BellSouth S02294A User's Manual
Contents
1. Pomer ie oM eie As an innovator of office automtion products overall advances in image processing technologies Our R amp D Group has two prime roles The first is to manage our overall research and development activities to develop basic research seeds for progress The second is to work closely with manufacturing sales and service operations to serve their product technology needs and support a companywide environmental protection initiative We have integrated six development divisions under the R amp D Group structure complemented by satellite laboratories and the Ricoh California Research Center CRC The Research and Development Center conducts long term basic research while creating basic technologies for operating Ricoh strives to provide optimal customer solutions through fully integrated image processing equipment Companies wish to enhance efficiency through the open systems incorporation of digital image processing peripherals with computer networks Such integration of processing capabilities for images and information will lead to the realization of true multimedia and broaden demand for high resolution on sereen and output color While addressing the trend toward PC connectivity we are endeavoring to minimize the environmental impact of our operations and products E pex A Balanced R amp D Structure A Balanced RAD Structure Our research ard development structure s2. veh commu The Cora Pata Conter seriis Ron s RAD acts in Monn Amat the coro te aces 26 Q o lt area in binary set in halftone setting ting 29 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Auto photo letter Function Usage 30 03 IS430 BODY This mode detects photo halftone areas and letter binary areas of the original so that the binary areas are scanned in the binary mode and the halftone areas are scanned in the halftone mode Note Thisfunction is available only when the optional image processing unit is installed in the scanner If binary areas and halftone areas are not separated clearly segmentation may not be achieved Scanning of an original that includes binary images such as letters and halftone images such as photographs Original select just the right features to meet your individual requirements monochrome image input high speed scanning multiple output modes selectable res and image density automatic document feeding and other specialized capabilities are all available in the Ricoh lineup As a worldwide leader in optical scanning printing and microelectronics technologies Ricoh offers an extremely high level of quality and sophistication Every Ricoh image scanner is designed for maximum reliability safety and compactness and for minimum maintenance Expand your image input capabilities and applica
3. Paperjam cce debet dieto ium ti teni o dde aod ee ets 18 Paper Mistica 19 Document table error suriris keins anaiai ena apei eok ENE Ei AANEEN 19 SISTEMA iet aaa nee AE ddt 20 OMS A A a YE 20 yARLDjpengre aien 21 PPPONGIX csi eda ra d er daa Ca vll Cr aaa 22 F nctloris neue bee eee erate ae rete cee ee rt Lr rea 22 POSCANM ire tet daten ett t tb acta edi e att ate vri Ee allt 23 SS CAM oes EE 23 Scanning Composition cereo dd ld 24 Binary scanning Threshold oooonioniccc ninanicoconincncnnnnnanannnnnnnnnnnn nora nnn rra 25 Halftone scanning ceto iet da Ee abiens 26 Multi value scanning sei airen iaaa annaa Ea A a aia 27 Alea extraction o gb et a es A i edie at 28 Section area Multi area settings sse 29 Auto photo letter cere re ete eat ead iex e ote nie 30 ResolUtlOn tad E pte da exti paetos tue eM did 31 Idem 32 GORIISLE 2 5 obe tete ett d t e sot ae Tee on 32 Gamma Correction coda soe eter end beo Fre So e Pe BREL RE EET ds ox ida 33 Inr Acn 34 Parameter download incetti aa EEE AAAA nennen enne 35 Document size detections rekose aaa aeea aen T R A TARERE EREA 35 SKeW OetectlOr zs cin EE tie ee E A A t eres 35 Semi automatic document feed SADF mode 0 ecceeeeeeeeeeeeeeeeteeeeeeeeeeeeeeeeeneeeets 35 OPTIONS ie 36 Red amplis 36 Data COMPrESSION UME naaa bei eb EEG EREBR END ER 37 Video interface unit sence aiaiai iaaii iiia ana Eaa e
4. Make sure that the power switch is turned off 2 First insert the power cable into the power cord socket at the rear of the scanner 3 Insert the other side of the power cord into the plug receptacle 03 IS430 BODY Page 7 97 5 8 5 35 PM PageMaker 5 0J Image Scanner User s Manual Turning the power on Caution Confirm that the DIP switches on the rear of the scanner Original position are in the original position as shown right If the settings have been changed correct the settings otherwise the i I I I K scanner may not work correctly Note Switch 3 may be in 1 2 3 4 5 6 7 8 the ON position if you are not using SCAM if this is the OFF with SCAM case the setting is correct ON without SCAM Push the power switch at the front of the scanner 2 Confirm that the switch is set as shown in the illustration If you want to turn the power off push the power switch again Initializing the scanner Generally you do not have to initialize the scanner However when you change the SCSI ID or DIP switch settings while the scanner is on you do need to initialize the scanner You can initialize the scanner not only by turning the power off and on but also by pushing the reset switch at the rear of the scanner 1 Push the reset switch using a tapered tool such as the tip of a mechanical pencil 2 Confirm that the four indiators light for a few seconds This
