Chapter 8
8-17
8.4 Cassette Pick-Up Unit
8.4.1 Overview
0018-9749
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
The paper inside the cassette is held up by the lifter plate.
When pickup takes place, the pickup solenoid (SL1, SL2) is turned on, and the pickup roller is moved down. When the pickup roller comes into contact with the
surface of paper, the sheet is picked up by rotation of the roller.
Only a single sheet of paper picked up is moved to the feed path by the feed roller and the separation roller, and moved as far as the registration roller by the pickup
vertical path roller.
The pickup vertical path roller, pickup roller, feed roller, and separation roller are driven by the cassette pickup motor (M6, M7).
F-8-19
8.4.2 Basic Sequence
0018-9751
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
F-8-20
[1]
Cassette paper sensor 1 (PS1)
[2]
Pickup roller (roller A)
[3]
Feed roller (roller B)
[4]
Separation roller (roller C)
[5]
Pickup vertical path roller
[6]
Cassette retry paper sensor 1 (PS10)
[7]
Vertical path guide
[8]
Right cover (front lower)
[9]
Holding plate
[10]
Lifter plate
[9]
[10]
[7]
[8]
[1]
[2]
[3]
[4]
[5]
[6]
Print Start
Cassette 1 pickup motor
(M6)
Cassette 1 pickup
solenoid (SL1)
Cassette 1 retry sensor
(PS10)
Main motor
(M2/M22)
Registration sensor
(PS9)
Registration clutch
(CL2/CL22)
Fixing motor
(M11)
Fixing/delivery paper
sensor (PS13)
No.1 delivery motor
(M4)
Delivery sensor 1
(PS14)
*1
*3
*2
*1
pickup
*3
registration
*2
pre-registration
cassette 1 pickup motor rotation
increased
cassette 1: 3 sheets of paper
Содержание iR3245
Страница 1: ...Jul 3 2008 Service Manual iR3245 3235 3230 3225 Series...
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Страница 25: ...Chapter 1 Introduction...
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Страница 65: ...Chapter 2 Installation...
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Страница 121: ...Chapter 3 Basic Operation...
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Страница 129: ...Chapter 4 Main Controller...
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Страница 134: ...Chapter 4 4 2 F 4 1 1 5 8 9 11 14 12 3 4 10 2 13 7 15 16 17...
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Страница 153: ...Chapter 5 Original Exposure System...
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Страница 185: ...Chapter 6 Laser Exposure...
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Страница 197: ...Chapter 7 Image Formation...
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Страница 227: ...Chapter 8 Pickup Feeding System...
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Страница 244: ...Chapter 8 8 12 For iR3245 3235 3230 F 8 14 1 2 3 4...
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Страница 279: ...Chapter 9 Fixing System...
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Страница 297: ...Chapter 10 External and Controls...
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Страница 315: ...Chapter 10 10 13 2 Uncheck SNMP Status Enabled F 10 11...
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Страница 343: ...Chapter 11 MEAP...
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Страница 397: ...Chapter 12 e maintenance imageWARE Remote...
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Страница 409: ...Chapter 13 Maintenance and Inspection...
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Страница 424: ...Chapter 13 13 12...
Страница 425: ...Chapter 14 Standards and Adjustments...
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Страница 433: ...Chapter 14 14 5 Execute the following in Service Mode ADF white level adjustment COPIER FUNCTION CCD DF WLVL1 2 3 4...
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Страница 437: ...Chapter 15 Correcting Faulty Images...
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Страница 465: ...Chapter 16 Self Diagnosis...
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Страница 493: ...Chapter 17 Service Mode...
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Страница 691: ...Chapter 18 Upgrading...
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Страница 738: ...Chapter 18 18 44...
Страница 739: ...Chapter 19 Service Tools...
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Страница 741: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools 19 1 19 1 2 Oils and Solvents 19 1...
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Страница 745: ...Jul 3 2008...
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