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Hitachi Koki USA 52 manual Selecting the Density, Image Density, Auto Exposure, Manual Exposure

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7. Selecting the Density

Image Density

In the following pages, we explain how to set the exposure level for the image density.

When you touch Density on the Touch Panel, a screen appears that allows you to set the exposure level for the image density. You have a choice of three different ways to adjust the exposure level: Auto Exposure, Manual Exposure, or Photo mode. Select the appropriate mode according to your particular needs.

1155O230CB

Copies Chapter 3

Auto Exposure

When in the Auto Exposure mode, the copier automatically adjusts the exposure level for the optimum copy image density.

1	Touch			Auto		.

	The		Auto		key is highlighted, indicating

that the copier is set into the Auto Exposure mode.

1155O304CA

Manual Exposure

In the Manual Exposure mode, you can vary the exposure level in nine steps.

1 Touch Lighter or Darker as necessary.

	1155O305CA

Useful Tips
• To make the image darker, touch	Darker	.
• To make the image lighter, touch			.
• To make the image lighter, touch	Lighter		.

Making

Useful Tips

•The exposure level in the Auto Exposure mode can be made either “Darker” or “Lighter” by using User's Choice. ☞p. 4-16

•The copier has been factory-set to automatically select the Auto Exposure mode. User's Choice can be used to change this default setting to the Manual Exposure mode. ☞p. 4-16

Image 81

Hitachi Koki USA 52 manual Selecting the Density, Image Density, Auto Exposure, Manual Exposure

