Canon DADF-P1, Портативное руководство

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Chapter 5
11
Chapter 5 System Construction
5.1 Basic Construction
5.1.1 Outline of Electric Circuit
0010-3889
Electric circuits of this machine are controlled by the reader controller PCB and image processor PCB. The ASICs on the reader controller PCB and image processor
PCB detect the signals received from the host machine to output the signals that drive DC loads such as motors and solenoids at the predetermined timings. The
reader controller PCB and image processor PCB do not have a memory area; data (service mode, etc.) is stored in the image processor PCB.
F-5-1
5.2 Product Specifications
5.2.1 Specifications
0010-3980
T-5-1
Item Specification Remarks
Document pickup method Automatic pickup and delivery
Document loading direction Face-up
Document loading position Aligned to center
Document separation method Upper separation
Document weight
Continuous feed: 52-105 g/m2 or less Document longer than
432 mm: 60-90 g/m2
(single-sided, single
feed)
Single feed: Less than 37-52 g/m2, 105-128 g/m2 or less
Document size
AB type: B6/A5/A5R/B5R/A4/A4R/B4/A3 SMT, B6: Landscape
orientation only
Inch type: STMT/LTR/LTRR/LGN/11 x 17
Document width: 148-297 mm
Document length (longitudinal)
128-432 <<1000>> mm
The document with the
length indicated in <<
>> must be held by the
operator.
Document tray capacity
S-size: 50 sheets (S-size: A4, A4R, B5, B5R, A5, A5R, B6,
LTR, LTRR, STMT) (80 g/m2 paper)
L-size: 25 sheets (L-size: A3, 11 x 17, B4, LGL)
Document heavier than 80 g/m2: Weight equivalent
Folded document: 10 mm or less in height
Document read method Stream reading
Document processing mode - Single-sided document processing
- Double-sided document processing
Document size recognition Detected by photo interrupter on pickup tray Longitudinal: Two
photo interrupters
Lateral: Two photo
interrupters
Jam recovery function Not supported
Completion stamp function Supported
Motor
ADF driver PCB
Reader controller PCB
Solenoid
Sensor
+24V
ASIC(IC2)
Image
processor
PCB
J410
CN10
J412
CN1
+3.3V
J411
CN2
J403
J404
J308
J309