Outline Of The Pickup Control System - Canon imageRUNNER 5065 series Service Manual

Chapter 8
The following shows the major rollers of the machine:

8.1.3 Outline of the Pickup Control System

iR5065 / iR 5055 / iR5075 / / /
The paper inside the deck/cassette is held up by the work of the lifter, and its surface remains in contact with the pickup roller, which is driven by the pickup motor
(M11, M12, M24).
When the pickup motor (M11, M12, M24) goes on, the pickup roller starts to rotate to feed paper into the machine.
When the pickup solenoid (SL3, SL4, SL6, SL7) goes on, the pickup roller leaves the surface of the paper.
The feed roller and the separation roller make sure that only a single sheet of paper is moved to the paper path; the sheet is then moved through the vertical path to
reach the registration roller.
The machine's pickup motor (M11, M12, M24) is equipped with a mechanism to facilitate the separation of paper. The use of a stepping motor enables the machine
to slow down pickup speed.
The following is a diagram of the pickup control system used for the deck:
8-2
Notation Name
PS19 right deck retry sensor
PS20 left deck retry sensor
PS21 cassette 3 retry sensor
PS22 cassette 4 retry sensor
PS23 manual feed paper sensor
PS24 vertical path 1 sensor
PS25 vertical path 2 sensor
PS26 vertical path 3 sensor
PS27 vertical path 4 sensor
PS28 write check sensor
PS29 registration sensor
Ref. Name
[1] manual feed roller
[2] manual feed separation roller
[3] manual feed pull-off roller
[4] registration roller
[5] fixing upper roller
[6] fixing lower roller
[7] inside delivery roller
[8] outside delivery roller
[9] delivery auxiliary roller
[10] reversing roller
[11] duplexing feed left roller
[12] duplexing feed right roller
[13] left deck pickup roller
[14] left deck feed droller
[15] left deck separation roller
[16] left deck pull-off roller
Notation Name
PS31 duplex horizontal registration
sensor
PS32 right deck pull-off sensor
PS33 left deck pull-off sensor
PS34 duplex paper sensor
PS35 inside delivery sensor
PS36 outside delivery sensor
PS37 reversal sensor 1
PS38 reversal sensor 2
PS46 delivery assembly jam sensor
PS51 fixing inlet sensor
PS52 fixing outlet sensor
T-8-3
Ref. Name
[17] curl-imparting roller
[18] duplexing outlet roller
[19] pickup vertical path 1 roller
[20] right deck pickup roller
[21] right deck feed roller
[22] right deck separation roller
[23] pickup vertical path 2 roller
[24] pickup vertical path 3 roller
[25] cassette 3 pickup roller
[26] cassette 3 feed roller
[27] cassette 3 separation roller
[28] pickup vertical path 4 roller
[29] cassette 4 pickup roller
[30] cassette 4 feed roller
[31] cassette 4 separation roller
0015-4521