HP 450 manual Removing the battery, Important notes

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Important notes

Take note of the following when charging or using the battery:

It takes approximately 1 hour and 30 minutes to charge.

The Battery charge LED is green when the battery is charging. If it is red, the battery may be faulty and need to be replaced.

The Power LED is green when the battery is 41-100% charged, amber when 10-40% charged, and red when less than 10% charged. Charge the battery when the Power LED turns amber. If it turns red, charge the battery as soon as possible. The battery status is also displayed on the Printer Status tab in the Toolbox.

If your battery is running low, either plug in the AC adapter to charge, or replace the battery with one that is charged.

A fully charged battery can last up to approximately 350 pages, depending on the complexity of print jobs.

If the printer is left idle for 10 minutes, it will go into a low-power mode to conserve battery power.

Prior to long-term storage, charge the battery fully. Do not leave the battery in a discharged (empty) state for more than 6 months.

To maximize battery life and capacity, observe the following temperature guidelines:

•Charging: 32° to 104°F (0° to 40°C)

•Using and storing: -4°to 122°F (-20°to 50°C).

Removing the battery

1Slide the battery release slider in the direction of the arrow.

2Remove the battery.

ENWW

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Contents Hp deskjet 450 mobile printer User’s guide Enww Contents Using the Toolbox For more information Setting UpFront view Understanding printer parts and functionsBottom view Back viewUnderstanding printer buttons and LEDs Unpack the printer Setting up the printerCheck the box contents Connect the power cordTurn on the printer Install the print cartridgesEnww For Windows Install the software Connect the printer cable if required Load paperUsing the battery optional Battery safetyAlign the print cartridges Understanding the battery Installing the batteryCharging and using the battery Important notes Removing the batteryTravel tips USB Installing SoftwareTo install the printer driver For WindowsMaking copies of the printer software To uninstall the software To verify the installationFor Macintosh To install the printer driver Mac OSSystem requirements Installing software for PDAsFor Palm OS BtPrintTo copy from the Starter CD Installing other softwareTo install the HP Deskjet 450 PDA Guide Printing from mobile phonesPrinting Printer features Windows and MacintoshTo change print settings for the current document To change default print settingsPrinting from notebooks and desktops Windows Infrared printing To print from a Windows applicationBluetooth printing Selecting the default printer using other optionsPrinting from Macintosh Selecting the default printer in OS Using the HP Inkjet UtilityDisplaying the HP Inkjet Utility Viewing the HP Inkjet Utility panels Two-sided printingCanceling a print job Selecting print media Selecting and UsingTips for selecting and using print media Print MediaMinimum printing margins Loading print mediaPrinting cards Calibrating color Printing photographsPrinting digital camera photographs To print from a CompactFlash card Printing on transparencies For Windows Printer Status tab Using the ToolboxInformation tab MyPrintMileage Installing myPrintMileage AgentPrinter Services tab Cleaning the printer Cleaning the print cartridgesMaintaining the Printer To clean the print cartridges To perform a level 1 cleaningTo perform a level 2 cleaning To perform a level 3 cleaning Aligning the print cartridgesTo align from the printer driver in Windows Replacing the print cartridges To align in Macintosh USB onlyTo align in DOS Enww Calibrating color Single-cartridge printing modeReplaceable ink service module Check the front access cover TroubleshootingGeneral troubleshooting tips Check the powerInfrared BluetoothCheck the printer connection Parallel or USBCheck the LEDs Check the print settingsCheck the printer selection Check the print mediaPrinting a demo Solving printer problemsPrinting diagnostic and configuration pages Getting printer informationCheck the printer setup Check the front access coverPrinter takes a long time to print Be patient Unexpected printer shutdownCheck the status of the print cartridges Check available system resourcesSolving printing problems Blank page is printedMeaningless characters are printed Placement of the text or graphics is wrong Check if print cartridge is removed Check the color print settingsSomething on the page is missing or incorrect Check that the media is loaded correctlyCheck the paper quality Check the print modePoor print quality Ink is smearingFaded or dull-colored output Check the printer driver settingsCheck the media type print setting Ink is not filling the text or graphics completelyWrong colors are printing Colors are printing as black and whiteBleeding colors in printout If printing using a single print cartridgeCheck the print settings Check the graphics placementWireless printing problems Bluetooth printing does not workInfrared printing does not work Paper skew Solving media feed problemsPaper output problem Media is not picked up from the input trayPrint media is jammed Tips for avoiding paper jams Solving Macintosh-specific problemsPrint cartridges HP Supplies AccessoriesAccessories SuppliesHP Office Recycled Paper HP Premium Inkjet Heavyweight PaperHP Printing Paper HP Office PaperHP Premium Glossy Paper HP Premium Photo PaperHP Photo Paper HP Everyday Photo PaperHP Greeting Card Paper HP Professional Brochure and Flyer PaperHP Premium Plus Transparency Film HP Premium Inkjet Transparency FilmPrinter Specifications Enww Enww LED Reference Enww Enww Enww HP telephone support Customer SupportInternet Hp instant supportFor customers outside of North America For customers in North AmericaAustralia Calling from elsewhere in the worldExtent of Limited Warranty Hewlett-Packard Limited Warranty StatementLimitations of Warranty Limitations of LiabilityLocal Law Declaration of Conformity Numerics IndexEnww Enww

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