FUJITSU M3093DG User Manual
M3096GX/M3093GX/M3093DG
IMAGE SCANNER
C150-E015-03EN
OEM MANUAL
REVISION RECORD
Edition
01 Nov. 1994 First Edition
Date published Revised contents
Jul. 199602 Production ID setting procedure and white level following procedure added, error
corrected, M3093DG added
Jan. 199703 Error corrected
Specification No.: C150>E015>03EN
The contents of this manual is subject to change
without prior notice.
All Rights Reserved,
Copyright ” 1994, 1996, 1997 FUJITSU LIMITED
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This page is intentionally left blank.
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CONTENTS
page
CHAPTER 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 1
1.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 1
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 3
CHAPTER 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 1
2.1 Function Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 1
2.2 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 4
2.3 Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 5
2.3.1 Image processing circuit (IPC>2 or IPC>2D) . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 5
2.3.1.1 Dynamic threshold function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 5
2.3.1.2 Image processing function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 6
2.3.2 Compression circuit>2 (CMP>2) (M3096GX/M3093GX) . . . . . . . . . . . . . . . 2 $ 7
2.3.3 Memory (M3093DG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 7
CHAPTER 3 CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 1
3.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 1
3.2 Circuit Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 3
3.3 Carrier Fixing Bracket Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 4
3.4 Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 6
3.5 Indication Panel Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 8
3.5.1 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 8
CHAPTER 4 INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 1
4.1 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 3
4.2 SCSI Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 6
4.2.1 System configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 6
4.2.2 Bus signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 7
4.2.3 Bus signal drive conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 8
4.3 Bus Phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 9
4.3.1 BUS FREE phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 12
4.3.2 ARBITRATION phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 13
4.3.3 SELECTION phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 15
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4.3.4 RESELECTION phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 16
4.3.5 INFORMATION TRANSFER phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 17
4.4 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 22
4.4.1 RESERVE UNIT command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 24
4.4.2 RELEASE UNIT command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 26
4.4.3 INQUIRY command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 27
4.4.4 REQUEST SENSE command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 45
4.4.5 SEND DIAGNOSTIC command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 50
4.4.6 TEST UNIT READY command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 52
4.4.7 SET WINDOW command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 53
4.4.8 SET SUBWINDOW command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 74
4.4.9 OBJECT POSITION command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 82
4.4.10 SEND command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 86
4.4.11 READ command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 91
4.4.12 MODE SELECT (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 98
4.4.13 MODE SENSE (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 104
4.4.14 SCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 108
4.5 Status: STATUS phase (target Æ initiator) . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 110
4.6 Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 111
4.6.1 ATN detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 111
4.6.2 Message types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 111
4.7 Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 121
4.7.1 Initial sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 121
4.7.2 Command sequence to read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 122
4.7.3 READ command sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 125
4.7.3.1 Multiple read (M3096GX/M3093GX without CMP>2 option:
disconnect disabled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 125
4.7.3.2 Multiple read (M3096GX/M3093GX without CMP>2 option:
disconnect enabled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 126
4.7.3.3 Single read (M3096GX/M3093GX with CMP>2 option or M3093DG:
disconnect disabled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 127
4.7.3.4 Single read (M3096GX/M3093GX with CMP>2 option or M3093DG:
disconnect enabled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 128
4.7.3.5 Multiple read (M3096GX/M3093GX with CMP>2 option or M3093DG:
disconnect disabled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 129
4.7.3.6 Multiple read (M3096GX/M3093GX with CMP>2 option or M3093DG:
disconnect enabled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 130
4.8 Status Transition of Logical Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 132
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4.9 Error Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 133
4.10 Items for Specifying Window and Subwindow . . . . . . . . . . . . . . . . . . . . . . . 4 $ 134
4.11 Output Data for Gray Scale Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 135
APPENDIX A PAPER SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 1
A.1 Paper Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 2
A.2 Paper Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 3
A.2.1 Paper type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 3
