Page 2 ® EPSON E S - 3 0 0 C User’s Manual...
Page 3 Neither is from the use of the information contained herein. Epson America, Inc. shall not be liable against any damages or problems arising from the use of any options other than those designated as Original Epson Products by Seiko Epson Corporation.
Page 4: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS 1. Read all of these instructions and save them for later reference. 2. Follow all warnings and instructions marked on the product. 3. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning the outside of the unit.
Page 5 10. If an extension cord is used with this product, make sure that the total of the ampere ratings on the products plugged into the extension cord do not exceed the extension cord ampere rating. Also, make sure that the total of all products plugged into the wall outlet does not exceed 15 amperes.
Page 6: Table Of Contents
Scanner Components....... Testing the Scanner ....... .
Page 7 Appendix A Technical Specifications Scanner Specifications ......Initialization ........
Page 8: Introduction
Various image processing features, including gamma correction and color correction, for better image reproduction Software-controllable scanner functions A direct print function that lets you use the scanner as a simple color copier Two interfaces to suit your computer system: with an IBM compatible computer, you use the bidirectional parallel interface;...
Page 9: Using The Es300C With Your Computer
Using the ES-300C With Your Computer To use the scanner, you need a software package to read the scanned images. Programs are available from your Epson dealer for use with IBM compatible computers and Macintosh computers. Other graphics programs and scanner utilities also support the ES300C.
Page 10: Where To Get Help
Notes contain important information and useful tips on the operation of your scanner. Where to Get Help Customer support and service for Epson products are provided by a network of authorized Epson Dealers and Customer Care Centers throughout the United States. Epson America provides product information and support to its dealers and Customer Care Centers.
Page 11 Introduction Epson is confident that this policy will provide you with the assistance you need. Call the Epson Consumer Information Center at 1-800-922-8911 for the following: The location of the nearest Epson dealer The location of the nearest Customer Care Center Information on Epson User Groups.
Page 12: Chapter 1 Setting Up The Scanner
Scanner Components ....... . 1-8 Testing the Scanner ........1-10 Plugging in the Scanner .
Page 13: Unpacking The Scanner
When you unpack the scanner, make sure that you have all the parts and that have been damaged. In addition to this User’s Manual none and the Epson Color Image Scanner Image Samples booklet, you’ll find these items: Scanner main unit Power cable After removing the parts, save the packing materials in case you need to transport your scanner.
Page 14: Choosing A Place For The Scanner
Keep your entire computer system away from potential sources of electromagnetic interference such as loudspeakers or the base units of cordless telephones. Do not connect more than one interface cable to the scanner at a time. Do not place any objects on top of the scanner.
Page 15: Assembling The Scanner
Assembling the Scanner After you’ve found the best place to set up your scanner, the next step is to assemble the parts. Removing the Transportation Screw Before plugging in the scanner, you must remove the transportation screw. This screw secures the carriage mechanism during transport to protect it from damage due to shock or vibration.
Page 16 Remove the screw by turning it counterclockwise. Insert the transportation screw into the storage hole the left side of the back panel. Push the screw all the way into the hole; it does not screw in. Setting Up the Scanner...
Page 17 Assembling the Scanner 6. Place the stopper over the transportation screw with the round side of the stopper toward the top of the scanner. Note: Do not discard the transportation screw or the stopper. You will need to replace the transportation screw whenever you transport the scanner.
Page 18: Attaching The Document Cover
Attaching the Document Cover The document cover keeps outside light from interfering with the scanning process. 1. Place the scanner on a flat, stable surface with the control panel facing you. 2. Hold the document cover perpendicular to its base while holding the base parallel to the scanner.
Page 19: Scanner Components
The carriage contains the optical sensor and three fluorescent lamps. The carriage moves You use the power switch to turn the scanner on and off, or to reset the scanner in case of an error. Setting Up the Scanner when scanning a document.