5. Usage When scanning an original which includes binary images and halftone images you can scan each image with its own composition method in one scanning 1 Set binary composition for the whole scannable area 2 Set halftone composition for this area 3 Set halftone composition for this area 4 Set halftone composition for this area Original Example settings e In the case of scanning without this function Rescarch and Develop Castor Oriented Janos Research and Development Research and Develop Customer Oriented Innovation Customer Oriented Innov 03_15430 BODY A Leader in Office Integration draws on a groupwide commitment to Avda in Otic MN As an innovator of office automation products Ricoh strives to provide optimal customer solutions through fully integrated image processing equipment Companies wish to enhance efficiency through the open systems incorporation of digital image processing peripherals with computer networks Such integration of processing capabilities for images and information will Jead to the realization of true multimedia and broaden demand for high resolution on screen and output color While addressing the tend toward PC connectivity we are endeavoring to minimize the environmental impact of our operations and products A Balanced R amp D Structure Our research and development structure Scanned in example settings Scanned whole Scanned whole area Page 29
6. a rectangular area from the whole scannable area For example if you want to extract a photograph from a page define a rectangle over the photograph as shown below The position of the area is decided by setting the X and Y co ordinates of the left upper corner of the rectangle The size is decided by setting the vertical and hori zontal lengths which can be set separately Choose the Ideal way to Inpul any document or image into your computer SP eee ree mee 187 Doda cing mo rm mos how inna n Tit mmus wrmr oo ie nero acy cu nu ooh amo mod mop om i wm EJ Fe gu iad kerz w Con a rerenew re koa iaeei A EA mambe y miem vend tc a E va AS rehab m pompa d oum rede e fec sese egy ane CMN W 32 ode wp oue mmis imn v i z Cu por dis wiosen op yip hgn h Scanned image Page 28 Defined area Scanned this area only 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Section area Multi area settings Function Within the scannable area you can set rectangular areas and define scanning modes such as binary scanning halftone scanning or binary filter etc for each area Six areas can be set for one scan These areas can be piled on top of one another and the last defined area is valid Note If six areas are piled depending on how they are piled scanning may not result in the correct mode Reset the areas after decreasing the number of areas or their sizes
7. functions are not available The names given to functions in this manual may be different from the names used by the software Please refer to your software manual for details The following functions are described Prescan Scan Scanning composition Binary scanning Threshold Halftone scanning Multi value scanning Area extraction Section area Multi area settings Auto photo letter Resolution Brightness Contrast Gamma correction Binary filter Parameter download Document size detection Skew detection Semi automatic document feed SADF mode 03 IS430 BODY Page 22 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Prescan Function Scanning the whole available area at a low resolution 60 75 or 100DPI Usage Use Prescan when you want to obtain a quick low resolution scanned image You can then adjust the scan area so that subsequent scans apply to exactly the part of the original you want to scan DPI stands for dots per inch and is a measure of resolution Sometimes PPI pixel per inch is used instead of DPI The higher the resolution the finer the detail Scan Function Scanning a selected area with all desired settings Usage Enter settings such as the scan area scanning composition resolution and so on and then scan using Scan Determine the value of the settings based on the original and the output device screen printer etc Even if you scan an image at high resolut