A.2.2 Paper weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 3
A.2.3 Items to avoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 3
A.2.4 ADF document feeder capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 5
A.3 Paper Limitations (for ADF Reading Only) . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 6
A.3.1 Areas that must not be perforated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 6
A.4 Grounding Color Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 8
A.5 Job Separation Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 9
A.5.1 Shape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 9
A.5.2 Paper conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 9
APPENDIX B ADF SCANNING SPEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B $ 1
APPENDIX C DROP>OUT COLOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C $ 1
C.1 Print Density Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C $ 1
C.2 Drop>out Color Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C $ 2
APPENDIX D DIFFERENCES BETWEEN THE M3096GX AND
M3096G IMAGE SCANNERS . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 1
D.0 Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 1
D.1 Enhanced Functions and Functional Differences . . . . . . . . . . . . . . . . . . . . D $ 2
D.1.1 Functions added . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 3
D.1.1.1 Paper size detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 3
D.1.1.2 Job separation sheet detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 5
D.1.1.3 Error diffusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 8
D.1.1.4 Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 8
D.1.1.5 Gamma correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 8
D.1.1.6 Dynamic threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 9
D.1.1.7 Lamp timer function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 10
D.1.1.8 Added sense code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 10
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D.2 Supplement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 11
D.2.1 Unified terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 11
D.2.2 Corrections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 11
D.2.3 Notes on compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 12
D.2.3.1 Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 12
D.2.3.2 Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 13
D.2.3.3 Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 13
D.2.3.4 Downloaded dither pattern and Brightness . . . . . . . . . . . . . . . . . . . . . . . . . D $ 13
D.2.3.5 Simplified DTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 14
APPENDIX E CHANGING PRODUCT IDENTIFICATION . . . . . . . . . . . . . . E $ 1
E.1 Change from M3093GX or M3096GX to M3096G . . . . . . . . . . . . . . . . . . . . E $ 2
E.2 Change from M3093GX or M3096GX to M3097G . . . . . . . . . . . . . . . . . . . . E $ 4
E.3 Change from M3093DG to M3093GX/M3096G/M3099G . . . . . . . . . . . . . . E $ 5
APPENDIX F WHITE LEVEL FOLLOWING ALGORITHM . . . . . . . . . . . . . F $ 1
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FIGURES
page
1.1 M3096GX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 2
1.2 M3093GX/DG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 2
3.1 Dimensions of M3096GX/M3093GX/DG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 2
3.2 Function block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 3
3.3 Power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 6
3.4 M3096GX/M3093GX/DG Indication panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 8
4.1 Pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 5
4.2 Phase sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 10
A.1 Paper size specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 2
A.2 (1) Areas that must not be perforated (M3096GX) . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 6
A.2 (2) Areas that must not be perforated (M3093GX/DG) . . . . . . . . . . . . . . . . . . . . . . A $ 7
A.3 Grounding color area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A $ 8
C.1 Spectrum band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C $ 2
D.1.1 Command sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 3
E.1 Sensor location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E $ 2
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TABLES
page
2.1 Function specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 1
2.2 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 4
2.3 Image processing function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 6
4.1 SCSI physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 4
4.2 Bus phases vs. signal drive sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 8
4.3 Method of driving the interface signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 9
4.4 Signal delay times definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 10
4.5 INFORMATION TRANSFER phase type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 17
4.6 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 $ 23
D.1.1 Added functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 2
D.1.2 Functional differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D $ 2
E.1 Product ID display mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E $ 5
E.2 Product ID change mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E $ 5
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CHAPTER 1GENERAL
1.1 General Description
1.2 Features
1.1 General Description
M3096GX/M3093GX/M3093DE image scanners are compact, inexpensive, and
ideal input devices for electronic filing systems, facsimiles, optical character
readers (OCR), computer aided design (CAD) systems, and automatic publishing
systems.
The M3096GX can scan double>letter or A3 size paper and M3093GX/DG can scan
letter or A4 size paper. These scanners have an automatic document feeder (ADF)
that can accommodate up to 50 pages.
M3093DG supports letter or A4 size duplex scanning.
1 $ 1
Figure 1.1 M3096GX
1 $ 2
Figure 1.2 M3093GX/DG
1.2 Features
(1) Fast reading
M3096GX can read data as fast as the M3096G.
