Manuals / Fujitsu / Computer Equipment / Scanner

Fujitsu 600C Physical Specification, Termination, Specifications, 1 SCSI physical specifications

Models: 600C

1 95

Download 95 pages 10.46 Kb

Page 32

Image 32

4.1.2Physical Specification

Table 4-1SCSI physical specifications

Item		Specifications

Driver/Receiver		Single-ended
Connector		50 Contact Shielded Low Density
Cable	Max. cable length	6 m
	Characteristic impedance	132 Ω
	Cable type	25 signal twisted pair
	Stub wire	≤ 0.1 mm (from main cable in scanner to internal wiring)
Signal level	Terminator	See the figure under (3).
	Driver/receiver	Open collector or three-state driver
	Output characteristics	Low level (true) = 0.0 to 0.5 VDC High Level (false)=2.5 to 5.25 VDC
		Output current = 48 mA (corresponding output voltage ≤ 0.5V)
	Input characteristics	Low level (true) = 0.0 to 0.8 VDC High level (false) = 2.0 to 5.25
		VDC Input load = -0.4 mA max. (at 0.4V input voltage Input
		hysteresis = 0.2 VDC min.
Connector pin assignments for lines		See (4).

4.1.3Termination

220Ω

330Ω

4-4

Page 32

Image 32

Fujitsu 600C manual Physical Specification, Termination, Specifications, 1 SCSI physical specifications