8. it to the left Caution Do not touch the middle of the lamp unit Hold the green parts only 8 To attach the red lamp unit go backwards through the previous steps 36 03 IS430 BODY Page 36 97 5 8 5 37 PM PageMaker 5 0J Image Scanner User s Manual Data compression unit Using an optional data compression unit it is possible to compress the scanned image data by methods known as MH MR and MMR This saves memory capacity Video interface unit A A d M Y The optional video interface unit provides a video interface connector Image processing unit The optional image processing unit adds the following image processing functions Dynamic threshold The scanned image is automatically binalized by an appropriate threshold The scanner dis criminates a background color and decides the threshold to use Auto photo letter The scanner automatically detects letter areas and photo areas of the original The letter areas are scanned in binary and the photo areas are scanned in halftone eS c O Q o lt ee YA 03_IS430 BODY Page 37 97 5 8 5 37 PM PageMaker 5 0J
9. meet the following specifications place the original on the contact glass and scan in book mode otherwise your original may be damaged E Size Length 120 432 mm Width 69 297 mm E Weight 112 lb 34 1Ib 42 g m 128 g m E Stack All originals must be the same width Height is less than 12 mm Ex 20Ib paper 100 24Ib paper 85 E Paper Bond paper PPC paper or art coating paper E Thickness E Written material E Curl E Others gt J2 03_IS430 BODY 0 07 0 16 mm Toner pencil marker ink water sign pen ball point pen or ink that does not adhere to the contact glass and the roller Ink must be dry Back curl Less than 5 mm Face curl Less than 10 mm y PAR A 7 A Z If curled flatten it within the above levels No tears wrinkles perforations and pastes No projections such as a clip or staple No folds within the following area Folds should not be on this area C because the optical sensor watches this area of an original feeding direction center L 10 mm 1 mm Page 12 97 5 8 5 36 PM PageMaker 5 00 Image Scanner User s Manual Procedures 1 When scanning large size originals extend the document table Note If the extention of the document table is pushed down strongly it will come off to prevent it from damaging If it comes off put it back 2 Adjust the exit table stopper according to the size of the original Placing origina
10. on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Warning Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment Note to users in Canada This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard entitled Digital Apparatus ICES 003 of the Department of Communications Remarque concernant les utilisateurs au Canada Cet appareil num rique respecte les limites de bruits radio lectriques applicables aux appareils num riques de Classe B prescrites dans la norme sur le mat riel brouilleur Appareils Num riques NMB 003 dict e par le ministre des Communications Important information This product can not be used in Europe because it does not comply with the CE Conformit Europ enne In accordance with IEC 417 this machine uses the following symbol for the main switch O means Push ON Push OFF ili Precautions 11 12 13 Read all of these instructions and keep them for later reference Follow all warnings and instructions marked on the device Unplug this device from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Do not use this device near water Do not place this device on an unstable cart stand or t
11. 3_15430 BODY Location Image Scanner User s Manual Place the scanner in a location meeting the following environmental requirements Operating environment E Temperature 10 32 C E Humidity 20 80 RH E Space Right more than 20 mm Left more than 20 mm Behind more than 130 mm Front for operation Height more than 720 mm E Hlat base E Out of direct sunlight No vibration No dust s E Page 5 more than more than 130mm 20mm more than 20mm more than 720mm 97 5 8 5 35 PM PageMaker 5 0J o 1 Image Scanner User s Manual Connecting the SCSI cable Caution E Connect the cable before turning the power on E The use of interface cables other than shielded cables or specified equivalents will invali date the certification of this scanner and may cause interference levels which exceed the limits established for this equipment E The total length of the SCSI bus should be no more than 6 m E Either one of the two SCSI connectors can be used but an unused SCSI connector must be capped with a terminator This scanner connects to your host computer through the SCSI Small ComputerSystem In terface Connect the cable as follows 1 Make sure that the power of all devices on the SCSI chain are turned off 2 Connect a high density 50 p
12. FB SERIES scanners S02294A Rev B 02 02 User Manual Bell amp Howell Scanners 3450 West Pratt Avenue Lincolnwood IL 60712 847 675 7600 General 800 SCAN 494 Sales 800 SCAN 495 Technical Support Web Site www bhscanners com Bell amp Howell and BELIGGHOWELL are trademarks of Bell amp Howell Company All other trademarks are BELLO HOWELL the property of their respective owners 2002 Bell amp Howell RIGON G406 8610 Printed in Japan Note to users in the United States of America This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet
13. Place the original again refering to Original condition and Procedure on page 12 and 13 Document table error Scanner Document feeder Green Amber Green Amber On Off Blinking Blinking This indicates that the document table is not in the correct posititon Corrective action Open the document feeder cover and then close it 03 IS430 BODY Page 19 10 2 Ee 28 fs ew 19 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual System error Document feeder Green Amber Blinking Blinking Scanner Green Amber Blinking Blinking Corrective action Initialize the scanner by switching the scanner off and on again or press the reset switch If the error is not solved please contact your service representative Others If a problem occurs that is not indicated by the indicators follow the directions below Problem Power does not go on Power cord is not plugged in Corrective action Plug the power cord in Power switch is not turned on Turn on the power Does not run af ter power is on I F cable is not connected securely Connect it securely Host computer malfunction Reset the computer SCSI ID is not correct Correct the SCSI ID DIP switches setting is not cor rect Correct the DIP switches setting Originals are not f
14. able The device could fall and suffer serious damage Slots and openings in the cabinet and the back or bottom are provided for ventilation to ensure reliable operation of the device and protect it from overheating these open ings must not be blocked or covered The openings should never be blocked by placing the device on a bed sofa rug or other similar surface This device should never be placed near or over a radiator or heat register This device should not be placed in a built in installation unless proper ventilation is provided This device should be operated from the type of power source indicated on the mark ing label If you are not sure of type of power available contact your dealer or local power company This product 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 remov ing its grounding pin This does not apply in countries in which a 2 wire non grounded type of plug is used Do not place this device where the cord will be walked on If an extension cord is used with this product 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 t
15. accessible 15 The main plug on this equipment must be used to disconnect main power 16 Use the standard cable attached to this scanner Otherwise use cables that meet the following requirements Connector North America 120V NEMA 5 15P SVT or SJT 18 3 IEC320 type 15A AWG Less than 1 6 m long Europe 230V Use the required HO5VV F or EN60320 type 220 240V equivalent for HO5VVH2 F 10A each country Vs Contents 1 Part NAMES m ai 2 FOM DE 2 lE 3 2 Installation Bet 4 Checking the parts sssssssssssse seen ener tern nennt nentes 4 LOCATON uresa eeek lied Eta 5 Connecting the SCSI cable sssssssss sees ennt ener nnns 6 Setting the SCSI D vais iino roit deeem ct ud d a ees aii ite 7 Connecting the power cord cooocccccnoccnncccccnoncconnncnnanoncnnnn can enne ene nnne tenen nnns snnt enne 7 Turning the power On desans sE A A EAE AER RER 8 Initializing the scanner seansai r nano conan nn rn rca 8 JN ICAO Sai 9 4 Placing originals 2 inniti dann cuca admi ka aao Dead nis 10 Placing an original on the contact glass sesseeeeen 11 Placing originals on the document table seen 12 5 Cleaning isc id ic 14 6 Troubleshooting coincida cli 16 Lamp COVEROPEN utei e eet ihe Eo rea vo ete rd rane e rat 16 lamp error ui aedes IRURE etx ae eta O 17 Document feeder cover open ssssssssssss eene eee 17
16. alftone scanning when scaning an image with gray shadings such as a photo graph to be printed or displayed on a monochrome device such as a laser printer Halftoning saves memory so it is convenient for filing a large amount of image data This scanner has eleven halftoning methods ten dithering methods and one error diffusion method Original 8 4 45 6 90 8 6 60 8 8 90 16 16 90 8 8 Bayer Error diffusion a 6 03 IS430 BODY Page 26 97 5 8 5 36 PM PageMaker 5 0J 03 I8430 BODY Image Scanner User s Manual Multi value scanning Function Usage Multi value scanning can record 4 6 or 8 bits of information for each dot on the image The 4 bit multi value data represents 16 different shades of gray the 6 bit data rep resents 64 shades of gray 8 bit data represents 256 different shades of gray Note that the multi value scanning uses more memory and disk space For example 8 bit scanning needs 8 times space more than binary 1 bit scanning of the same Scan area Uses multi value scanning to scan an image with gray shading such as a photo graph to be printed or displayed on a gray scale device Select 4 bit 6 bit or 8 bit according to the gray level of your output device 4 bit image 8 bit image 227g Page 27 97 5 8 5 36 PM PageMaker 5 0J E O Q o lt Image Scanner User s Manual Area extraction Function Usage 28 03 IS430 BODY To extract