Contents

User’s Guide Trademark What is an Energy Star Copier? Using the Copier Properly Using the Copier Properly Page FCC-F01 Contents Chapter Using the Utility Mode Index Terms and Symbols Used Terms and Symbols for the Type of Originals and Copy PaperFeeding Direction copy paper path Width and LengthLaser Safety Label Safety PrecautionsLaser Safety Safety InformationCdrh Regulations Internal Laser RadiationFor European Users Chapter Safety Notes ChapterInstallation Site Installing the CopierPower Source Space RequirementsUsing the Copier Properly Precautions for UseOperating Environment Moving the CopierFinancial Instruments Legal Restrictions on CopyingLegal Documents GeneralGetting to Know Your Copier Chapter Typical copies you can make with your copier Typical Copies You Can Make with Your CopierFinishing p Zoom Ratio pGroup Hole Punch Auxiliary Functions Mixed Original Detection p System Overview System OverviewFinisher FN-3 Option Electronic Document Handler EDH-116MB Memory Hard Disk Drive Kit Option Large Capacity Cassette C-304 OptionLarge Capacity Cassette C-304L Option Printer Controller Option Interface KitCopier Copier Parts and AccessoriesDrawers of the Copier Copier Accessories Getting to Know Your Finisher FN-3Electronic Document Handler Large Capacity Cassette C-304Large Capacity Cassette C-304L Getting To Know YourControl Panel Keys and Indicators Control panel keys and indicatorsYour Copier Chapter Getting to Know Your Copier Chapter Using the Touch Panel What is the Touch Panel?How the Screen is Organized Operating the Touch Panel When the Copier is Turned on Turning on and OFF and Initial ModeInitial Mode Turning on and OFFAuto Copy Start Useful TipsTo Know Your Copier Chapter Mode Check Entering the Access NumberAccess Number InterruptMaking Copies Chapter Basic Copying Overview Basic Copying OverviewTouch Finishing Touch Orig. CopyAuxiliary Placing the Original Using the Electronic Document HandlerOriginals Suitable for the Document Handler Originals Not SuitableLoading the Originals Sheet Originals Not Using the Document HandlerHighly Transparent Originals Making CopiesMaking Copies from a Book Using Book Copy Mode Using the Sadf Mode Copy Paper Size Selecting the PaperAuto Paper Manual SelectionAuto Drawer Switching Special Paper SettingUsing the Intelligent Multi Bypass Tray Manual Bypass CopyingCopy Paper that Can be Used for Manual Bypass Paper Size Input EnterUsing Nonstandard Size Paper Zoom Ratio Selecting the ZoomAuto Size Selecting the Fixed Zoom MakingUsing Zoom Up/Down Keys For a Slightly Smaller ImageTouch Minimal Using the 10-Key Pad Custom ZoomZoom Touch X / Y Zoom Calling up a Ratio from MemoryStoring a Ratio in Memory Touch Custom Zoom Selecting the Finishing Finishing FunctionsTouch Non-Sort Staple Sort/Group Selecting the Finishing FunctionHole Punch Hole PunchStaple Select Position KeyTouch Select Position Stapling is not possible in the Interrupt mode Panel Manual StapleYou have a choice of the following three stapling positions Folding Point StapleFolding Hole-Punch Half-Fold Corner Staple or FoldTo set Hole Punch, touch Hole-Punch Loading the Originals Placing the Original on the Glass Panel Original PlacementUsing the Document Handler Panel Original Placement Auto Dual Function in Finishing Mode Auto Dual FunctionAuto Dual Function in Stapling Original Copy Types Selecting the Original Copy TypeSelect Booklet Creation to copy 4 different Original Direction Touch Original DirectionBooklet If your original has no file margin If your original has a file marginBook Book EraseStandard Book Right Bound Touch Separation or SpreadFrame Center Touch Booklet CreationTouch Page arrange Some Precautions for Making Copies Precautions for Book CopyingPrecautions for 2-in-1, 4-in-1 and Booklet Copying Image Density Selecting the DensityAuto Exposure Manual ExposurePhoto PhotoLighter Darker Darker . LighterAuxiliary Functions CoverFunctions Using the Cover Mode Insertion Automatic Detection Specifying the Place for an InsertTouch Page Insertion Using Page InsertionTouch the paper size key for Insert Paper Single Copy OHP InterleavingMultiple Copy Touch OHP Interleaving Using OHP Interleaving1149O052AA File Margin Using File Margin File MarginPlace the original Edge/Frame Erase Touch Edge/Frame Erase Using a Particular Edge/Frame Erase FunctionImage Repeat Selecting Image RepeatImage Repeat Yes Auto DetectCustom Size Number Stamping DateDistribution Number Stamping Using DateNumber Stamping YesEither First page only or All pages Using DistributionChecking the Preprogrammed Image Image StampingTouch Image Stamping CheckCalling Up a Preprogramed Image Image StampingSet Mixed Orig. Detection and Other Functions Selecting Mixed Orig. Detection and Other FunctionsSelecting Mixed Original Detection Mixed Orig. DetectionTouch Small Orig. Adjustment Touch Free Orig. PlacementSelecting Separate Scan Separate ScanFinish Selecting the Job Functions Setting Memory RecallMemory Recall Touch Memory RecallReserving a Job ReserveJob List ChangeEnter Delete Delete Printing Job Delete Scanning JobExit Unlock Typical Function Combinations Making Different Types of CopyReading the Table Making Copies from 1-Sided Originals 12in1 Intended Type of Copy Loading Loading Copy Finishing Margin File Select Originals 22in1 24in1 Intended Type of Copy 12in1 Intended Type of Copy Loading Loading Copy Finishing Margin File Select Originals Margin Position 24in1 Intended Type of Copy 12in1 Intended Type of Copy Loading Loading Copy Finishing Margin File Select Originals Margin Position 24in1 Precautions When Making Copies on 11²´17²L or LegalL Using the Utility Mode Chapter Job Memory Input Job Memory Input and Job RecallStoring a Job Touch Job/Zoom mem. InputJob settings appear on the Touch Panel Deleting a Job Program Using the Utility ModeDelete Job Memory InputRecalling a Job from Memory Zoom Memory Input Storing a Zoom RatioTouch Zoom Memory Input Zoom Memory Input Image Memory Input Image Memory InputStoring an Image Erase Touch AutoDetectUsing Useful Tip Utility Mode ChapterTouch Image Memory Input Checking the Programmed ImageDeleting a Programmed Image Meter Count and Toner Replenisher Meter CountToner Replenisher User’s Choice Functions User’s ChoiceLanguage Selected Original Copy DefaultMixed Original Detect Memory RecallCrisscross Mode Default Level2in1, 4in1, Booklet Copy Zoom Exposure PriorityNumber Position Small Originals4in1 Copy Order Date Printing FormatEnergy Save Mode Auto Panel ResetPlug-In Counter Reset Confirmation BeepDate/Time Set Administrator ModePrint Exposure Priority DeviceUsing the Utility Mode Chapter Touch User’s Choice Output PrioritySetting the Copy Track Function Touch Administrator ModeCopy Track Function Enter Exit Copy TrackAccounts Touch Copy Track DataAdministrator Mode Programming the Access CodeSelect the page number on which the target Setting a Copy Limit for Each Account Touch the Copy Limit key of the target Clearing Counters for Each Account Copy Track Data Using the Utility Mode Chapter When a Message Appears Chapter When the Message The current Paper Drawer is empty. Appears Adding paper1st Drawer 2nd Drawer Indication of the Paper Descent Key 3rd DrawerLarge Capacity Cassette Replacing the Toner Bottle When the Message Replenish Toner. AppearsToner Replenisher Pull the seal off the Toner BottleReplacing the Staple Cartridge When the Message The Staple Cartridge is empty. AppearsStaple Copier p When the Message a paper misfeed has been detected. AppearsDuplex Unit p Electronic Document Handler pFinisher FN-3 p Large Capacity Cassette p Intelligent Multi Bypass Tray pMisfeed Clearing Procedures Appears Chapter When a MessageDuplex Unit Slide Duplex Unit Back into Copier When Message Appears ChapterOpening Press the Paper Descent Key Remove the sheet of paper Intelligent Multi Bypass Tray When a Message Appears Finisher FN-3FN3 FN7 FN8 FN10 FN9FN4 FN2FN4 PF1 PF5 PF4PF6 What does each message mean? What Does Each Message Mean?Troubleshooting Chapter When this type of copy is produced When This Type of Copy is ProducedSymptom Possible Cause Action LighterSymptom Possible Cause Action Symptom Check for Action Copier is not Functioning as DesignedCopier is not functioning as designed Miscellaneous Specifications SpecificationsMiscellaneous Chapter Electronic Document Handler EDH-1 Finisher FN-3 Housing CleaningCare of the Copier Control PanelFront Door Original PadFunction combination matrix Function Combination MatrixFunction Combination Matrix Conditions for Combined Functions Description of paper size and zoom ratio table Description of Paper Size and Zoom Ratio TablePaper Size Zoom Ratio Table Original Size to Copy Paper SizeIndex IndexIndex-2 Index IndexIndex-3