Contents

Version Fujitsu ScanPartner 600C OEM ManualFujitsu Inc Page Table of Contents 2. SPECIFICATIONS1. GENERAL 3. OPERATION5. DIAGNOSTICS 5.3.4 Group 3 error flowchart no paper in ADF paper tray Page 1. General 1.1 GeneralFigure 1-1 System Block Diagram Figure 1-2 ScanPartner 600C Outer View 1.2 Device Configuration1.2.1 Outer View 1.2.2 Components 2. Specifications 2.1 Functional Specifications2.1 Functional Specifications 2.2 Environmental Specifications Table 2-1 Functional SpecificationsEnvironmental Specifications Table 2-2 Environmental SpecificationsSpecifications Remarks3. OPERATION 3.1 Removing the Shipping Bracket1. Remove the shipping retainer 2. Fasten the shipping retainer 3.2 Power On/Off 3.3 Indication PanelFigure 3-1 Power Switch Figure 3-2 Indication Panel3.4 Setting the SCSI ID and Connecting the Interface Cable Table 3-1 Names and functions of the indicatorsFigure 3-3 Signal cable connection Content3.4.1 SCSI Cable Connection Host PC 3.5 Paper Specifications 3.5.1 Paper Size3.5.2 Paper conditions Figure 3-4 Paper size specifications3.5.2.2 FIatbed 3.5.2.3 Items to avoid3.5.3 Readable area Figure 3-5 ADF readable area3.6 Document Setting Method 3.6.1 Flatbed3.6.1.1 When the document size is of letter/A4 size or smaller Figure 3-6 Flatbed reading3.6.2 ADF 3.6.1.2 When the document is a thick book3.6.2.1 Setting the ADF paper chute Figure 3-7 Setting the ADF paper chute3.6.2.2 Placing the documents on the ADF paper chute Figure 3-8 Placing the document on the ADF paper chutea Angling the document sheets b Separating the sheets for easy feeding3.7 Cleaning 3.7.1 Cleaning the document cover and the document glass3.7.2 Cleaning inside the ADF Page 4. INTERFACE 4.1 Physical Specifications 4.2 SCSI Bus 4.3 Bus Phases 4.4 Commands4.5 Status STATUS phase target initiator 4.6 Messages 4.7 Command Sequence 4.8 Status Transition of Logical Unit3. Commands The following commands are supported by this scanner 4.1 Physical Specifications 4.1.1 Connection4.1.2 Physical Specification 4.1.3 TerminationSpecifications Table 4-1 SCSI physical specifications4.1.4 Pin assignments Signal NameSignal Name Pin Number4.2.1 System configuration 4.2 SCSI Bus4.2.1.1 System configuration 4.2.1.2 Addresses of SCSI devices4.2.2 Bus signals Table 4-2 Bus signals4.2.3 Bus signal drive conditions Table 4-3 Bus phases vs. signal drive sources 1/2Figure 4-2 Phase sequence 4.3 Bus PhasesTable 4-4 Method of driving the interface signal Table 4-5 Signal delay times definition TimeDefinition Assertion4.3.1 BUS FREE phase Table 4.5 Signal delay times definitionTime definition4-12 4.3.2 ARBITRATION phaseothers Page 4.3.3 SELECTION phase 4.3.4 INFORMATION TRANSFER phases Table 4-6 INFORMATION TRANSFER phase typePhase DB7 to 9,P4.3.4.1 Asynchronous information transfer a Asynchronous transfer from target to initiatorb Asynchronous transler from initiator to target 4.4 Commands b Relative addressing is not supported4.4.1 RESERVE UNIT command Table 4-7 CommandsCommand d A bit and field described as Reserved areb TPID third party device ID Byte 4.4.1.1 RESERVE UNIT command COMMAND phase initiator Õ targeta TP third party Byte 4.4.2 RELEASE UNIT command 4.4.2.1 RELEASE UNIT command COMMAND phase initiator → target4.4.3 INQUIRY command 4.4.3.1 INQUIRY command COMMAND phase initiator → targetTable 4-10 INQUIRY command Bus phasea EVPD enable vital product data Byte b Page code ByteCAllocation length Byte EVPD4.4.3.2 Inquiry data DATA IN phase target → initiator l sftRst Soft Reset Byte e ISO version, ECMA version, ANSI approved version Bytef Asynchronous event notification capability AENC Byte g Response data format Byte4.4.4 REQUEST SENSE command 4.4.4.1 REQUEST SENSE command COMMAND phase initiator → targetTable 4-11 REQUEST SENSE command Bus phase4.4.4.2 Sense data DATA EN phase target → initiator b Error code Bytea Allocation length Byte a Valid Bytef ILI incorrect length indicator Byte d FM file mark Bytee EOM end of medium Byte g Sense key Byte4.4.5 SEND DIAGNOSTIC command j Command-specific information bytes Bytes 8 to BTable 4-14 SEND DIAGNOSTIC command Bus phase4.4.5.1 SEND DIAGNOSTIC command COMMAND phase initiator → target Table 4.14 SEND DIAGNOSTIC commandBus phase Step4.4.6 TEST UNIT READY command 4.4.5.2 Contents of self-testBus phase 4.4.5.3 Results of self-test4.4.6.1 TEST UNIT READY command COMMAND phase initiator → target 4.4.6.2 AcknowledgmentByte Operation code4.4.7 SET WINDOW command 4.4.7.1 SET WINDOW command COMMAND phase initiator → targetTable 4-16 SET WINDOW command Bus phasea Header 4.4.7.2 Window date DATA OUT phase initiator → targeta TRANSFER LENGTH Bytes 6 to b Window descriptor block e X, Y resolution XR, YR Bytes 2 to 3 and 4 to c Window identifier Byted Auto Byte f Upper left X,YULX, ULY Bytes 6 to 9, A to DRemarks Values under 0 in are omittedh Brightness Byte I Bit per pixel Byte 1A n RIF reverse image format Byte 1D, bitp Bit ordering Bytes 1E to 1F m Halftone pattern Bytes lB to 1C lB reserved4.4.7.3 Update of ScanPartner 600C OEM manual 4.4.7.4 B&W Scanning Vender unique parametersq Compression type, argument Bytes 20 to Table 4-18 Vender unique parameters byte 28 and later4.4.7.4.1 Vendor unique identification code Byte Status B00001 CHECK CONDITION Sense Key X05 ILLEGAL REQUEST4.4.7.4.2 Paper size byte Specified a Paper Size. Set paper size used only in ADF mode4.4.7.5 Color Scanning Vender unique parameters Table 4-19 Vendor unique parameters byte 28 and latera ADF Byte 2A, Bit b Source Byte 2A, Bitd Highlight value Byte 2B e Shadow value Byte 2Cf Line width Byte 2D to 2E Specifies line width in bytes for the current scan page4.4.8 OBJECT POSITION command 4.4.8.1 OBJECT POSITION command COMMAND phase initator → target a Position type BytePOSITION TYPE Position type4.4.8.2 Acknowledgment b Unload objectc Load object d Count Bytes 2 to4.4.9 READ command Bus phase4.4.8.3 ADF sequence Step4.4.9.1 READ command COMMAND phase initiator → target a Data type code Byteb Data type qualifier Bytes 4 to c Transfer length TL Bytes 6 to4.4.9.2 DATA IN phase target → initiator a Image data DATA TYPE CODE =b For binary data C Pixel size data DATA TYPE CODE =4.4.10 Scan command 4.4.10.1 SCAN Command phase initiator → targetBus phase StepStatus of unit 4.5 Status STATUS phase target initiatorCode 4.6 Messages 4.6.1 ATN detectionPhase Status of unit4.6.2 Message types 4.6.2.1 COMMAND COMPLETE X00 MESSAGE IN phase target → initiator4.6.2.3 ABORT X06 MESSAGE OUT phase initiator → target 4.6.2.4 MESSAGE REJECT X07 MESSAGE IN/OUT phase initiator → targetATN detection phase Action4.6.2.5 NO OPERATION X08 MESSAGE OUT phase initiator → target 4.6.2.6 MESSAGE PARITY ERROR X09 MESSAGE OUT phase initiator → target4.6.2.7 BUS DEVICE RESET X0C MESSAGE OUT phase initiator → target Phase when ATN is detected4.6.2.8 IDENDIFY X80 TO XFF MESSAGE OUT phase initiator → target 4.7 Command Sequence 4.7.1 Initial sequence4.7.3 READ command sequence 4.7.2 Read sequence4.7.2.1 Read sequence for B&W mode 4.7.3.1 Single READ4.7.3.2 Multiple READ 4.8 Status Transition of Logical Unit 4.9 Error Table ERRORHARD ILLEGAL4.10 Items for Specifying Window Imagecomposition BinaryPage 5. Diagnostics 5.1 Online diagnostics5.1 Online Diagnostics 5.2 Offline Diagnostics 5.3 Diagnostic Flowcharts5.2 Offline diagnostics Error indicationTable 5-2 Offline diagnostics results Ready LED5.3.2 Group 2 error flowchart Flatbed/ADF motor 5.3 Diagnostic flowcharts5.3.1 Group 1 error flowchart Lamp assembly 5.3.3 Group 3 error flowchart paper in ADF paper tray 5.3.4 Group 3 error flowchart no paper in ADF paper tray ADF paper-out