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Fujitsu fi-5015C AP-11, Gamma, Flatbed, Grayscale, Interface, Image emphasis, Image processing, Halftone processing, Inversion (Reverse-imagereading)

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Flatbed

An input device of the scanner, where documents are placed and scanned. Generally used for scanning pages out of a book, or paper that is out of the feeding specification of the ADF. Also used to scan a small volume of documents by manual operation.

Gamma

A unit of changes of images' brightness. It is expressed as a function of the electric input power to devices (scanner, display, etc.) and an image's brightness. If the gamma rate is larger than 1, the brightness of an image increases and vice versa. In order to adjust the brithtness of an image close to the orignal, generally the gamma value is set to 1.

Grayscale

A method for realizing the gradation from black to white on the scanned image. For example, when scanning monochrome documents, the computer recognizes the documents as sets of black and white dots. In the Gray scale method, each dot contains data regarding density of black. The original gradation of the documents is realized as the gradation of the density data.

Halftone processing

Any method used to reproduce a photograph which includes a shade as an image composed of dots, namely, a binary image. Dithering and error diffusion processing are examples of halftone processing.

Image emphasis	C
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 scanned with specified parameters.
Interface
The connection that allows communication from the computer to the scanner.
Inversion (Reverse-image reading)
In reverse-image reading, data is changed from black to white and vice versa.

fi-5015C Image Scanner Operator’s Guide AP-11

Contents

P3PC-1592-05ENZ0 fi-5015CImage Scannerfi-50 Operator's Guide fi-6 CONTENTS Page INTRODUCTION ■Regulatory Information Canadian DOC Regulations Bescheimigung des Herstellers / Importeurs ENERGY STAR® ■Note, Liability How Trademarks Are Indicated In This Manual References to operating systems (OS) are indicated as follows: Manufacturer PFU LIMITED International Sales Dept., Imaging Business Division, Products Group Warning Indications Used In This Manual Symbols Used In This Manual Screen Examples In This Manual Adobe® Acrobat® ■Safety Precautions Turn the scanner OFF if it is damaged Do not put liquids inside the scanner Do not touch the inside of the scanner unless necessary Do not use the scanner if there is a strange odor Do not use aerosol sprays near the scanner Do not install the scanner on unstable surfaces Do not block the ventilation ports Do not place heavy objects or stand on top of the scanner Firmly insert the power plug Avoid any contact when scanner is in use Before moving the scanner, disconnect the power plug from the power outlet Protect the scanner from static electricity Do not install the scanner in the direct sunlight Before moving the scanner, make sure the shipping lock is locked Page NAME OF PARTS 1.1Units 1.1 Units 2. Flatbed 3. Backside PARTS OF NAME UnlockedLocked 1.2Operator Panel Page BASIC SCANNER OPERATIONS 2.1Turning ON/OFF the Scanner 2.1 Turning ON/OFF the Scanner OPERATIONS SCANNER BASIC Page ■Power Save Mode 2.2Loading Documents on ADF 2.2 Loading Documents on ADF •Documents that are not square or rectangular •Very thin documents •Photographs Do not use the following documents: Page 2.2.2 Loading documents on ADF This section explains how to load documents on ADF 1.Align the edges of the documents 1)Grasp no more than 50 sheets in a stack 2)Confirm that all the documents have the same width 4. Load the documents on the ADF paper chute 5. Adjust the side guides to the width of the documents Move the side guides so that they touch both sides of the documents 6. Scan the documents For how to scan the document, refer to "2.4 Scanning Documents" on page.19 2.3Loading Document on Flatbed Page 2.4Scanning Documents 6. Set the scan type, paper size (see below), etc., and click the [OK] button ⇒You are returned to the [Scan Settings] dialog box 7.Click the [Scan] button Page 2.5How to use the Scanner Driver 2.5 How to use the Scanner Driver 6) Configure settings for scanning and click the [OK] button 7)Click the [Scan] button Page Page Image Mode Specifies the image type for the scanned documents [Scan] button Starts scanning documents with the current settings [Preview] button Page ■ISIS Scanner Driver Page Page "Main" tab "Layout" tab Page "More" tab "Gamma" tab "About" tab 2.6Image Scanning Application MAINTENANCE 3.1How to clear the paper jam 3.2Cleaning 3.2.2 Cleaning the Flatbed ■Cleaning Method •Document holding pad - 1 Wipe gently •Document bed - 2 Wipe lightly 3.Wait for cleaned parts to dry 3.2.3 Cleaning the ADF Page Page 3.3Replacing Consumable 3.3 Replacing Consumable 3.3.2 Guidelines for Consumable Replacement Cycle Page 3.3.3Replacing the Pad ASSY Remove the 4. Install new Pad ASSY by the reverse procedure of removing 5. Press the center of the ADF to close it until it clicks 6.Reset the pad counter 1)Check that the scanner is connected to your PC and turn on the scanner Page 3.3.4Replacing the Pick roller unit 2) Pull the Pick roller unit to the fixture‘s side ⇒The Pick roller unit is removed downwards 4. Attach a new Pick roller unit to the scanner Attatch a new Pick roller unit to the scanner in reverse order of removing 2) Lock the fixture in the original place to fix the Pick roller unit Page TROUBLESHOOTING 4.1Error Indications in the Function Number Display 4.1 Error Indications in the Function Number Display ■Device alarms: TROUBLESHOOTING 4.2Troubleshooting 4.2 Troubleshooting * "Multi feed" means that more than 2 papers are fed at the same time Page SCANNER SPECIFICATIONS AP-1 AP-2 AP-3 AP-4 AP-5 AP-6 AP-7 AP-8 AP-9 AP-10 AP-11 AP-12 AP-13 AP-14 AP-15 AP-16 IN-1 IN-2 fi-5015CImage Scanner Operator's Guide