Page 20 You connect the power cable to the The transportation screw is shown in its stored position. If you are using the scanner with an IBM compatible computer, you connect the computer’s interface cable to the bidirectional parallel connector after installing a bidirectional parallel interface board in your computer.
Page 21: Testing The Scanner
You should perform this test to make sure the scanner was not damaged during shipping. Before running the self test, you need to connect the scanner to an electrical outlet. Plugging in the Scanner...
Page 22: Turning On The Scanner
To start a self test, follow these steps: 1. Make sure scanner is turned off. 2. Open the document cover so you can see how the scanner operates during the POWER for each of fluorescent lamps (green, then...
Page 23 When the scanner completes the self test, it moves the carriage back to the home position and 4. You can stop a self test at any time by turning off the scanner. CAUTION: least ten seconds before turning it back on. Rapid switching on and off can damage the scanner.
Page 24: Connecting The Scanner To Your Computer
After testing the scanner, you are ready to connect it to your computer. If you plan to use the ES-300C with an IBM compatible computer, you must install the bidirectional parallel interface board in your computer. You then connect the scanner to the computer using the bidirectional parallel interface.
Page 25: Setting Up Your Application Software
Setting Up Your Application Software After connecting the scanner to your computer, you are ready to begin using the scanner. See the documentation that comes with your scanner utility program or interface kit for details on how to use the software. 1-14...
Page 26: Chapter 2 Using The Scanner
Color Correction ........2-17 Tips on Using the Scanner ......2-18 Scanning Line Art and Characters .
Page 27: Operating The Control Panel
Operating the Control Panel The ES-300C scanner’s control panel consists of four indicator lights, an alphanumeric display, and three buttons. The control panel shows the current status of the scanner and allows you to start the self test and the direct print function (see Appendix D).
Page 28 It also indicates when an error occurs in the scanner. The scanner is in the zoom mode when you first turn on the power. Buttons ZOOM/BRIGHT Pressing this button selects either zoom or brightness.
Page 29 Pressing @ and 0 simultaneously resets Self test function By holding down @ or 0 while you turn on the scanner, you can start the scanner's self test function. See Chapter 1 for more information. Direct print function The direct print function transfers a color image directly from your scanner to your printer.
Page 30: Using The Document Table
Using the Document Table This section tells you about the document table and how to place documents and bound materials in the scanner. The Document Table The document table has an origin mark and scales to help you adjust the document position. You can scan documents of any size up to and including U.S.
Page 31: Placing A Document In The Scanner
The direction along the top (shown above by black arrows) is called the horizontal scan. The direction along the side (shown above by white arrows) is called the vertical scan. Placing a Document in the Scanner To prepare your document for scanning: 1. Open the document cover.
Page 32 Using the Document Table 2. Place the document face down on the document table. Adjust the document position using the origin mark and scales. 3. Close the document cover gently to avoid moving the document. Using the Scanner...
Page 33: Placing Bound Material In The Scanner
CAUTION: Always keep the document table clean. See Chapter 3 for information on cleaning the scanner. Avoid twisting the document cover when you open or close it. Do not leave photographic paper face down on the document table for an extended period of time because it may stick to the glass.
Page 34 1. Lift up the document cover. Lift the base up and out of the scanner. 2. Place the book on the document table. 3. Push down gently on the book spine so that its surface is flat against the document table. Using the Scanner...
Page 35: Preparing Scanner Software
Your software may have an installation or setup procedure that lets you select scanner types from a list of input devices. If the ES-300C is not listed, contact your software manufacturer to see if there is a software update.
Page 36: Scanning An Image
11.7 inches, slightly larger than Note: There is a small unscannable margin around the four edges of the document table. See page 2-5. Turn on the scanner and then the computer. Check that the scanner’s READY light 2. Place the document face down on the document table.
Page 37: Using The Scanner Functions