17. can also scan single sheets this way Using the document feeder is ideal when you have many sheets to scan Place your originals on the document table and they will be fed in and scanned automatically Book mode Document feeder mode JU 03 IS430 BODY Page 10 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Placing an original on the contact glass Original condition Originals that meet the following specifications can be scanned E Weight Less than 10 kg per document Letter or A4 E Thickness Less than 10 mm If document feeder is open more than 10 mm is possible E Written material Pencil toner ink ball point pen anything that does not stick to the contact glass Procedures 1 Open the document feeder Placing originals Caution Don t press on the contact glass strongly otherwise it might break 2 Put the original face down on the contact glass Place the upper left edge of the origi nal at the document set origin 3 Close the document feeder slowly Caution Keep your fingers away from the hinge when closing the document feeder J 03 IS430 BODY Page 11 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Placing originals on the document table Original condition Originals that meet the following specifications can be handled by the document feeder Caution When an original needs to be scanned that does not
18. correctly E Place an original on the contact surface surface glass along the top and right scale Place originals on the document table tightly against both sides guides If an original is not placed correctly the scanner may not de al b d C 5 mm tect the size correctly o sub scanning feeding direction direction Skew detection To detect at what angle the document is skewed and to send the skew angle to the host computer Semi automatic document feed SADF mode In this mode originals which are set on the feeder one at a time are automatically fed into the document feeder and scanned one at a time E c o 2 lt 33 2 03 IS430 BODY Page 35 97 5 8 5 37 PM PageMaker 5 0J Image Scanner User s Manual Options Red lamp unit You can use the optional red lamp unit to skip the OCR red images Replace the lamp unit with the optional red lamp unit as follows Warning E Never change the lamp unit with the scanner plugged in E The lamp becomes very hot Wait for about five minutes aftter turning the power off to let the lamp cool off 1 Initialize the scanner to return the carriage to its original position 2 Turn the power off and disconnect the power cord 3 Open the document feeder 4 Remove the lamp cover 5 Remove the connector cover 6 Disconnect the connector 7 Hold the right side of the lamp and pull it up while sliding
19. ed normally The roller is not clean Clean the roller Specifications of originals do not match with the document condi tions Place originals which match the document con ditions Scanned image is abnormal 20 03 I8430 BODY The contact glass is not clean Clean the contact glass The roller is not clean Page 20 Clean the roller 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual 7 Specifications Type Desktop type Scanning method Flat bed amp Sheet feed Scanning area Main direction 304 mm max Sub direction 432 mm max Resolution Main direction 400 dpi Sub direction 400 dpi Grayscale 4 6 or 8 bits pixel Speed Max 50 ppm page per minute A4 Letter portrait by 200 dpi binary with the document feeder Scanning speed depends on the system environment Interface SCSI 2 Video interface with the optional video interface unit Power AC 120V 60Hz 220 240 V 50 Hz Power consumption Standby 65 W max without optional units Processing 83 W max without optional units Dimension 450 mm W 670 mm D 282 mm H 17 7 W 26 4 D 11 1 A Weight Approximately 25 kg ez x 03 IS430 BODY Page 21 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Appendix Functions Note The scanner is controlled by software Some software does not support all of this scanner s functions Unsupported
20. in type SCSI 2 cable which complies with ANSI 1 to the SCSI connector on the rear of the scan ner 3 Ifthe other connecter is not used cap it with the attached terminator 2 1 Note about SCSI cables There are several types of SCSI connectors such as the high density 50 pin connector the D sub 25 pin connector and the 50 pin flat connector You have to use a SCSI cable that matches the connectors on your adjacent devices or host computer This scanner has two high density 50 pin connectors The SCSI cable packed with your scanner has a high density 50 pin connector at each end If your computer or any other connected device has such connectors you can use the at tached cable However if you want to connect this scanner with a computer or device that has a different type of connector you have to get a cable or a connector adjuster that fits the device or computer as well as the scanner In that case you must use a SCSI cable that complies with ANSI 2 Note about terminators Generally you need two terminators at each end of a SCSI chain If you connect this scanner at the end of a SCSI chain you have to cap the scanner s unused SCSI connector with the attached terminator If you connect this scanner in the middle of a SCSI chain that is already terminated you do not need the attached terminator 03 IS430 BODY Page 6 97 5 8 5 35 PM PageMaker 5 0J Image Scanner User s Manual Setting the SCSI ID No tw
