Fujitsu M3096GX User manual

M3096GX/M3093GX/M3093DG
IMAGE SCANNER
OEMMANUAL
C150-E015-03EN

Specification No.: C150>E015>03EN
REVISION RECORD
Date published Revised contents
The contents of this manual is subject to change
without prior notice.
All Rights Reserved,
Copyright ”1994, 1996, 1997 FUJITSU LIMITED
Edition
01 Nov. 1994 First Edition
Jul. 199602 Production ID setting procedure and white level following procedure added, error
corrected, M3093DG added
Jan. 199703 Error corrected
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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
Figure 1.2 M3093GX/DG
1 $2

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)
M3093GX/DG 1.6 seconds (A4, 200 dpi)
For simplex ADF reading:M3096GX 20 pages per minute (A4, 200 dpi)
M3093GX/DG 27 pages per minute (A4, 200 dpi)
For duplex ADF reading: M3093DG 22.5 pages per minute (A4, 200 dpi)
(2) Large>capacity document feeder
Up to 50 pages (A4, 64 g/m
2
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)
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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
Vertical scanning 800, 600, 400, 300, 240, 200 dpi
7 Gray scale 256 steps
8 Interface SCSI>¬
9 Scanning speed
MAX 297 ¥ 432 mm
MIN 210 ¥ 148 mm
MAX 216 ¥ 355 mm
MIN 210 ¥ 148 mm
Flatbed
ADF
A4/200 dpi: 2.0 s
A3/400 dpi: 5.6 s
A4/200 dpi: 21 ppm
letter/200 dpi: 22 ppm
MAX 297 ¥ 432 mm
A4/200 dpi: 1.6 s
M3093DGM3096GX M3093GX
MAX 216 ¥ 355 mm
MIN 148 ¥ 105 mm
MAX 216 ¥ 297 mm
Flatbed
ADF
(simplex)
ADF
(duplex)
A4/200 dpi: 27 ppm
A4/400 dpi: 14 ppm
- - A4/200 dpi: 22.5 ppm
2 $1

Table 2.1 Functional specifications (2/2)
No. Item
10 Output resolution
11 Binarization and
halftone function
12 Compression
13 Image memory
Standard
If the image
processing
option is
installed
400, 300, 240, 200 dpi
(For horizontal scanning and vertical
scanning)
M3093DGM3096GX M3093GX
600, 400, 300, 240,
200, 150, 100 dpi
(For horizontal
scanning and vertical
scanning)
50 dpi to 800 dpi
(Horizontal scanning and vertical scanning are independent.)
Standard
Standard
If CMP>2
option is
installed
Fixed binarization
Dither
Error diffusion method
If the image
processing
option is
installed
Separation, image emphasis, extraction, mirror image, inversion,
outline simplified DTC.
Dynamic threshold, smoothing, filtering, noise removing.
Non
MH, MR or MMR
Standard
If option is
installed
1 MB
4 MB
(If CMP>2 is installed)
(Standard 1 MB must be removed)
MH, MR or MMR
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.
Resolution Binary, Simplex and Duplex Grayscale Simplex Grayscale Duplex
100
150
200
240
300
400
Additional Memory not
Required
Additional Memory not
Required
600 Memory option
CA02939>B182 required Not Supported
M3093DG Resolution Support
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
Black and White,
Simplex and Duplex Grayscale Simplex Grayscale Duplex
50
to
400
Additional Memory not
Required
Additional Memory not
Required
401 to 800 Memory option
CA02939>B182 required Not Supported
M3093DG Zooming Function
(IPC>2D Option CA01952>0192 Required)
Not Supported
2 $3

2.2 Physical Specifications
Table 2.2 Physical specifications
ItemNo.
Power
requirements
Voltage (VAC) 100 to 120, 200 to 240 VAC ±10%
SinglePhase
Frequency 50/60 Hz +2% -4%
Power consumption (VA) 100 or less
Temperature
(∞C)
Operating 5 to 35
Nonoperating -20 to +60
Relative
humidity (%)
Vibration (G)
Dimensions
(mm)
Height
Width
Depth
173
Weight (kg)
1
M3096GX
696
497
2 17.5
3
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
(between FG and AG lines)
AC line noise9 Voltage 1.2 KV pulse duration 5 os
10
11 Operating 20 to 80 (no condensation)
Nonoperating 8 to 95 (no condensation)
Operating 0.2
Nonoperating 0.4
12
Indication (%) Operating 5
Nonoperating 10
13
ESD (KV) 8 or more14
Acoustic
noise (dBA)
Operating 53 or less (ISO DIS 9296)
Nonoperating 48 or less (ISO DIS 9296)
15
173
530
376
11
M3093GX M3093DG
198
530
376
12
110 or less
2 $4