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Fujitsu M3099EX/EH Command and Response, Basic command/response sequence

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Command and Response

Basic command/response sequence

Data is transmitted between the host computer and the image scanner in the form of commands and responses. Figure 3.5 shows the basic command/response sequence.

Host computer

Command

Completion of command transmission

Command retransmission (only twice)

Abnormal reception

Normal reception

ACK

Reception

error

Scanner

Abnormal reception

Normal reception

ACK

Reception error

•Command processing

•Operation

Response

Response transmission end

Response retransmission (only twice)

Figure 3.5 Basic command/response sequence

3-14	M3099EX/EH OEM Manual

Contents

Page Page Page Preface Conventions Contents Page APPENDIX A APPENDIX B APPENDIX C INDEX Figures Tables Chapter 1: Overview Chapter Chapter 3: Chapter 4: Chapter 5: OVERVIEW Scanner Types Page Page Features Configuration Configuration of the scanner Arrangement of units Operation Overview Operation of the mechanism unit Operation of the control unit Resolution Video amplifier and driver section Image processing section Power supplies General SPECIFICATIONS Electrical Specifications Environmental Specifications Physical Specifications Page Page Option Specifications Control Interface INTERFACE SPECIFICATIONS Connection specifications Control interface signals Send data (T/D) Received data (R/D) Send request (RTS) Transmission enabled (CTS) Page Timing Video Interface Video interface signals Page Data transfer Effect in main scanning Effect in subscanning Page Page Timing Page Command and Response Basic command/response sequence Page Command/response format CNT (count) field CMD/RPS field Command Page CLEAR command CONTROL command Extend control register Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page IMAGE CONTROL command Image control register Image control register A#0, B#0 Image control register A#1, B#1 Image control register A#2, B#2 Image control register A#3, B#3 Page Page Image control register A#4, B#4 Image control register A#5 to #8 Image control register B#5 to #8 PRINT CONTROL command Print information I register Print information II register Print position Y register Number counter method register Number initial value register START command READ command SENSE command RETURN SENSE command IMAGE MODE SENSE command INQUIRY command SEND DITHER 1 command Page SEND DITHER 2 command Page Page SEND DATA command Print data Example Responses Page Ready Normal status Device information Page Page Page Image status Device information V Device information VII Device information IX Device information XI Unit status Byte 3 or later CNT Device function information Page Page Page Page Read complete Page Page Page Page Operation error Detailed information Temporary error Equipment error Details sequence Read operation Automatic start mode duplex reading (ADF) Page Manual start mode duplex reading (ADF) Page Manual mode and duplex reading Page Command/response correspondence Page Command Response Timing Chart Page Page Page Page Page Page Page Page Page BASIC OPERATION Opening the Upper Transport Unit Closing the Upper Transport Unit Operator Panel Arrangement and Functions Operator panel arrangement Operator panel functions Page LCD display Page Duplex reading mode Button specification and reading mode setting Simplex (front-side)reading mode [Size] button [Density] button [Resolution] button [Landscape] button (*1) [Halftone] button Page [Manual] button Screen transition Duplex (front-side)reading mode Page [Landscape] button [Document] button Page Duplex (back-side)reading mode Page [Start]/[Stop] button [Start] button [Stop] button Operation display Page Buzzer Functions Message List Loading Page Lamp Replacement Be careful not to pull the wire of the heater hard Page Replacing the back-sidelamp •Be careful not to peel the tape on the heater Roller ASY Replacement Wait at least 3 minutes after turning off the power before replacement Page Pick Roller Replacement Belt Replacement Page Pad Replacement Page Page ERROR PROCESSING AND RECOVERY Errors Page Page Device and Operator Actions for Equipment Errors Page Page DOCUMENT SPECIFICATION Document Size Quality Ream weight Precautions Do not feed important original document so as not damage it in rare case Limitations Areas that must not be perforated Print prohibit areas on the front and back surfaces Grounding Color Area Drop-outColor Print density measurement Drop-outcolor standards Shape CONSUMABLES AND ACCESSORIES Consumables Accessories 8 CLEANING Cleaning Locations and Frequencies Cleaning Tools Procedure of the heater hard Page Cleaning the rollers Cleaning the rollers with dry cloth and alcohol (Cleaner F1) Cleaning the steel rollers with cleaner F2 Cleaning the glass surface Cleaning the sensors Document detection sensor Reading timing sensor Ejection sensor Page A ENDORSER A2.1 How to set the endorser ON (or OFF) A2.2 How to set the initial number A2.3 How to set the print number reset condition A2.4 How to reset the print number manually A2.5 How to reset the print head life counter A2.6 How to test the printing by the operator panel operation Page A3.2 Print head position adjustment SETUP MODE Page B3.1 Setting double-feeddetection B3.2 Setting IPC-2 pre-setmode Page B3.3 Reset of abrasion counter B3.4 Setting buzzer B3.5 Setting pre-pick B3.6 Adjusting LCD contrast B3.7 Setting pick speed B3.8 Setting initial value of endorser B3.9 Setting reset method of endorser B3.10 Reset of endorser B3.11 Reset of ink counter B3.12 Setting RS232C transfer rate B3.13 Setting picking start time B3.14 Setting picking time B3.15 Setting time-outlimit B3.16 Setting hopper time B3.17 Setting heater control Page SEPARATION PRESSURE ADJUSTMENT Page Glossary of Terms Endorser Equipment error Error diffusion Filtering Hexadecimal Image emphasis Interface Inversion (Reverse-imagereading) IPC Letter size Operator panel Outline extraction RS-232Cinterface Serial interface Smoothing Index Page Page Page Reader Comment Form