21. ing Flattens uneven dots Thickening black lines Thickens thin lines Edge extraction Extracts outlines of the image For example use filters at following cases Noise elimination Use this filter when scaninng a document which is copied several times Black dots in a white area and white dots in a black area will be eliminated not filtered filtered Smoothing If edges of a scanned image are uneven scan it with this filter again Edges will be even IG IG not filtered filtered Thickening black lines Use this filter when scanning thin lines or characters COMPANY COMPANY mi Aoyama 1 c mi Aoyama 1 c Tokyo 107 Ja Tokyo 107 Ja not filtered filtered Edge extraction Use this filter if you need outlines of an image for design etc not filtered filtered Page 34 97 5 8 5 37 PM PageMaker 5 07 Image Scanner User s Manual Parameter download To download a gamma curve and a dither pattern to the scanner You can modify the scanned image with your gamma curve and binalize it with your dither pattern Refer to your software manual for how to download these parameters to the scanner Document size detection The scanner detects the width and length of a document and sends them to the host computer Note E Top and right areas shadow areas Book mode Document feeder mode of the right figures of an original d d must be white If these areas are col es e c ored the size may not be detected 5 ni 5 mm
22. ion you cannot output it at high resolution with a low resolution output device Scanning an image at high resolution requires much more memory space and processing time ian o o lt P ae 03_IS430 BODY Page 23 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Scanning composition Function Usage 24 03 IS430 BODY You can scan using one of three compositions binary halftone or multi value Binary scanning records only black and white from the original Halftone scan ning records gray shades on the original using a pattern of black and white dots to represent these shades Multi value scanning records grays over 16 64 or 256 levels Use binary scanning to scan images with no gray shading such as text or line art Use halftone scanning to scan an image with gray shading such as a photograph to be printed or displayed on a monochrome device such as a laser printer Use multi value scanning to scan an image with gray shading such as a photograph to be printed or displayed on a gray scale device Refer to the following pages for details Original Halftone scanned image Multi value scanned image Page 24 97 5 8 5 36 PM PageMaker 5 0J 03 I18430 BODY Image Scanner User s Manual Binary scanning Threshold Function Usage A binary composition scanning converts every pixel on the image to either black or white If the image contains a gray area the thre
23. ither nnne thes 37 Image processing Unit aeiiae eene nnne nnns 37 vi Image Scanner User s Manual T S WLU Hed uoneljejsul ie ES Ste cil SJO0je2Ipu Bunooys e qnoJ oneoyoeds xipuaddy jis pm em e tS User s Manual English PageMaker 5 0J 97 5 8 5 35 PM Page 1 03_15430 BODY Image Scanner User s Manual 1 Part names Front view Closing the document feeder Document feeder indicators Document table Exit table Scanner indicators Power switch Opening the document feeder White sheet Document set origin Contact glass 03 IS430 BODY Page 2 97 5 8 5 35 PM PageMaker 5 0J 03_15430 BODY Rear view Image Scanner User s Manual o o E c q Ll o on Page 3 SCSI connectors Rotary switch DIP switches Reset switch Power cord socket 97 5 8 5 35 PM PageMaker 5 0J Image Scanner User s Manual 2 Installation Checking the parts Make sure that you have all the parts shown below in your packing box Parts list Scanner Power cord Terminator SCSI cable User s manual English User s manual German User s manual French Registration card Scanner Terminator The figure of the power cord varies per country Power cord User s manuals Registration card is attached in the same package 03_IS430 BODY Page 4 97 5 8 5 35 PM PageMaker 5 07 0
24. ls 3 Fan and then square the stack of originals 4 While holding the guide stopper on the left guide adjust the document guides to the width of originals Caution Adjust the guide before setting origi nals otherwise the inner mylar might be damaged 5 Place the originals face up into the docu ment table until the green indicator of the document feeder lights s l3 03 IS430 BODY Page 13 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual 5 Cleaning If the contact glass or the white sheet is dirty it will adversely affect the quality of the scanned image If the roller of the document feeder is dirty it can cause paper jams misfeeds or soil the originals The above mentioned parts must always be kept clean Before scanning clean the contact glass the white sheet and the platen by wiping them with adry soft cloth White sheet Contact glass Caution Don t press on the contact glass strongly otherwise it might break Keep your fingers away from the hinge when closing the document feeder 14 03_IS430 BODY Page 14 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual If feed errors such as jams and or double feeds occur open the document feeder cover and clean the feed roller by wiping it with a damp cloth Caution Clean the roller after scanning an original written with material that doesn t stick well to the sheet such as pencil lead Othe