ES-300C functions and tips on how to achieve the best results using your scanner are covered in this chapter. The Epson Color Image Scanner Image Samples booklet illustrates some of the effects you can create with these image processing functions.
Page 38: Zoom
Use darker settings for faint original images, line art, and text characters. Use lighter settings for dark original images. You can combine the brightness function with all other functions. Using the Scanner Functions Output Resolution CRT displays 9-pin dot matrix printers...
Page 39: Scanning Area
Data Format The data format determines how many bits are used to represent a pixel. A pixel (picture element) is the tiniest area a scanner “reads.” The number of bits/pixel (from 1 to 8 bits/pixel/color) determines how many colors or how many shades of gray the scanned image data can represent.
Page 40: Halftoning Mode
Dropout color is the color that is not recognized by the scanner. You can choose either green, red, or blue, depending on the colors on the original images.
Page 41: Gamma Correction
Use your scanner software to choose from five settings including three general printer types and two CRT display types. You can combine gamma correction with all other scanner functions. When...
Page 42: Color Correction
Color Correction Color correction tells the scanner screen display you are using to view scanner processes color appropriately. Color correction must be used with the color line sequence mode. The four settings are for: CRT displays Impact dot matrix printers Thermal transfer printers Ink jet printers.
Page 43: Tips On Using The Scanner
For better scanning results, make sure the document surface is smooth. If there is a pasted-up area, colors may blur at the edge of this area. Textured and embossed surfaces may produce blurred images because light from the scanner lamps is not evenly reflected on them. Using the Scanner...
Page 44: Minimizing The Moire Pattern
Transparent document Transparent material may not be scanned properly because the ES-300C scanner scans an image by reflecting light off the document surface. In the case of overhead projector transparencies, if you can clearly recognize the image on a transparency by placing it on an opaque surface, it can be scanned.
Page 45: The Scanning Speed
Tips on Using the Scanner The Scanning Speed As the amount of image data increases, the time to scan the image and transfer the image data increases. The amount of image data increases as you increase the resolution, data format, zoom, and scanning area.
Page 46: Chapter 3 Maintaining And Transporting The Scanner
MAINTAINING AND TRANSPORTING THE SCANNER Cleaning the Scanner ....... . 3-2 Changing the Fluorescent Lamps .
Page 47: Cleaning The Scanner
Cleaning the Scanner To keep your scanner operating at its best, you should clean it periodically. Clean the outer case with mild detergent dissolved in water. If the glass of the document table gets dirty, clean it with a soft dry cloth.
Page 48: Error Messages
When this happens, a (E-F) dealer or service center must replace Never open the case of the scanner. If you CAUTION: think repairs or adjustments are necessary, consult your dealer. Maintaining and Transporting the Scanner...
Page 49: Transporting The Scanner
When you transport the scanner or store it for an extended period, follow the steps below to secure the 1. Turn on the scanner and wait until the carriage moves to the home position (the back of the scanner>. Then turn off the scanner.
Page 50 Remove the document cover. Repack the scanner and document cover separately, using the original packing materials and carton. When you unpack the scanner at its CAUTION: destination, do not forget to remove the transportation screw before operating the scanner.
Page 51: Chapter 4 Troubleshooting
Chapter 4 TROUBLESHOOTING Error Messages..........4-2 Command Error.
Page 52: Error Messages
Error Messages When the scanner detects an error, the display on the control panel shows corresponding error message. In case of an error, you may need to retry a scanning operation with the software or reset the scanner. To reset the wait 10 to 15 seconds, and then turn it on again.
Page 53: Interface Error
The host computer does not respond to the scanner for more than 30 seconds. To recover: Turn off the scanner. Check the interface connection and settings on the scanner as well as on your computer and software. Turn on the scanner. Error Messages appears.
Page 54: Fatal Error
The transportation screw is not removed and the carriage cannot move. The scanner is broken. Turn the scanner off. Check to see if the transportation screw is removed; then turn on the scanner. (See Chapter 1.) Consult your dealer if you encounter this error again.
Page 55: Problems And Solutions
