Outline Of Operation Mode; Forward Pickup/Delivery (Single-Sided Document > Simplex Printing) Operation; Forward Pickup/Reversal Delivery (Double-Sided Document > Duplex Printing) Operation - Canon DADF-P1 Service Manual

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Chapter 2
[1] ADF driver PCB
[2] Document detection signal
[3] Document detection signal
[4] Pickup motor drive signal
[5] Document placement signal
[6] Stamp solenoid drive signal
[7] Document placement signal
[8] Feed motor drive signal
[9] Roller release solenoid drive signal
[10] Last document detection signal
[11] Paper size (width) identification signal 1
[12] Paper size (width) identification signal 2
[13] Paper size (length) identification signal 1
[14] Paper size (length) identification signal 2
[15] Relay PCB

2.2.2 Outline of Operation Mode

This machine has four operation modes. This machine operates in the operation mode specified by the host machine to perform printing. Operation mode names,
brief outline of operations, and associated print modes are given in the following table:
[1] Forward pickup/delivery
[2] Forward feed/reversal
delivery
2.2.3 Forward Pickup/Delivery (Single-sided document > Simplex Printing) Operation
The document flows as shown below.
MEMO:
This operation is performed for all single-sided documents irrespective of whether document widths are the same or different.
2.2.4 Forward Pickup/Reversal Delivery (Double-sided document > Duplex printing) Operation
The document flow is shown below.
MEMO:
2-2
Operation mode name
Picks up, reads, and then delivers an document. Single-sided document >
Picks up, reads, reverses, and delivers an
document.
Document
Pickup
Formation of loop
Waiting for reading
Reading
T-2-2
Outline of operation
Simplex printing
Single-sided document >
Duplex printing (This operation
is performed for documents
with the same width/different
width.)
Double-sided document >
Duplex printing
Double-sided document >
Simplex printing (This
operation is performed for
documents with the same
width/different width.)
Delivery
End of job
F-2-3
Associated print mode
0010-3893
0010-3894
0010-3895

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