25. means the scanner is intializing 03 IS430 BODY Page 8 97 5 8 5 35 PM PageMaker 5 0J 03 I8430 BODY Image Scanner User s Manual 3 Indicators The condition of the scanner is indicated by a combination of the lit indicators on the scanner and the document feeder On Blinking Off Scanner Document feeder Green Initializing Checking Ready No document is on the document feeder Ready Document is on the document feeder Ready Document feeder requires a document Busy No document is on the document feeder Busy Document is on the document feeder Lamp cover open Lamp error Document feeder cover open Paper jam Paper misfeed Document table error System error If any of the above errors occur see troubleshooting on page 16 Page 9 97 5 8 5 36 PM PageMaker 5 07 Image Scanner User s Manual 4 Placing originals You can scan your originals two ways You can place them one at a time directly on the contact glass book mode or you can place all of them on the document feeder document feeder mode Placing originals on the contact glass is the only way to scan books magazines and the like You
26. ment feeder Green Amber Green Amber On Off Off On 10 2ce 78 fe ew This indicates that the document feeder cover and or the document feeder is not closed Corrective action Close the document feeder and or the docu gt ment feeder cover SS 03 IS430 BODY Page 17 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Paper jam Scanner Document feeder Green Amber Green Amber On Off Blinking On This indicates that an original is jammed in the document feeder Corrective action 1 Open the document feeder cover If you can t see the document see steps 4 to 6 2 Pull out the jammed paper 3 Place the original again refering to Original condition and Procedure on page 12 and 13 4 Open the document feeder If you can t see the document contact your service representative 5 Pull out the original gently 6 Place the original again refering to Original condition and Procedure on page 12 and 13 18 03 IS430 BODY Page 18 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Paper misfeed Scanner Document feeder Green Amber Green Amber On Off On On This indicates that the document feeder fails to feed the originals Corrective action 1 Open the document feeder cover 2 Pull out the original 3
27. mes pure white decrease the setting Contrast Function To adjust the contrast value between 1 and 255 At a high contrast setting the scanner emphasizes black and white leaving few middle gray shades At a low contrast setting the scanner emphasizes the middle gray shades at the expense of black and white Usage If you want a sharp image set a higher value If you want a soft image set a lower value 2 32 03 IS430 BODY Page 32 97 5 8 5 37 PM PageMaker 5 0J Image Scanner User s Manual Gamma correction Function To select following gamma correction settings Normal Emphasizes contrast slightly to improve a scanned image Sharp Emphasizes contrast to sharpen an image Smooth Weakens contrast to soften an image Linear Outputs an image as scanned User defined Your own gamma correction curve is loaded into the scanner Usage Select one of them depending on your original and output device If you want to correct an image finely select the User defined setting to load your own correction curve Smooth Linear ka Q o lt a33 03_1S430 BODY Page 33 97 5 8 5 37 PM PageMaker 5 0J Image Scanner User s Manual i Binary filter Function Usage 34 03 IS8430 BODY You can use 4 binary filters noise elimination smoothing thickening black lines and edge extraction in binary scanning Noise elimination Eliminates independent black or white dots Smooth
28. o devices on the SCSI chain can have the same ID number The setting will not take effect until the machine is reset E Do not set the SCSI ID to 8 or 9 The SCSI ID must be set between 0 and 7 even though 8 and 9 are present on the rotary switch E Ifmore than two of this manufacturer s scanners are connected to your system you can not use SCAM In this case set the unique IDs for each scanners manually Caution w Oo m 3 a 7 This scanner supports the SCAM standard If your system also complies with this standard set DIP switch 3 to OFF position original position The SCSI ID will be assigned automatically when power is next turned on If your system does not comply with this standard follow the steps below to set the ID manually 1 Set DIP switch 3 to the ON positon 2 Turn the rotary switch and set the number to the desired SCSI ID number 3 If you change the SCSI ID while the scan ner is on reset the scanner by turning the power off and on or pushing the reset switch Connecting the power cord Caution E Use the standard cable supplied with this unit Otherwise use cables that meet the re quirements on page iv E Connect the power cable before turning the power switch on E This product is equipped with a 3 wire grounded power system The plug has a grounding pin and must be inserted into a grounded outlet 1
