Power-On Stationary Jam; Cassette Pick-Up Unit; Lifter Operation (Cassette 3/4) - Canon iR5055 Series Service Manual

Chapter 8

8.3.3.2 Power-On Stationary Jam

iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
The machine will identify a power-on stationary jam if paper exists over any of the following sensors when it starts initial multiple rotation at power-on:

8.4 Cassette Pick-Up Unit

8.4.1 Lifter Operation (cassette 3/4)

iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
When the cassette is pushed into the machine, the cassette open/closed sensor goes on and, at the same time, the pickup roller starts to move down. At this time, the
light-blocking plate leaves the lifter sensor, causing the cassette lifter motor to go on and the lifter to move up. When the lifter moves up and the lifter sensor detects
the surface of paper, its ascent stops.
When the open button of the cassette is pressed, the drive gear of the lifter becomes disengaged, letting the lifter to move down under its own weight.
Cassette opening/closing
8-12
Sensor
vertical path 3 paper sensor (PS26)
vertical path 4 paper sensor (PS27)
write check sensor (PS28)
registration sensor (PS29)
fixing claw jam sensor (PS4)
inside delivery sensor (PS35)
outside delivery sensor (PS36)
reversal sensor 1 (PS37)
reversal sensor 2 (PS38)
duplexing paper sensor (PS34)
duplexing pre-registration sensor (PS30)
T-8-9
Sensor
right deck pull-off sensor (PS32)
left deck pull-off sensor (PS33)
vertical path 1 sensor (PS24)
vertical path 2 sensor (PS25)
vertical path 3 sensor (PS26)
vertical path 4 sensor (PS27)
write check sensor (PS28)
registration sensor (PS29)
fixing inlet sensor (PS51)
fixing claws jam sensor (PS4)
fixing outlet sensor (PS52)
inside delivery sensor (PS35)
outside delivery sensor (PS36)
reversal sensor 1 (PS37)
reversal sensor 2 (PS38)
duplexing paper sensor (PS34)
duplexing pre-registration sensor (PS30)
delivery assembly jam sensor (PS46)
T-8-10
Cassette 3
cassette 3 opening/closing
Cassette 4
cassette 4 opening/closing
0015-4538
0015-4539