Canon iR2270 Series, Service Manual

Page: 397 / 1008

Chapter 8
8-41
8.5 Manual Feed Pickup Unit
8.5.1 Overview
0007-2123
iR2270 / iR2870 / iR3570 / iR4570
The paper in the tray of the manual feed pickup unit is forced against the manual feed pickup roller by the work of
the pickup guide plate; the manual feed pickup roller and the separation pad serve to make sure that only a single
sheet of paper is separated and moved into the machine:
(1) the pickup guide plate is locked in place at all times, and does not require drive for pickup operation.
(2) multi-pickup roller is driven by the main motor (M2) through the manual feed pickup clutch (CL1).
F-8-34
[1] Upper guide
[2] Stopper plate
[3] Side guide
[4] Manual feed pickup tray
[5] Pressure spring
[6] Holding plate
[7] Manual feed paper sensor flag
[8] Separation pad
[9] Manual feed pickup roller
[10] (to registration roller assembly)
REF
The machine's manual feed pickup unit is not equipped with a sensor that may detect the last sheet of paper.
[1] [2] [3] [4]
[5] [6] [7] [8]
[9]
[10]