of moving paper over specific intervals. An overview and the associated accessories
for the increase in speed are as follows:
- No Delivery Accessory
8-22
Print Start
*1 *3
F-8-18
PRINT
*2
cassette 1 pickup motor rotation
increased
*1 pickup
*2 pre-registration
*3 registration
cassette 1: 3 sheets of paper
0007-2658
0007-2660