Fujitsu C150-E141-02EN Front-side reading = Front-side scanning, Halftone processing, Hexadecimal

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Front-side reading = Front-side scanning

Refers to reading the front-side of the document, specifically in Duplex reading mode.

Halftone processing

Used to reproduce photographs which usually contain different shades to display images. These shades are composed of dots resulting in a binary image. Dithering and error diffusion processing are examples of the halftone processing.

Hexadecimal

A base-16 numbering system (also commonly referred to as hex numbers). Since a base-16 system requires 16 digits, numbers 0 through 9 and letters A through F are used. It is convenient to express binary numbers in hexadecimal because fewer digits are required.

Image emphasis

Density is decreased for lighter but not completely white areas adjacent to black areas. Weakening this emphasis eliminates spot noise or produces softened images.

Image processing

An image is read with specified parameters.

Initial screen

A screen displayed when the power is turned on or when reading is activated by the command from the host computer.

Interface

The connection that allows communication from one part of a system to another. For example, electrical signals are transferred between the computer and scanner over an interface cable.

Inversion (Reverse-image reading)

In reverse-image reading, data is changed from black to white and vice versa.

IPC-3 mode

While reading binary images, it is necessary to set the scanner according to the quality of the sheet to be read. In this mode these settings can be performed in advance by corresponding each setting to a pattern number.

GL-3

Image 101

Contents M4099D Image Scanner M4099D Image Scanner Page Fujitsu Computer Products AMERICA, INC Important Note to Users Preface TIONS, Operating INSTRUCTION, Document SpecificationConventions Contents Components Components Checking the Components Units Units and AssembliesName Function Assemblies Arrangement Operator PanelLCD Display Button/LED FunctionOperation status display Sound condition Function BuzzerInstallation and Connections Achtung PrecautionsInspection Label C An example Cable Connection Turning the main line switch offConnecting the power cable Connecting the interface cable Operating Instruction Turning the Power On Basic Operation of the Operator Panel Displaying detailed information if an error occurredLifting or lowering the hopper Clearing a consumable life alarm Value Meaning Description Confirming the number of sheets processed by the scannerUsing the function buttons F1, F2, and F3 Using the setup, browse, and test modes Turn off to quit Mode Select Blinking Occurred Transition of operator panel status and displayDocumentspecification Scanner Maximum Minimum M4099D Document SizePaper types of documents Ream weight of paperDocument Quality Precautions Page Specifications Specification Installation SpecificationsExternal Dimensions Consumables Name Specification Service life and remarksOptions SETUP, BROWSE, and Test Modes Functions not available in browse mode Setup, Browse, and Test ModesFunctions not available in setup mode Ready Activating the Setup or Browse ModeButton functions in setup or browse mode Mode selection Menu pressed in Ready status Contents of the Setup or Browse Mode Scsi ID Setup mode menu screen Transition of screens in setup modePaper size/orientation Settings400 A4P AT2 400 LA Settings A4P AT2 200 LA200 Paper length check Settings Setup Mode Paper Length CheckLength Check 10 mmPaper thickness check Paper Length Check Setup Mode Paper Length Check ReadyPaper Thickness Check Ready Paper thickness setupPaper Thickness Check Check OFF Check on Paper Thickness Setup Ready Skew Check Ready Skew checkSkew Check Check OFF Check on IPC-3 Mode IPC-3 modePaper types and corresponding pattern numbers Reading parameter validity Hopper heightHopper Height Sheets Paper separation level Set braking power according to the table belowPaper Separation Level Ready Paper Separation Level Normal Medium ThinDrop-out Color Front Green Back Green Drop-out colorDrop-out Color Ready Drop-out Color Front Green Back RedConsumable counter Setup Mode Consumable CounterBuzzer Buzzer Ready BuzzerBuzzer Volume Min n n q q q q Max Buzzer volumeLCD contrast Buzzer Volume Min n n n q q q MaxBuzzer Volume Ready LCD Contrast Ready Picking speedPicking Speed Ready Picking Speed Fast SlowInterface InterfaceTpif baud rate Video Setup ModeTpif Baud Rate RS232C baud rateTpif Baud Rate 9600 19200 Setup Mode Scsi ID Product ID Product ID Pre-pickProduct ID M4099D M3099G Pre-pick Ready Pre-pickPick start time Pick start timePick start time 01.0 S 05.0 S Setup Mode Manual Feed Timeout 30 S Manual feed timeoutPaper pick retry Paper Pick retry Ready Paper Pick retry Step TimesPaper Feed retry Times Paper feed retryPaper Feed retry Ready Paper Feed retryStep Times Paper Feed retry Function key Setup Mode Setup Mode Lock Setup mode lockOFF Button functions in test mode Activating the Test ModeTest Mode Offline Feed Test Please waitMode selection power on with Menu pressed Contents of the Test Mode Offline feed test Test Mode Offline Feed Test A4P AT2 200 LAFeeding 123456781234 LTP AT2 200 LAOptions Endorser IPC-3D OptionsOffline Feed Test Device Life Device lifeLamp F 12345678Browse mode Automatic start mode manual start modeA4 size Automatic separationEquipment Error Duplex reading modeError diffusion DitherHalftone processing Front-side reading = Front-side scanningHexadecimal Image emphasisManual Feed mode = Manual Mode Linedrawing modeLandscape Letter sizePhoto mode = photograph mode Paper Jam Photograph mode White level follower OFFPicking start time Picking timeSimplex reading mode Setup modeStart command time-out Temporary ErrorTerminator Test modeIndex LED Scsi ID Page