For flatbed reading: M3096GX 2.0 seconds (A4, 200 dpi)
For simplex ADF reading:M3096GX 20 pages per minute (A4, 200 dpi)
For duplex ADF reading: M3093DG 22.5 pages per minute (A4, 200 dpi)
M3093GX/DG 1.6 seconds (A4, 200 dpi)
M3093GX/DG 27 pages per minute (A4, 200 dpi)
(2) Large
>capacity document feeder
Up to 50 pages (A4, 64 g/m2 paper weight) can be loaded into the document feeder.
(3) High
>quality image
These scanners use a compact optical system that provides sharper focus.
Furthermore, the use of new LSI chips produce finer image.
(4) New image processing
The standard version of this scanner has error diffusion function. Dithering or error
diffusion can be applied to those areas judged to be photographs by automatic
separation (IPC>2 or IPC>2D option).
(5) Compact
These scanners are small and light. (The size of M3096GX is almost the same as
that of the M3096G)
1 $ 3
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1 $ 4
CHAPTER 2SPECIFICATIONS
2.1 Function Specifications
2.2 Physical Specifications
2.3 Option
2.1 Function Specifications
Table 2.1 Function specifications (1/2)
No. Item
1 Technology CCD image sensor
2 Operating method Flatbed+ ADF (automatic document feeder)
3 Document size
4 Light source Green fluorescent lamp (Xenon)
5 ADF capacity MAX 50 (55 kg/continuous forms, A4 paper)
6 Resolution Horizontal scanning 400 dpi
7 Gray scale 256 steps
8 Interface SCSI>¬
9 Scanning speed
Flatbed
ADF
Vertical scanning 800, 600, 400, 300, 240, 200 dpi
Flatbed
ADF
(simplex)
ADF
(duplex)
MAX 297 ¥ 432 mm
MAX 297 ¥ 432 mm
MIN 210 ¥ 148 mm
A4/200 dpi: 2.0 s
A3/400 dpi: 5.6 s
A4/200 dpi: 21 ppm
letter/200 dpi: 22 ppm
- - A4/200 dpi: 22.5 ppm
MAX 216 ¥ 297 mm
MAX 216 ¥ 355 mm
MIN 210 ¥ 148 mm
A4/200 dpi: 1.6 s
A4/200 dpi: 27 ppm
A4/400 dpi: 14 ppm
M3093DGM3096GX M3093GX
MAX 216 ¥ 355 mm
MIN 148 ¥ 105 mm
2 $ 1
Table 2.1 Functional specifications (2/2)
No. Item
10 Output resolution
11 Binarization and
halftone function
12 Compression
Standard
If the image
processing
option is
installed
Standard
If the image
processing
option is
installed
Standard
If CMP>2
option is
installed
M3093DGM3096GX M3093GX
400, 300, 240, 200 dpi
(For horizontal scanning and vertical
scanning)
50 dpi to 800 dpi
(Horizontal scanning and vertical scanning are independent.)
Fixed binarization
Dither
Error diffusion method
Separation, image emphasis, extraction, mirror image, inversion,
outline simplified DTC.
Dynamic threshold, smoothing, filtering, noise removing.
Non
MH, MR or MMR
600, 400, 300, 240,
200, 150, 100 dpi
(For horizontal
scanning and vertical
scanning)
MH, MR or MMR
13 Image memory
Standard
If option is
installed
1 MB
4 MB
(If CMP>2 is installed)
(Standard 1 MB must be removed)
4 MB
12 MB
(If SIMM memory
8 MB is installed)
(Including standard
4 MB)
2 $ 2
M3093DG Resolution and Zooming Functions
Supported Resolutions
Interpolated resolutions above 400 dots per inch are dependant upon the scanner memory
option. Scanner resolution is not dependant upon the IPC>2D option. The table below
shows the relationship between supported resolutions and optional memory.
