Sensor Layout; Outline Of Operation Modes; Outline; Forward Pickup/Delivery Operation - Canon H1 Service Manual

2
Technology > Basic Configuration (DADF) > Outline of Operation Modes > Forward Pickup/Delivery Operation

■ Sensor Layout

SR11 SR4 SR5 SR7
SR2 SR1 SR3
No
SR1 Registration sensor
SR2 Read sensor
SR3 Delivery reversal sensor
SR4 Timing sensor
SR5 Document set sensor
SR7 Document length sensor 1
SR8 A4R/LTRR identification signal
SR10 Document length sensor 2
SR11 Release motor HP sensor
VR1 Document wide volumel

Outline of Operation Modes

■ Outline

This machine has two operation modes. This machine operates in the operation mode
specified by the host machine to perform printing. Operation mode names,
brief outline of operations, ad associated print modes are given in the following table.
Operation mode name Outline of operation
Forward pickup/delivery Picks up, reads, and then
delivers a document.
Forward feed/reverse delivery Picks up, reads, reverses, and
delivers a document.
2 Technology > Basic Configuration (DADF) > Outline of Operation Modes > Forward Pickup/Delivery Operation
PS1/PS2 SR8 SR9
F-2-26
Sensor name
T-2-9
Associated print mode
Single-sided document ->
Simplex printing
Single-sided document ->
Duplex printing
Double-sided document ->
Duplex printing
Double-sided document ->
Simplex printing
T-2-10

■ Forward Pickup/Delivery Operation

• Simplex read operation (when two document sheets are placed)
NOTE:
This operation is performed for all single-sided documents irrespective of whether
document widths are the same or different.
Document
Pickup of first document sheet/
Formation of loop
Waiting for reading of the
first document sheet
2-16
Reading of first document
sheet
Pickup of second document
sheet
Formation of second document
To next
F-2-27
2-16