Fujitsu M3093DE/DG manual Is halftone or dithering processing selected?

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Symptom3 Pictures and photographs are not read correctly.

Is the “Photo” mode selected?

YES

Is halftone or dithering processing selected?

YES

Is the document bed, document holding pad, glass and sheet guide clean?

YES

Contact manufacturer’s authorized service center.

NO

NO

NO

Select the “Photo” mode (White level following off) through the scanner setting menu in the software.

Select a halftone or dithering mode from the host computer.

Clean the dirty parts. (See p3-5, p3-7, p3-9)

5-6

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Contents M3093DE/DG Image Scanner Page Page Fujitsu Australia Limited Important Note to Users Preface Conventions Page Contents Page Description Operating Instruction Page Description Units No. Function Assemblies Guide aRetaining Thumb screw Spring Consumables Bearing Indicators Power Read CheckPower Page Operating Instruction Lift up the ADF lever to open Loading Document on the ADFIt clicks Set the paper select lever as FollowsClose the ADF Pull up the ADF paper chute untilFan the sheets before setting Document on the ADF paperChute Angle the document edges as follows Documents Guide lever Both sides Loading Document on the Flatbed Loading Document Larger than the Document Board Reading a Page from a Thick Book Page Cleaning Supplies Cleaning Supplies and Cleaning AreaFlatbed Cleaning areaCleaning the ADF Remove dirt and dust as follows Lift up the ADF lever to open the ADFPick roller Sheet guide white part Wipe the sheet guide Wipe the Plastic roller Cleaner F2Surface with clean and dry Moisten a cotton swab withAllow to dry Cleaning the FlatbedApply Cleaner F1 to a clean cloth Wipe the document holding padReplacement of Parts Slide the pad ASY to the left Pad ASY or PadSlide the paper select Lever to NAttach the pad ASY to the ADF Until it clicks in the reverseSequence of step Lift up the ADF lever to open Remove the two thumb screws Pick RollerLift and remove it Slide the pick roller to the retainingSpring side until the axis Opposite side is disengagedNew roller Attach the retaining spring to aAttach the Guide a in the reverse Sequence of and alignScrew hole Tighten the thumb screws Close the ADF unit Page Troubleshooting Close the ADF until the ADF lever Paper JAMRemove the documents from ADF paper chuteContact manufacturer’s authorized service center Connect the power cable correctly Press the power switchInitial Checks Are the documents loaded on the ADF Is the baud rate System 4800 bps? Default is 4800 bps Is halftone or dithering processing selected? Host computer Select a Line Art mode fromSelect the Photo mode White level following off Clean the dirty partsIs the surface of the ADF Check Flatbed to read the document Clean the pick rollerClean or replace the Pad ASY Flatten the curl or useDo not mix different width documents Symptom8 Paper double feed occurs frequently Is the height of document less than 0.16 4mm? Install it correctly See p4-2 Flatten the curl or use the flatbed to read the documentSet the select lever to T. See p2-3 Replace the pick roller. See p4-4 Clean the pick roller. See p3-4, p3-6YES Test Mode for Maintenance LED status on error General Problem Checklist