M3093DG Resolution Support
Resolution Binary, Simplex and Duplex Grayscale Simplex Grayscale Duplex
100
150
200
240
300
400
600
Additional Memory not
Required
Memory option
CA02939>B182 required
Additional Memory not
Required
Not Supported
Not Supported
Zooming Functions
Zooming is a function of the IPC>2D option. It may be used as a magnifying glass for
viewing signatures, details on a map, fingerprints or other features of a document.
Normally, a specific area of the document is specified for use with the zooming capability.
IPC>2D can zoom in on images in increments specified as percentages or dpi depending on
the user interface of the imaging application used. Note that zooming is not functional
when DTC options have been choosen.
Zooming
Resolution
50
to
400
401 to 800
M3093DG Zooming Function
(IPC>2D Option CA01952>0192 Required)
Black and White,
Simplex and Duplex
Additional Memory not
Required
Memory option
CA02939>B182 required
Grayscale Simplex Grayscale Duplex
Additional Memory not
Required
Not Supported
Not Supported
2 $ 3
2.2 Physical Specifications
Table 2.2 Physical specifications
ItemNo.
Dimensions
1
(mm)
Weight (kg)
2 17.5
Power
3
requirements
Power consumption (VA) 100 or less
4
5 Surge current (A) 50 or less
6 Momentary power failure 100% 0.5 Hz
7 Leakage current (mA) 0.75 or less
8 Dielectric strength AC 1.5 KV or more for one minute or more
AC line noise9 Voltage 1.2 KV pulse duration 5 os
Height
Width
Depth
Voltage (VAC) 100 to 120, 200 to 240 VAC ±10%
Frequency 50/60 Hz +2% -4%
M3096GX
173
696
497
SinglePhase
(between FG and AG lines)
M3093GX M3093DG
173
530
376
11
198
530
376
12
110 or less
Temperature
10
(∞C)
Relative
11 Operating 20 to 80 (no condensation)
humidity (%)
Vibration (G)
12
Indication (%) Operating 5
13
ESD (KV) 8 or more14
Acoustic
15
noise (dBA)
Operating 5 to 35
Nonoperating -20 to +60
Nonoperating 8 to 95 (no condensation)
Operating 0.2
Nonoperating 0.4
Nonoperating 10
Operating 53 or less (ISO DIS 9296)
Nonoperating 48 or less (ISO DIS 9296)
2 $ 4
2.3 Option
The following option is provided for this scanner:
f Image processing circuit>2 (IPC>2, M3097E0191) for M3096GX/M3093GX
f Image processing circuit>2D (IPC>2D, M3093DE0192) for M3093DG
For the details, refer to Subsection 2.3.1.
f Compressing circuit ¬ (M3097G>0196) for M3096GX/M3093GX
For the details, refer to Subsection 2.3.2.
f Memory for M3093DG
For details, refer to Subsection 2.3.
2.3.1 Image processing circuit (IPC>2 or IPC>2D)
This option has the dynamic threshold function and image processing function.
2.3.1.1 Dynamic threshold function
The main purpose of this function is to read handwritten characters.
Handwritten character recognition preprocessing invalues specifying required
values for threshold curve setting, smoothing mode, and filtering mode.
Noise removal reduces noise often found in images after dynamic threshold
processing.
Threshold curve setting, smoothing mode, filtering mode, and noise removal are all
dynamic threshold circuit (DTC) functions.
(1) Threshold curve setting
The contrast level of the dynamic threshold circuit can be changed with setting 3
bits (8 levels).
(2) Smoothing mode
The convex portion of the segment is removed and the concave portion is filled up to
smooth the segment.
(3) Filtering mode
(a) Ball>point pen mode
This mode is used when this scanner is used as the input device of OCR system.
When using writing materials caused inter>ommission, e.g. ball>point pen, the
density of the omission portion is increased according to the density of
surrounding portion to get the picture does not have inter>omission.
2 $ 5
(b) Normal mode
This mode is used when using writing materials other than above.
(4) Noise removal
Among black>dots in the binary picture code, the black>dot for the noise is changed
to white>dot.