This section discusses typical problems and offers possible solutions. For advice on getting better images, see Chapter 2. The problems you may encounter while using the scanner often involve the operation of your software and computer. Problems fall in the following major categories:...
Page 56 Check that the interface settings and the cable type are correct. Check that the scanner’s on. See if the scanner shows an error message. (See the Error Messages section earlier in this chapter.) Check that you have selected the correct interface port and settings with your software.
Page 57: Troubleshooting
(See your computer manual.) Check that your scanner software supports an Epson scanner. If it does, check that you properly installed and set up the software. Troubleshooting 4-7 Problems and Solutions...
Page 58 The scanner may be tilted or located on an unstable surface. Check the location of the scanner, and locate it on a flat, stable surface. Part of the document may be wrinkled or warped or not in contact with the document table.
Page 59 Problem All or part of the image is distorted on the CRT display or on the printed output document (continued). Color is patchy or garbled at the edges of the document. The image is faint or uneven. The image is faint or out of focus.
Page 60 CRT screen. Make the brightness setting darker, or try different settings and combinations of the scanner functions, especially gamma correction and resolution. The document may be placed at an angle on the document table. Align it so that...
Page 61 Solution Try different settings and combinations of the scanner functions. (See Chapter 2.) Check that your software is correctly installed. Check the capability of your software and computer. (See your software and computer manuals.)
Page 62 If you selected standard monochrome scanning (no dropout color) using the scanner software, switch to monochrome and specify a dropout color. Then try different dropout colors until the image improves.
Page 63 The printout of the image is too dark compared to the original image. Solution Check the settings of the scanner functions, especially data format, gamma correction, and color correction. Try different combinations of these settings. (See Chapter 2.) Check the capability of your computer, display adapter, and software.
Page 64 Check that the zoom is set correctly for your desired size. If your printer and software offer different resolutions horizontally and vertically, adjust both the scanner’s horizontal and vertical scan resolutions. Check that the printer is properly connected to the computer and is correctly set up.
Page 65 TECHNICAL SPECIFICATIONS Scanner Specifications....... . A-2 Mechanical Specifications ......A-4 Electrical Specifications .
Page 66: Appendix A Technical Specifications
Resolution: Output resolution: Scanning speed: Color separation: Technical Specifications ES-300C Color Image Scanner Flatbed, color/monochrome Movement of the scanning head CCD line sensor 2552 dots by 3508 dots at 300 dpi, 100% 8.5 inches by 11.7 inches (216 mm by 297 mm)
Page 67 1 type for CRT display and 3 types for printer output, available in color line sequence mode only Epson LQ-860, LQ-2500, and LQ-2550 (with color ribbon), through parallel interface only Hewlett-Packard PaintJet (or HP 3630) color graphics printer, through parallel...
Page 68: Mechanical Specifications
Scanner Specifications Interfaces: Light source: Mechanical Specifications Reliability: Dimensions and weight: Electrical Specifications Voltage: Frequency: Power consumption: Insulation resistance: Technical Specifications bidirectional parallel and Standard: RS-232C serial SCSI (for Macintosh) Optional: Noble gas fluorescent lamps (3 lamps) Main unit: MCBF 100,000 cycles Width: 12.6 in.
Page 69: Environmental Conditions
Operation: 0% to 80%, without condensation Storage: 10% to 85%, without condensation Avoid operation in very dusty surroundings. Illumination: Avoid operation under direct sunlight or near a strong light source. Reflective documents with smooth surface Technical Specifications A-S Scanner Specifications...
Page 70: External View And Dimensions
Scanner Specifications External View and Dimensions (Unit: inches) jjf+@ 4 . 9 i n c h e s 4.9 inches Specifications and design are subject to change without Note: notice. Technical Specifications...
Page 71: Initialization
There are three ways that the scanner can a fixed set of conditions). Hardware initialization: The power is turned The scanner receives an INIT signal at the parallel interface (pin 31 goes LOW). Software initialization: The software sends an initialize command.
Page 72 Appendix B CONNECTING THE SCANNER TO A PC Using the Parallel Interface ......B-2 Setting Jumpers on the Bidirectional Parallel Interface Board .
