Kodak A-61580 manual Jam and fault recovery

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Jam and fault recovery

This section provides recommendations for application logic associated with scanner jam and fault recovery.

If your scanner is enabled and you are polling when a document jam or other fault occurs, use the following procedure to restart scanning.

IMPORTANT: Before beginning fault recovery, make sure all the headers and images have been transferred from the image buffer to the host system.

When a document jam or other fault occurs, the feeder and the transport will stop and the scanner will be disabled.

1.When all images have been retrieved from the scanner (image buffer empty), display the last image retrieved for operator viewing.

2.Use the image header of the last image retrieved to determine the image address and sequential counter.

3.Use the information above +1 to seed the next image address and sequential counter before re-enabling the scanner.

4.Instruct the operator to sort through the stack of documents being scanned to find the document that produced the last successfully scanned image. They must rescan all of the documents that follow the last successfully scanned document.

5.Enable the scanner.

2-8	A-61580 November 2007

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Contents Page Introduction About this manualImage outputs FG.jpg Best Practices Scanner setup Error handling Enable scanningDisable scanning Initiate pollingPage Controlling image transfer order Dual stream simplex Dual stream duplexPage Jam and fault recovery Image file storage locations Bar code recognitionImage addressing Image address formatStarting image address Next image addressIndexing schemes Single level indexingTwo level indexing Two level offset indexing Three level indexing Three level offset indexing Generated Automatically Electronic color dropout Level rulesControlling print strings Print string formattingResolution = 200 dpi Contrast% = Threshold = Color Filter =Red dropout Red Dropout  Near Complete DropoutGreen Dropout  Complete Dropout Green Dropout  Near Complete DropoutBlue Dropout  Complete Dropout Blue Dropout  Near Complete DropoutImage header information Page Zone processing Original Black and white image Relative CroppingProgrammable keys Patch readingPatch code types Type 3 Patch CodeTransfer Patch Code Toggle PatchAdditional Patch Codes Batching Using the Twain Datasource Installation Overview Terminology and featuresAccessing the Scan Validation toolSelect StartProgramsKodakDocument ImagingScan Validation ToolPage Main Kodak Scanner window Page Information icons Image Settings window Toolbar buttons Preview areaInformation icons Tab Cases you will not have to change options on other tabsPage November None Landscape Degrees Image Settings Adjustments tabScan as selection of Black and White Filters Noise None Image NoneEnhancements tab Advanced Image Setup Advanced tab Input document is select Two Sided, One Sided Front, or OnePage Done returns you to the Image Settings window November Content Settings tab SensitivityPage Select Grayscale Select Sides Both Color 24-bit Select Sides Both Black and White 1-bitCreating multiple images for each side of a document Make sure Black and White 1-bit is selectedSelect Sides Both Color 24-bit Creating different settings for each side of a document Select Sides FrontSelect Sides Back Device Settings window Device General tab Paper sourceDocument Feeder Page Device Printer tab Page Date Format Yyyyddd JulianFeed Direction 180 270 Ultrasonic detection Page Template Do Not Display e.g., A.3.2.1 Display as Spaces e.g., a When Count Reached Device Batch tabReached. Options are none, Level 1, Level 2, and Level November Device Patch tab As LevelFeature Device OCP tab Creating a new Setting Shortcut Page Page Using the Isis Driver Main Isis Driver windowImage Mode Main tabPage Page Layout tab Image OrientationWhen Fixed to Transport or Relative to Document is selected General optionsColor options SuperiorScanner tab Timeout Power SaverMulti-feed Detection OptionsPage Operations Page Color Content Learn Dropout tab Color DropoutBlank Image Detection Imprinter tab ModeDefining your print string Hyphen -, Period . , Blank or none. For example 08/24/2007Units select Inches, Centimeters or Pixels Image Address tab Level 2 Offset Address%2L Batch/Patch tab Batch ControlGo to Level 3 or no action Transport End of Job, Continue and Begin New Batch or noPatch Detection Level 2 or Patch T / Transfer Patch LevelPatch Patch 4/Toggle PatchOCP tab Operator Log tab About tab Page Area Appendix a Twain Image Processing Terminology Feature Cropping