29. otal of all devices plugged into the wall outlet does not exceed 15 amperes 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 product Except as specifically explained in the user s manual do not attempt to service this device yourself Opening or removing those covers that are marked Do Not Re move may expose you to dangerous voltage points or to other risks Refer all servic ing in those compartments to service personel Unplug this device from the wall outlet and refer servicing to qualified service personel under the following conditions A When the power cord or plug is damaged or frayed iii w If liquid has been spilled into the product If the device has been exposed to rain or water D If the device does not operate normally when the operating instructions are fol lowed Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often required extensive work by a qualified techinician to restore the product to nor mal operation E lf the device has been dropped or the cabinet has been damaged F If the device exhibits a distinct change in performance indicating a need for o service 14 Make sure that the wall outlet is near the scanner and easily
30. rwise the next original may be soiled D A E D o 25 03 IS430 BODY Page 15 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual 6 Troubleshooting If an error occurs the type of error is indicated by a combination of lit indicators as mentioned on page 9 Follow the appropriate directions below If the error is not solved by the measures given below contact your service representative for assistance Lamp cover open Scanner Document feeder Green Amber Green Amber Blinking Blinking Off On This indicates that the lamp cover is not closed Corrective action 1 Open the document feeder 2 Remove the lamp cover and then rein stall it correctly NEL AS ELA A En a J6 03 IS430 BODY Page 16 97 5 8 5 36 PM PageMaker 5 0J Image Scanner User s Manual Lamp error Scanner Document feeder Green Amber Green Amber Blinking Blinking On On This indicates that the CCD does not sense light from the lamp The lamp may be burned out or the connector may be disconnected Corrective action Remove the lamp connector and then rein stall it correctly refering to page 36 If the error is not solved the lamp may be burned out Call your service representative to buy a new lamp Refer to page 36 to replace it Document feeder cover open Scanner Docu
31. shold value determines whether the scanner records it as black or white If the threshold value is high the scanner records more pixels as black If the threshold value is low the scanner records fewer pixels as black Use a binary composition when scanning binary images such as text and line draw ings black and white images without any gray areas You can select one of following two methods to set the threshold value in binary scanning manual threshold or dynamic threshold Manual threshold A whole image is binalized using a specified threshold The threshold can be set between 1 and 255 When scanning a light image set the threshold higher When scanning a dark image set the threshold lower SHIPPER ACCOUNT No T CREDIT CA SHIPPER ACCOUNT No las SHIPPERS NAME RS NAME COMPANY LTD P COMPANY LTD o A Lower threshold Higher threshold Dynamic threshold The scanned image is binalized with an appropriate threshold as determined by the scanner by using an optional image processing unit SHIPPER ACCOUNT No CREDIT eal SHIPPERS NAME LONTAN DEUS STREI TADDRESS Dynamic threshold Pe dy vE Page 25 97 5 8 5 36 PM PageMaker 5 0J 2 o o lt Image Scanner User s Manual Halftone scanning Function Halftone creates the illusion of gray scales by simulating shades of gray from pat terns of black and white dots Usage Use h
32. tions with a Ricoh image scanner Scanned image Page 30 97 5 8 5 37 PM Scanned in binary composition Scanned in half tone composition PageMaker 5 0J 03 I8430 BODY Image Scanner User s Manual Resolution Function Usage To set vertical and horizontal resolution independently at 60 75 and 100 to 800 dots per inch The higher the resolution the finer the detail However a high resolution image requires much more memory space and processing time than a low resolution im age Note If the resolution is set at more than 400 dpi the maximum scanning width is less than 304 mm Generally setting the scanning resolution at the resolution of your output device results in high quality imaging A lower resolution means lower quality and a higher resolution is a waste of memory However if you change the scale of your image modify the resolution according to the scale Original EE y e Page 31 97 5 8 5 37 PM PageMaker 5 0J es Q o lt Image Scanner User s Manual Brightness Function To adjust the brightness value between 1 and 255 A high brightness setting results in a lighter overall image A low brightness setting results in a darker overall image Usage When scanning a dark image the darker area may appear as deep black although it has gray shades In this case increase the setting and shades of gray appear Conversely if a lighter image beco
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