Page 73: Appendix B Connecting The Scanner To A Pc
Using the Parallel Interface This appendix describes how you connect your ES-300C scanner to an IBM compatible computer. You connect the scanner using the bidirectional parallel connector on the back panel of the scanner. The scanner’s bidirectional parallel interface requires a compatible type of interface on your computer.
Page 74 Jumper J1 selects the I/O port addresses, and jumper J2 selects the interrupt level. Select the address and interrupt level that are suitable for your computeis configuration. Data address LPT1: 0378h LPT2: 0278h Using the Parallel Interface Status address Control address 0379h 037Ah 0279h 027Ah Connecting the Scanner to a PC...
Page 75: The Parallel Interface Cable
The parallel interface cable can be the same type as the one used for a printer connection. The computer end of the cable must be a DB-25 (D-sub 25-pin) female plug, and the scanner end must be a 36-pin ®...
Page 76: Identifying A Cable Problem
For example, if the fluorescent lamps come on but the scanner does not start, or if your software does not recognize the scanner, the wiring of the parallel cable may be incorrect.
Page 77 Using the Parallel Interface The following illustration shows the recommended wiring for the bidirectional parallel interface cable. The dotted lines indicate wiring that is not required for the scanner to communicate with the computer. Scanner side (36-pin) STROBE DATA 1...
Page 78 Installing the SCSI Interface Board....C-6 Connecting the Scanner to the SCSI Interface... C-10 Connecting the Scanner as a Single SCSI Device .
Page 79: Appendix C Connecting The Scanner To A Macintosh
Introducing the SCSI Interface The SCSI board included in the kit allows you to connect the ES-300C scanner to an Apple Macintosh computer using the industry-standard set of hardware and software specifications known as the Small Computer System Interface (SCSI).
Page 80 2. To change the SCSI ID, rotate the small dial on the top of the rotary switch until the number of the desired ID aligns with the mark on the dial. Connecting the Scanner to a Macintosh Using the SCSI Interface components of the...
Page 81: Setting Up The Terminators
A Macintosh with an external hard disk may have either an internal or external terminator. The scanner has an internal terminator so it must be the last SCSI device on the daisy chain. Connecting the Scanner to a Macintosh...
Page 82 Do not connect more than two devices with CAUTION: terminators along the SCSI interface. Having more than two terminators connected at one time could cause serious damage to the SCSI devices on the daisy chain. Connecting the Scanner to a Macintosh...
Page 83: Installing The Scsi Interface Board
WARNING: power cable before installing or removing an optional interface board, Connecting the Scanner to a Macintosh To connect the ES-300C in the middle of a Always turn off the power and disconnect the...
Page 84 Installing the SCSI Interface Board 2. Remove the three screws that secure the interface slot on the of the scanner. back 3. Remove the interface slot cover, Keep the cover in a safe place for future use. Connecting the Scanner to a Macintosh...
Page 85 You will feel a slight resistance as the board connectors plug into the connectors inside the scanner. Press firmly to secure the connectors. If board does fit, do not force it; look to be sure you inserted the board evenly into the connectors.
Page 86 Installing the SCSI Interface Board 6. When the board is properly installed, align the shield plate of the SCSI board with the three screw holes on the back panel of the scanner. Connecting the Scanner to a Macintosh...
Page 87: Connecting The Scanner To The Scsi Interface
Connecting the Scanner to the SCSI Interface This section shows you how to connect the ES-300C to the SCSI interface. Consult your dealer to obtain the proper SCSI interface cable. If you have a Macintosh Plus, you must first CAUTION: set DIP switches SW1-1, SW1-2, and SW1-3 on your scanner to on.
Page 88: Connecting The Scanner To Other Scsi Devices
1. You must place the scanner (containing the SCSI board with an internal terminator) at the end of the daisy chain. The order of connection does not affect the speed of scanning operations.
Page 89 3. If you have a Macintosh without an internal hard disk and you want to connect one or more SCSI devices in addition to the scanner, you must be sure the first SCSI device in the chain has a terminator (either external or internal) as shown in the illustrations below.
Page 90: The Power On Sequence
If you have an internal hard disk, turn on the scanner and any other SCSI devices you plan to use. Wait a few seconds; then turn on the computer.
Page 91: Removing The Scsi Board
