Sharp AL-1644 Removing the software, Click the start button, and then click Control Panel

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TROUBLESHOOTING

Problem	Cause and solution	Page

	If scanning is not possible, shut down your computer,
	turn off the machine’s power switch, and unplug the
	machine’s power cord. Next, start your computer, restore	–
	power to the machine, and try scanning again. If scanning
	is still not possible, check the following items.

	Your application is not TWAIN/WIA compliant.
	→ If your application is not TWAIN/WIA compliant, scanning will not	–
	be possible. Make sure your application is TWAIN/WIA	–
	be possible. Make sure your application is TWAIN/WIA
	compliant.

Unable to scan the image.	You have not selected the scanner driver of the machine
	in your application.	–
	→ Make sure that the machine’s scanner driver is selected in your	–

	TWAIN/WIA-compliant application.

	You have not specified all scanning preferences
	appropriately.
	→ Scanning a large area in full colour at high resolution results in a	–
	large amount of data and extended scanning times. The scanning	–
	preferences should be set appropriately for type of original to be
	scanned, i.e., Text, Text/Graphics, Photograph, Colour, or Black
	& White.

Removing the software

If you need to remove the software, follow these steps.

1 Click the "start" button, and then click "Control Panel".

On Windows 95/98/Me/NT 4.0/2000, click the "Start" button, select "Settings", and then click "Control Panel".

2 Click "Add or Remove Programs".

On Windows 95/98/Me/NT 4.0/2000, double-click the "Add/Remove Programs" icon.

3 Select the printer/scanner driver for the machine and Button Manager from the list, and remove the software.

For more information, refer to your operating manual or to the help files for your operating system.

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Contents AL-1633 AL-1644Page Contents Troubleshooting Misfeed in the SPF only on the SPF modelChanges, e.g., near an Important Points When Selecting AN Installation SiteDo not install your machine in areas that are Air conditioner orTrademark acknowledgements Software Setup Guide separate manual Using the ManualOnline Manual on the accessory CD-ROM Environmental InformationThis manual covers the following models Conventions Used in this ManualSPF Differences Between Models Model AL-1644 AL-1633 AppearanceMain Features Part Names and Functions Parallel port Fusing unit release leversFusing unit paper guide Open to remove misfed paper Document feeder trayOperation Panel SPF indicator only on the SPF model Original Size Enter key Enter / Original Size indicatorsPaper Size indicators Auto Image key Auto % / indicatorChecking Packed Components and Accessories UnpackingSET-UP Install the TD cartridgeFor installation of the TD cartridge, see the next Gently lift and pull out the paper tray until it stopsInstalling the TD Cartridge TD cartridge replacement required indicator will go outClose the front cover Power OFF Power on and OFFPower on Power Save ModesPaper Paper tray type Paper type Size Weight CapacityLoading Paper Special papersLocks in place Loading PaperLoading the paper tray Fan the paperUnfold the bypass tray Important points when inserting paper in the bypass trayLoading the bypass tray Set the paper guides to the copy paper widthChanging a TRAY’S Paper Size Setting EnvelopesImportant points when using the printer mode Press the Start key and then press the Paper Size Enter keyNormal Copying Copying from the document glassOpen the document cover/SPF, and place the original Copying from the SPF only on the SPF model Set the originals face up in the document feeder traySet the number of copies Auto paper select mode Two-tray model only Selecting the Tray Auto tray switching Two-tray model onlyMaking a Copy Darker or Lighter Original typesAutomatic Ratio Selection Setting the Number of CopiesREDUCTION/ENLAREGMENT/ZOOM Original position Selectable ratiosManual Ratio Selection Selecting a preset ratioFine adjustment of the ratio Press the Auto Image key Auto %XY Zoom copying Press the Copy ratio display keyDown the Copy ratio display key TWO-SIDED Copying Using the Bypass Tray Copy original aPlace original B as shown below Dual page Copying Interrupting a Copy RUN Press the Interrupt key to interrupt the copy runReplace the previous originals and press the Start key Make sure that paper is loaded in the tray Using the Printer ModeBasic Procedure for Printing Click the Print button or the OK button to begin printingPausing a print job Using the Scanner ModeScanning Using the Keys on the Machine When Use close paper size is disabledPress a Scan Menu key to begin Scanning from Your ComputerScan Menu keys and the Button Manager scan menu ScanningPrinter During printing Operation in COPY, PRINTER, and Scanner ModesDuring copying Scanner During scan previewAdjusting the Automatic Exposure Level Photo indicator stops blinking and lights steadily Enabling Toner Save ModeWhen enabling toner Save mode, make sureCustomising Settings User ProgramsMinimum Explanation300dpi Short beepSelecting a Setting for a User Program Base settingsAuditing Mode Settings Settings for Auditing ModeAuditing Mode Factory default settingsSelecting Auditing Mode Settings For the setting codes, see Auditing Mode SETTINGS. p.41Account number change Auditing modeAccount number entry Account number deletionResetting account Copying when Auditing mode is enabledTroubleshooting MACHINE/COPYING Problems Pieces of paper inside machine Problem Cause and solution Misfeed occursPaper is not loaded properly Paper misfeed Too much paper is loaded in the trayPower Save indicator is only lit Lit Any other indicators are litPower Save indicator is Original smudged or blotchyPrinting and Scanning Problems Uneven Printed image is dirtyRuns off the paper Original is smudged or blotchy You have not specified a suitable resolutionBrightness and contrast settings are not suitable Poor scanning qualityClick Add or Remove Programs Removing the softwareClick the start button, and then click Control Panel If you need to remove the software, follow these stepsIndicators and Display Messages Misfeed Removal Remove the misfed originalAL-1644 AL-1633 Misfeed indicator will go out Misfeed in the Bypass TrayMisfeed in the Machine Misfeed in the paper feed areaMisfeed in the fusing area Allow easier removalMisfed paper during Misfeed in the transport area Close the side coverBe careful not to tear the misfed paper during removal Misfeed in the Upper Paper Tray Close the upper paper trayPush the upper paper tray in completely Close the lower side cover Open the lower side coverClose the lower paper tray Remove the misfed paper Grasp the handle to open the lower side coverReplacing the TD Cartridge Replacing the Drum Cartridge Drum cartridge replacement required Indicator will go out Total output count Checking the Total Output CountChecking the Total Output Count Total copy countPress the Light key to return to the normal display Checking the Toner Level and Drum Cartridge LifeToner Level Hold down the Clear key for more than 5 secondsRoutine Maintenance Cleaning the Document Glass and SPF/ Document CoverCleaning the Bypass Tray Paper Feed Roller Cleaning the Transfer Charger Proper Storage Storage of SuppliesSupply Part Numbers Supply listAccessories p.12 When moving this machine, follow the procedure belowMoving Instructions Specifications SPF only on the SPF model Specifications Printer FunctionScanner Function Software License Page Symbols IndexPrinting and scanning problems TD cartridge replacement requiredTray Select key 11, 19, 21, 23 Troubleshooting Normal copyingMachine settings Problem occursIndicators, lit and blinking Memo Memo Class Laser Product Laser Klasse Page 2004E