Canon iR C3380 series, Service Manual

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Chapter 8
8-31
In delivery to the finisher Z1, the activation of the delivery sensor 2 is the trigger of the delivery notice to the finisher Z1.
2. Delivery to the Finisher Y1 / Saddle Finisher Y2
When the machine is mounted with the finisher Y1 / saddle finisher Y2, the buffer path unit is mounted as a standard. When feeding within the buffer path unit, the
feeding speed is accelerated to 337mm/s (when the processing speed is constant). The timings of acceleration are shown below:
T-8-13
The points of acceleration differ by the processing speed as the feeding speed of the media cannot be accelerated to 1/2 speed or faster when the motor is rotating
at 1/2 speed or slower due to the drive configuration of the delivery motor 1.
Also, in the case of delivery to the saddle, media is delivered without acceleration although the processing speed is constant as the media is delivered at the constant
speed (143mm/s) due to the constraint of saddle processing. When the processing speed is 1/2 speed, the media speed is accelerated to the constant speed (143mm/
s) as well as in the case of delivery to the tray, and delivered to the saddle afterwards.
In delivery to the finisher Y1 / saddle finisher Y2, the activation of the buffer outlet sensor is the trigger of the delivery notice to the finisher Y1 / saddle finisher Y2.
8.10.4 Specifying the Delivery Point
0014-3210
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
In this model, when selecting the delivery tray A/B/C in user mode, the output point changes according to the type of accessory.
T-8-14
acceleration point accelerated speed
In case the processing speed is constant trailing edge: fixing rear 10mm
143mm/s(constant speed)
-> 337mm/s
In case the processing speed is 1/2 or slower, and the paper length is of
LTR or shorter
buffer inlet sensor ON
71.5mm/s(1/2 speed)
-> 143mm/s
35.8mm/s(1/4 speed)
-> 143mm/s
In case the processing speed is 1/2 or slower, and the paper length is
longer than LTR
buffer outlet sensor OFF
71.5mm/s(1/2 speed)
-> 143mm/s
35.8mm/s(1/4 speed)
-> 143mm/s
tray A tray B tray C
delivery 1 only delivery 1 - -
w/ inner tray delivery 1 delivery 2 -
w/ internal tray delivery 1 delivery 2 delivery 3
finisher Z1 finisher Z1 - -
finisher Z1 - external tray finisher Z1 delivery 3 -
finisher Y1 / saddle finisher Y2 finisher Y1 / saddle finisher Y2 upper finisher Y1 / saddle finisher Y2 lower delivery 2