CAUTION: Do not pull the board by the connectors or cables. Note: If you are taking the SCSI board to your dealer, replace the slot cover on the back panel of the scanner to keep debris out of the unit. Connecting the Scanner to a Macintosh...
Page 92: Appendix D Direct Print Function
Preparing for a Direct Print Operation....D-10 Scanner Settings........D-10 Printer Settings.
Page 93: About Direct Print
About Direct Print The direct print function allows you to use your ES-300C scanner as a color copier if you have an Epson LQ-2500, LQ-2550, or LQ-860 printer with a color ribbon or an HP PaintJet or HP3630 color graphics printer with a parallel interface. With direct print, you connect the scanner directly to your printer and print the scanned image in color.
Page 94 9-pin color printers. With an Epson 80 column printer or an HP PaintJet, the full scanning area of the ES-300C cannot be printed the same size as the original. This function cannot be used with an HP PaintJet printer that has an HP-IB interface or RS-232C interface.
Page 95: Using The Dip Switches
Using the DIP Switches The ES-300C has two sets of DIP switches located under the DIP switch cover to the left of the control panel. Change DIP switches in the following cases: If you have a Macintosh Plus computer. (See Appendix C.) When you use the direct print function.
Page 96: Changing The Dip Switch Settings
Printer type: Halftoning mode: Gamma correction: Color correction: Parallel interface: Changing the DIP Switch Settings Turn off the scanner and remove the DIP switch cover by sliding it toward you. 9600 bps 2 bits None Epson 24-pin color printer (80 column)
Page 97: The Dip Switch Tables
Note: The new DIP switch settings take effect when you turn the scanner on. Changes you make to DIP switch settings while the scanner is on will not be effective until you turn the scanner off and then back on.
Page 98 DIP switch 1 settings DIP switch 1 determines the serial interface protocols and the direct print function. Table 2. DIP switch 1 settings Table 2. Baud rate Baud rate 19200 bps 1 2400 bps 1200 bps 600 bps 1 300 bps SCSI/Macintosh Plus SW1-1 SW1-2...
Page 99 Using the DIP Switches Table 3. Printer type for direct print Epson LQ-2500 or LQ 2550 (with color ribbon) DIP switch 2 settings DIP switch 2 determines the scanner operation normally required for the direct print function. For normal scanning operations, your scanner software sets these scanner functions and overrides the current DIP switch settings.
Page 100 Table 5. Halftoning mode Table 6. Gamma correction Printer Output B Printer Output C Table 7. Color correction Using the DIP Switches Direct Print Function...
Page 101: Preparing For A Direct Print Operation
Consult your dealer to obtain the proper parallel interface cable. Scanner Settings On the scanner, you have to set the interface direction, printer type, and scanning functions with the DIP switches. You may also want to set the zoom and brightness with the control panel buttons before you start a direct print operation.
Page 102 After a direct print, be sure to set SW2-8 back to off. Otherwise the scanner does not work properly with the computer. Do not use the LQ-2500 or LQ-2550 printer setting when using an 80 column printer.
Page 103 1. Place the document face down on the document table and close the document cover. D-12 Direct Print Function impact dot Epson SW2-4 SW2-3 SW2-6 SW2-7 SW2-4 SW2-3...
Page 104: Printer Settings
The lightness to darkness settings go from -3 (lightest) to 3 (darkest) in one-step increments. Printer Settings If you are using an Epson LQ-2500 or LQ-2550 printer, use the printer’s SelecType function to set the following: Interface:...
Page 105: Connecting A Printer To The Scanner
Preparing a Direct Print Operation If you are using an Epson LQ-860 printer, use the printer's DIP switches to select unidirectional printing for better results. See your printer’s manual for details on how to set these values. If you have changed the DIP switch settings or the interface...
Page 106: Paper Size And Printable Size
You can adjust the printed size of the image with the zoom function of the scanner. Details on the relation between zoom and printable size are explained later in this appendix. CAUTION: you choose.
Page 107: Starting A Direct Print Operation
Starting a Direct Print Operation To start a direct print operation, follow 1. Turn on the printer and then turn on the scanner. If the scanner is turned on first, its control panel Note: display an error message indicating detect the interface signals correctly. To return the scanner to normal, turn off the scanner and go back to step 1.
Page 108 6. When printing is finished, set the printer off line and press the FORM FEED LOAD/EJECT scanner does not send 7. When you have finished direct printing, turn off the scanner and printer and disconnect them from each other. Starting a Direct Print Operation position and the...
