Ricoh IS450 operating instructions Important Information

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Important Information

Important Information

1.Read all of these instructions and keep them for later reference.

2.Follow all warnings and instructions marked on the machine.

3.Unplug this machine from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners.

4.Do not use this machine near water.

5.Do not place this machine on an unstable cart, stand, or table. The machine could fall and suffer serious damage.

6.Slots and openings in the cabinet and the back or bottom are provided for ventilation; to ensure reliable operation of the machine and protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the machine on a bed, sofa, rug, or other similar surface. This machine should never be placed near or over a radiator or heat register. This machine should not be placed in a built-in installation unless proper ventilation is provided.

7.This machine should be operated from the type of power source indicated on the marking label. If you are not sure of type of power available, contact your dealer or local power company.

8.This machine is equipped with a 3-wire grounding-type plug, a plug having a third (grouding) pin. This plug will only fit into a grounding -type outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your outlet. Do not defeat the purpose of the grounding-type plug by removing its grounding pin. (This does not apply in countries in which a 2-wire, nongrounded type of plug is used.)

9.Do not place this machine where the cord will be walked on.

10.If an extension cord is used with this machine, make sure that the total of the ampere ratings on the devices plugged into the extension cord does not exceed the extension cord ampere rating. Also make sure that the total of all machines plugged into the wall outlet does not exceed 15 amperes.

11.Never push objects of any kind into this device through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the machine.

12.Except as specifically explained in the operator’s manual, do not attempt to service this device yourself. Opening or removing those covers that are marked “Do Not Remove” may expose you to dangerous, voltage points or to other risks. Refer all servicing in those compartment to service personel.

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Contents Image Scanner Introduction Copyright Declaration of Conformity Examples of Indications Safety InformationSafety During Operation Safety Information Iii Important Information Important InformationImportant Information How to Read This Manual How to Read This ManualLimitation ReferenceTable of Contents General Scanning Method Manual Scanning Setting OriginalsOriginals Maintenance SpecificationsDIP Switches Functions OptionsPage Features IntroductionSpace-saving design IntroductionGuide to the Scanner Power Connector Rotary SwitchScsi Connector DIP SwitchesUnderstanding the Indicators DescriptionIntroduction Checking the Scanner Location Preparing for InstallationSetup location Setting up the Scanner Installation space Installation environment ImportantUsable range Recommended range Connecting to the Host Computer What is SCSI?Setting up the Scanner Scsi Connection Require Ments for the ScannerConnecting to the Host Computer Setting the Scsi IDConnecting the Scsi Cable No Connection to Other Port Connecting the Scsi Cable Connection to Other Port Connecting the Power Cable Plug the other end of the power cable into the power outlet Turning Off the Scanner Power Turning On/Off the Scanner PowerTurning On the Scanner Power Initializing the Scanner Recommended Sizes and Weights of Originals OriginalsDifficult to Detect Sizes Contact glass Auto Document Feeder ADF Original Sizes and Scanning AreaOriginals Original sizes that can be detected automatically Setting Originals Setting the Original on the Contact GlassSetting the Original in the Auto Document Feeder ADF Align the originals on the ADFSimplex scanning Duplex scanning Guides Make sure the Auto Document Feeder ADF is closed Setting Originals Scanning Originals General Scanning MethodManual Scanning Scanning OriginalsWhen Scanning Does not Start Item to check ActionDescription of error Action Error Indicators and SolutionsTroubleshooting Procedures to Correct Errors in the ADF When an Original is Jammed in the Auto Document Feeder ADFReplacing the Ink Ribbon Do not pull on the Endorser’s cord Cleaning the Endorser Maintenance Cleaning the ScannerCleaning the Feed Roller and Drum AppendicesMaintenance Cleaning the White Roller Duplex Model Only Maintenance Moving the Scanner Disposing of the Scanner Carrying the Scanner a Short DistanceRed Lamp Unit Type a OptionsImage Processing Unit Type a Endorser Unit Type a Printing Function Specifications Scanner Electrical and Hardware SpecificationsDIP Switches Functions PreviewScan Scanning CompositionBinary scanning Halftone scanningBinary Scanning/Threshold Standard modeDynamic threshold mode Halftone Scanning Gray Scale Scanning Area Extraction Section Area Multi-area Settings Auto Photo/Letter Resolution Brightness ContrastGamma Correction Binary Filters Parameter DownloadNoise removal SmoothingDocument Size Detection in the Auto Document Feeder ADF Document Size DetectionDocument Size Detection on the Contact Glass Erase Background When Erase Background is disabledWhen Erase Background is enabled DIP Switch 10, 27 IndexRed Lamp Unit Appendices