Konica Minolta AFR-12 Configuration guide

Table Of Contents-1 AFR-12/AF-5Rev. 1.0/05.99
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GENERAL/MECHANICAL/
ELECTRICAL
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1GENERAL/MECHANICAL/ELECTRICAL
1.1 Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1
1.2 Components Identification- - - - - - - - - - - - - - - - - - - - 4
1.3 Cross-sectional View- - - - - - - - - - - - - - - - - - - - - - - - 6
1.4 Drive System - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8
1.5 Electrical Component Layout- - - - - - - - - - - - - - - - - - 9
1.6 Description Of Modes - - - - - - - - - - - - - - - - - - - - - - 10
1.6.1 Mixed Original Mode- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
1.6.2 1-Sided Original Mode - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
1.6.3 2-Sided Mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
1.6.4 2-in-1 Mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
1.6.5 S-ADF (Single Feed) Mode - - - - - - - - - - - - - - - - - - - - - - - - 10
1.6.6 Thin Mode (As set by "Original Thickness" of User’s Mode) - 11
1.7 Document Take-up/feeding Mechanism - - - - - - - - - 12
1.7.1 Construction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12
1.7.2 Document Pick-Up Mechanism - - - - - - - - - - - - - - - - - - - - - 13
1.7.3 Document Take-Up Mechanism- - - - - - - - - - - - - - - - - - - - - 14
1.7.4 Separating Mechanism - - - - - - - - - - - - - - - - - - - - - - - - - - - 16
1.7.5 Single Feed Mechanism - - - - - - - - - - - - - - - - - - - - - - - - - - 17
1.8 Document Transport Mechanism- - - - - - - - - - - - - - 18
1.8.1 Construction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
1.8.2 Document Transport Mechanism - - - - - - - - - - - - - - - - - - - - 18
1.8.3 Original Width Scale Retraction Mechanism - - - - - - - - - - - - 19
1.9 Turnover/Exit Mechanism - - - - - - - - - - - - - - - - - - - 20
1.9.1 Construction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20
1.9.2 Turnover/Exit Document Transport Mechanism- - - - - - - - - - 21
1.9.3 Turnover/Exit Switching Mechanism (AFR-12) - - - - - - - - - - 23
1.9.4 Exit Mechanism (AF-5) - - - - - - - - - - - - - - - - - - - - - - - - - - - 24

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1.10 Miscellaneous - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25
1.10.1 Document Size Detection Mechanism - - - - - - - - - - - - - - - - 25
1.10.2 Raised/Lowered Position Detecting Mechanism - - - - - - - - - 25

M-1 AFR-12/AF-5Rev. 1.0/05.99
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General/Mechanical
Electrical
1GENERAL/MECHANICAL/ELECTRICAL
1.1 Specifications
NAME Duplexing Document Feeder AFR-12
Document Feeder AF-5
TYPE ●Paper Take-Up: Take-up from top of stack,
U-turn feeding
●Transport: Automatic single-belt transport system
●Turnover: Loop turnover system (AFR-12)
●Ejection: U-turn ejection
INSTALLATION Mounted onto the copier
TYPE OF DOCUMENT ●Plain paper
●1-Sided and Dual Original
●Scanning (2-in-1) Modes: 50 to 100 g/m²
●2-Sided Mode: 60 to 90 g/m²
●Mixed Original Mode: 60 to 90 g/m²
●Single Feed Mode: AFR-12 · 35 to 200 g/m²,
AF-5 · 35 to 157 g/m²
DETECTABLE
DOCUMENT SIZES A3L, B4L, A4LC, B5LC, A5L, 11" x 17"L, 8-1/2" x 14"L, 8-1/2" x 11"LC, 11" x 15"L, 8-1/4" x 13"L
CAPACITY ●Document Feed Table:
A4 or smaller 50 sheets (of paper weighing 80 g/m²)
B4 or larger 30 sheets (of paper weighing 80 g/m²)
●Document Exit Table:
A4 or smaller 50 sheets (of paper weighing 80 g/m²)
B4 or larger 30 sheets (of paper weighing 80 g/m²)
ALIGNMENT Aligned along the rear Document Edge Guide
DOCUMENT LOADING Face up (Single Feed Mode-Face down)
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MODES ●1-Sided Original
●2-Sided Original
●2-in-1
●Mixed Original
●Single Feed Mode
The "Original Thickness" function of User’s Choice
permits selection between the plain paper and thin
paper mode.
POWER SOURCE 24 VDC, supplied from the copier
POWER
CONSUMPTION AFR-12 · 60W or less/2.5A AF-5 · 48W or less/2A
DIMENSIONS
<AFR-12> Width 627 mm Depth 515 mm
Height 125 mm
WEIGHT
<AFR-12> 13.0 kg
DIMENSIONS
<AF-5> Width 604 mm Depth 515 mm
Height 125 mm
WEIGHT
<AF-5> 12.0 kg or less
OPERATING
ENVIRONMENT Same as copier
DOCUMENTS WHICH
CANNOT BE USED The following documents, if used in the AFR-12/AF-5, are very likely to cause trouble.
Type of Document Possible Trouble
Documents stapled or clipped
together Take-up failure, damaged document, defective drive train due to jammed staples or clips.
Documents glued together Take-up failure, damaged document
Documents folded, torn, or wrinkled Take-up failure, damaged document
Documents severely curled Documents mis-fed due to being dog-eared

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General/Mechanical
Electrical
DOCUMENTS FOR
WHICH
FEEDING CANNOT BE
GUARANTEED.
The following documents, if used in the
AFR-12/AF-5, may or may not cause trouble.
Type of Document Possible Trouble
Slightly curled documents Dog-eared pages, ejection failure
Heat-sensitive paper for facsimile Crease, ejection failure
Coated documents Take-up failure
Documents with uneven surface
(letter head etc.) Take-up failure
Translucent paper Take-up failure, transport failure
Paper just ejected from the ADF Take-up failure, transport failure
Perforated documents (loose
leafed etc.) Take-up failure, transport failure
Documents weighing 40 to 50 g/m² Folded leading edge, transport failure
Folded documents Transport failure, distorted image

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1.2 Components Identification
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5
4
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8
10
<AF-5> <AFR-12>

M-5 AFR-12/AF-5Rev. 1.0/05.99
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General/Mechanical
Electrical
1. Hookup Cord
2. Maintenance Cover
3. Take-Up Cover
4. Single Feed Tray
5. Document Feed Table
6. Turnover Cover Release Switch (AFR-12)
7. Turnover Cover (AFR-12)
8. Transport Belt
9. Magnet Catches
10.Guide Plate Release Lever (AF-5)

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1.3 Cross-sectional View
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16 15 14 13 12 1110 987
6
5
4
3
2
1
19
18 <AFR-12>
22
21 <AF-5>
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General/Mechanical
Electrical
1. Document Detecting Sensor (S1)
2. Document Take-Up Roller
3. Document Separator Roller
4. Registration Sensor
5. Single Feed Transport Roller
6. Manual Feed Take-up Sensor (PWB-D)
7. Single Feed Transport Roll
8. Registration Driven Roller
9. Registration Drive Roller
10.Size Sensor
11.Transport Belt Drive Roller
12.Transport Rolls
13.Transport Belt Guide Roller
14.Transport Belt Driven Roller
15. Exit Roller
16.Turnover Roller
17.Turnover/Exit Sensor
18.Turnover/Exit Switching Plate
19.Exit Roll
20.Exit Transport Roll
21.Exit Sensor (S3)
22.Exit Transport Roller