Canon imageRUNNER ADVANCE C2030 Service Manual page 134

2
Process/Operation > Pickup Feed System > Various Controls > Duplex / Delivery Assembly
● Skew Correction Mechanism
This Host Machine can correct the skew of the paper without dropping the throughput.
The following figure shows the skew correction mechanism.
1) The paper leading edge hits the Registration Shutter, and the paper leading edge will be
aligned.
2) When the paper leading edge is aligned, the Registration Shutter will be pushed, the
papers whose leading edge are aligned will approach the Registration Roller, and the skew
will be corrected.
Registration Shutter
Paper
2 Process/Operation > Pickup Feed System > Various Controls > Duplex / Delivery Assembly
Registration Shutter
F-2-137
■ Duplex / Delivery Assembly
● Parts / Drive Configuration
Reverse Roller
M21
Second Delivery Roller
M20
Second / Third Delivery
Inlet Roller
● Duplex Feed Control
This machine reverses paper outside the machine using the Reverse Inlet.
The following shows each duplex reverse position and the number of sheets circulated.
When the Expansion Delivery Kit-C1 is installed
First/Second Delivery
Small size (LTR or smaller)
Large size (Larger than LTR)
When the Expansion Delivery Kit-C1 is not installed
Small size (LTR or smaller)
Large size (Larger than LTR)
Since the duplex path is the same as the drive in the third delivery, productivity does not
reach 100% in either "LTR or smaller" or "Larger than LTR".
2-100
Third Delivery Roller
SL7
SL8
M22
Duplex Feed
Upper Roller
M19
Duplex Feed
Lower Roller
F-2-138
Third Delivery
5 3
3 1
T-2-61
First Delivery
3
1
T-2-62
2-100