2.3.1.2 Image processing function
Table 2.3 Image processing function
No. Function name Details function
1 Separation
Line>drawing/Photo
( )
automatic separation
Recognizes the photo area and Line>drawing
area in one scanning automatically, and
outputs data with applying dither processing or
error diffusion for the photo and the binarizing
for the line>drawing.
2 Outline extraction Extracts the outline of the Line>drawing such
as a thick character.
3 Image emphasis Emphasizes the black>white contrast to raise
the resolution.
4 Inversion
(White/black conversion)
Converts white into black and black into white
of read data (binary data).
5 Mirror image Turns over the both sides of read data.
6 Simplified Dynamic
threshold
Changes the slice level of the binarizing
according to the density of the document.
7 Zooming Magnifies or reduces the document in the range
between 50 dpi and 800 dpi with 1 dpi step.
Also reads the document with different
magnification in horizontal and vertical
scanning.
8 Subwindow four Subwindow can be specified on Main
window.
The functions above are all image processing circuit (IPC>2 or IPC>2D) functions.
The combination of IPC features is shown in Section 4.10.
2 $ 6
2.3.2 Compression circuit>2 (CMP>2) (M3096GX/M3093GX)
Memory 4 MB
Compression MH, MR, MMR
2.3.3 Memory (M3093DG)
The following SIMM memory option is provided for M3093DG:
f Memory (M3093DE>B182)
When the output resolution is more than 401 dpi, the memory option is required. If
the memory option is not installed, the video data is limited to 3456 ¥ 5600 pixels.
2 $ 7
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2 $ 8
CHAPTER 3CONFIGURATION
3.1 Dimensions
3.2 Circuit Configuration
3.3 Carrier Fixing Bracket Removal
3.4 Power Switch
3.5 Indication Panel Functions
3.1 Dimensions
Figure 3.1 (1) shows the dimensions of M3096GX.
Figure 3.1 (2) shows the dimensions of M3093GX/DG.
3 $ 1
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a
a
a
a
a
173
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a
a
a
a
a
a
a
a
a
a
Unit: mm
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Figure 3.1 (1) Dimensions of M3096GX
497
173 (M3093GX)
198 (M3093DG)
Unit: mm
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Figure 3.1 (2) Dimensions of M3093GX/DG
376
3 $ 2
3.2 Circuit Configuration
This scanner uses CCD image sensor scanning system. This scanner consists of
following sections;
f Optical system (including fluorescent lamp, and lenses)
f Video circuit (including CCD sensor, amplifier, and A/D converter)
f Scanner driver (including stepping motor and motor driver circuit)
f Control circuit (MPU circuit)
f Power section
Figure 3.2 is the function block diagram of this scanner.
SIMM Memory
(M3093DE)
Controller
100 to 120 VAC
220 to 240 VAC
*1 Two video circuits are available for M3093DE.
Control circuit
(MPU circuit)
Power section
Power switch
Figure 3.2 Function block diagram
Video circuit
(*1)
Image processing
circuit ¬ (option
Motor driver
circuit
Indication
panel
Mechanism
section
Flatbed ADF
)
3 $ 3
3.3 Carrier Fixing Bracket Removal
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a
First, remove the carrier fixing bracket from the base of the scanner. This bracket
fixes the carrier unit during the transportation.
If the power is turned on while fixing bracket is still in place, the alarm lamp lights.
Turn the power off, disconnect the power cable, and remove the bracket.
CAUTION
Do not set the scanner upside down or on its side.
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Incorrect
— Set the scanner on the edge of the desk so that the ADF extends from the desk.
3 $ 4
Look at the bottom of the scanner to find the carrier fixing bracket.
Remove the screw, and remove the carrier fixing bracket from position . Then
install the carrier fixing bracket at position .
Upper
Carrier bracket
(position during
operation)
(Viewed from below)
ADF
Carrier bracket
(position during
transportation)
Note:
When the scanner is transported, be sure that the carrier fixing bracket is
inposition .
3.4 Power Switch
Figure 3.3 shows the location of the power switch.
Power switch
Figure 3.3 (1) Power switch (M3096GX)
3 $ 6
Figure 3.3 (2) Power switch (M3093GX)
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