Page 109: Tips For Direct Printing
Terminating a Direct Print Operation Direct printing does not stop until scanned or the scanner is turned off. When the printer is set off line out of paper, the scanner stops sending data. To resume runs printing, set the printer on line or load more paper.
Page 110 The relationship and approximate values of the scannable and printable sizes are shown in the tables below. The lengths in inches and millimeters are approximate values. 80 column printer (Epson 80 column and HP PaintJet) Tips for Direct Printing scannable image...
Page 111 Tips for Direct Printing 136 column printer (Epson 136 column) Scannable size Zoom inches 8 . 5 x 1 1 . 5 ( 2 1 5 x 2 9 1 ) 8 . 5 x 1 1 . 6 ( 2 1 5 x 2 9 4 ) 1 3 0 % 7.5 x 9.1...
Page 112: Scanning Line Art And Characters
Scanning Line Art and Characters Line art and text characters usually do not consist of continuous tones and do not require the halftoning process. The following settings are recommended for scanning line art. Data format: Halftoning: Gamma correction If the line art contains many straight lines, adjust the document position so that lines are aligned with the horizontal scan or vertical scan directions.
Page 113: If Direct Print Does Not Work
This section discusses typical problems and offers possible solutions about operation of the direct print function. The problems you may encounter while using the direct print function often involve inappropriate selection of the scanner functions and/or operation of your printer. See your printer documentation for possible solutions.
Page 114: Glossary
A scanner function used to determine how many bits are used to represent a pixel. The number of bits per pixel determines how many shades of gray or colors the scanned image can represent.
Page 115 Dots per inch. A unit of measurement for resolution. The higher the value, the higher the resolution. dropout color The color recognized by the scanner to have the same luminosity as white; therefore it is not scanned. gamma correction A method of adjusting the gamma so that the reproduction results on different types of output devices have gradations similar to those of the original image.
Page 116 ink jet printer A printer type transfers ink onto the paper by spraying it that through a number of small nozzles. interface Hardware, method, or standard used for connection between or among computer devices. laser printer type of printer with an imaging system driven by a computer that allows the printer to compose before printing.
Page 117 A built-in function to check the operation of the scanner. thermal transfer printer A printer type that transfers ink onto the paper with number of small heating elements. zoom scanner function to enlarge or reduce the size of the image. Glossary sensor (horizontal and the scan) scanner.
Page 118: Index
Components, 1-8 -9 Connecting, 1-13 printer to scanner, direct print, D-14 scanner to a Macintosh, C 2 - 1 4 scanner to a PC, B2-5 Control panel, 1-9, 2-2 --4 Daisy chain arrangement, C-2, C-11 Data format, 2-14 Default settings, A-7...
Page 119 starting, D-16 -17 terminating, D-18 tips, D-18 -22 Display, 2-3 Document surface, 2-18 table, 1-8, 2-5 -8 Document cover, 1-7 -8 attaching, 1-7 E-G message, 4-2 E-F message, 4-4 E-I message, 4-3 Electrical specifications, A-4 Environmental conditions, A-5 Error messages, 4-24 Fatal error, 4-4 message, 1-12 Fluorescent lamps, 4-4...
Page 120 2-8 -9 Plugging in, 1-10 -11 Power inlet, 1-9 on sequence, SCSI, C-13 source, 1-10 switch, 1-8 POWER Preparing scanner software, 2-10 Printable size, direct print, D-15, D-18 -20 Printer choosing (direct print), D-2 -3 settings, D-13 -14...
Page 121 1-10 -11 setting up, 1-2 -14 testing, 1-10 -12 transporting, 3-4 -5 turning on, 1-11 unpacking, 1-2 using, 2-2 -20 Scanner functions, D-8 using, 2-12 -17 Scanner settings, D-10 Scanning an image, 2-11 area, 2-14 functions, direct print,...
Page 122 Terminators, C-2, C-11, C-13 internal, C-4, C-11 external, C-4 setting up, C-4 -5 Testing, 1-10 -12 Thin materials, 2-19 Tips, using the scanner, 2-18 -20 Transparent document, 2-19 Transportation screw, 1-3 -6, 1-9 -10, 4-4 removing, 1-4 -6 Troubleshooting, 4-2 -14...
Page 123 EPSON AMERICA, INC. 2780 Lomita Boulevard, Torrance. California 90505 h,-‘, xI ‘- EPSON...

Epson ES-300C User Manual

Table of Contents

Chapter 1 Setting up the Scanner

Chapter 2 Using the Scanner

Chapter 3 Maintaining and Transporting the Scanner

Chapter 4 Troubleshooting

Appendix A

Appendix B

Appendix C

Appendix D

Quick Links

Chapters

Troubleshooting

Related Manuals for Epson ES-300C

Summary of Contents for Epson ES-300C

Table of Contents