Canon DADF-AA1 - 3.9 Stamp Operation; 3.10 Fan

Chapter 3
3-19
3.9 Stamp Operation
3.9.1 Outline (with the Stamp Unit-B1)
0024-7005
If the stamp function is selected in the FAX mode of the host machine, the stamp solenoid drive signal received from the ADF driver PCB drives the stamp solenoid
(SL1) to affix a stamp indicating that the document has been read or sent.
F-3-31
In the stamp mode, the feed speed is set to 260 mm/s after completion of document reading. The document stops when it has been fed 14.6 mm since detection of
tuning off of the delivery reversal sensor, where a stamp is affixed. The stamp solenoid drive time is 100 ms, and a stamp is affixed at the position which is about
10 mm away from the trailing edge of paper.
F-3-32
MEMO:
Fresh out of the package, the stamp cartridge is good for about 7,000 documents.
Stamp solenoid drive signal STMP_SOL
ADF driver PCB
Document
Stamp solenoid
(SL1)
Document set sensor
(SR5)
Stamp solenoid (SL1)
Delivery reversal sensor
(SR3)
Pickup/feed motor
(M1)
Pickup clutch
(CL1)
Timing sensor
(SR4)
Registration sensor
(SR1)
Registration clutch
(CL2)
Read sensor
(SR2)
Image leading edge signal
Read stanby
loop formation
Original replacement
Start key ON
Document pickup signal input
Document
delivery
Document reading
Document
separation/feed