Ricoh IS450 operating instructions DIP Switches

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DIP Switches

DIP Switches

Only the settings of DIP switches 1 through 3 can be changed. Do not change the settings of the other switches.

Leave these set to “OFF;” do not change.

OFF: Internal SCSI terminator on

ON: Internal SCSI terminator off

OFF: SCSI synchronous transfer enabled

ON: SCSI synchronous transfer disabled

OFF: SCAM function enabled

ON: SCAM function disabled

Important

❒If multiple scanners with the SCAM function enabled are connected on the same daisy chain, the host will not be able to recognize the IDs. In this case, set DIP switch 1 to “ON”(SCAM function disabled), and set the SCSI ID with the rotary switch.

❒If the daisy chain is too long, or if a nonstandard SCSI cable is used, misoperation may occur during synchronous transfer. In this case, set DIP switch 2 to “ON” (SCSI synchronous transfer disabled).

❒If this scanner is connected in the middle of a daisy chain, set DIP switch 3 to “ON” (internal SCSI terminator off).

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Contents Image Scanner Introduction Copyright Declaration of Conformity Safety Information Safety During OperationExamples of Indications Safety Information Iii Important Information Important InformationImportant Information How to Read This Manual How to Read This ManualLimitation ReferenceTable of Contents Setting Originals OriginalsGeneral Scanning Method Manual Scanning Specifications MaintenanceDIP Switches Functions OptionsPage Introduction FeaturesIntroduction Space-saving designGuide to the Scanner Rotary Switch Power ConnectorScsi Connector DIP SwitchesDescription Understanding the IndicatorsIntroduction Preparing for Installation Setup locationChecking the Scanner Location Installation environment Important Setting up the Scanner Installation spaceUsable range Recommended range What is SCSI? Connecting to the Host ComputerSetting up the Scanner Scsi Connection Require Ments for the ScannerSetting the Scsi ID Connecting the Scsi Cable No Connection to Other PortConnecting to the Host Computer 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 On/Off the Scanner Power Turning On the Scanner PowerTurning Off the Scanner Power Initializing the Scanner Originals Recommended Sizes and Weights of OriginalsDifficult to Detect Sizes Original Sizes and Scanning Area Originals Original sizes that can be detected automaticallyContact glass Auto Document Feeder ADF Setting the Original on the Contact Glass Setting OriginalsAlign the originals on the ADF Setting the Original in the Auto Document Feeder ADFSimplex scanning Duplex scanning Guides Make sure the Auto Document Feeder ADF is closed Setting Originals General Scanning Method Scanning OriginalsScanning Originals Manual ScanningItem to check Action When Scanning Does not StartError Indicators and Solutions TroubleshootingDescription of error Action When an Original is Jammed in the Auto Document Feeder ADF Procedures to Correct Errors in the ADFReplacing the Ink Ribbon Do not pull on the Endorser’s cord Cleaning the Endorser Cleaning the Scanner MaintenanceAppendices Cleaning the Feed Roller and DrumMaintenance Cleaning the White Roller Duplex Model Only Maintenance Moving the Scanner Carrying the Scanner a Short Distance Disposing of the ScannerOptions Image Processing Unit Type aRed Lamp Unit Type a Endorser Unit Type a Printing Function Scanner Electrical and Hardware Specifications SpecificationsDIP Switches Preview FunctionsScanning Composition ScanBinary scanning Halftone scanningStandard mode Dynamic threshold modeBinary Scanning/Threshold Halftone Scanning Gray Scale Scanning Area Extraction Section Area Multi-area Settings Auto Photo/Letter Resolution Contrast BrightnessGamma Correction Parameter Download Binary FiltersNoise removal SmoothingDocument Size Detection Document Size Detection on the Contact GlassDocument Size Detection in the Auto Document Feeder ADF When Erase Background is disabled When Erase Background is enabledErase Background Index DIP Switch 10, 27Red Lamp Unit Appendices