Manuals / HP / Computer Equipment / All in One Printer

HP C4750, C4795, C4780, C4740 Order ink supplies, Ink-backup mode output, Exit ink-backup mode

Models: C4795 C4740 C4750 C4780

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Page 52

Chapter 11

Related topics

•“Order ink supplies” on page 50

•“Ink-backup mode” on page 50

Order ink supplies

To learn which HP supplies work with your product, order supplies online, or create a printable shopping list, open HP Solution Center, and select the online shopping feature.

Cartridge information and links to online shopping also appear on ink alert messages. In addition, you can find cartridge information and order online by visiting www.hp.com/buy/ supplies.

NOTE: Ordering cartridges online is not supported in all countries/regions. If it is not supported in your country/region, contact a local HP reseller for information about purchasing cartridges.

Ink-backup mode

Use the ink-backup mode to operate the HP Photosmart with only one print cartridge. The ink-backup mode is initiated when a print cartridge is removed from the print cartridge carriage. During ink-backup mode, the product can only print jobs from the computer.

NOTE: When the HP Photosmart operates in ink-backup mode, a message is displayed on screen. If the message is displayed and two print cartridges are installed in the product, verify that the protective piece of plastic tape has been removed from each print cartridge. When plastic tape covers the print cartridge contacts, the product cannot detect that the print cartridge is installed.

For more information about ink-backup mode, see the following topics:

•“Ink-backup mode output” on page 50

•“Exit ink-backup mode” on page 50

Ink-backup mode output

Printing in ink-backup mode slows the printer and affects the quality of printouts.

Work with cartridges

	Installed print cartridge	Result
	Black print cartridge	Colors print as grayscale.

	Tri-color print cartridge	Colors print but black is grayed and is not a true
	Tri-color print cartridge	black.
		black.

Exit ink-backup mode

Install two print cartridges in the HP Photosmart to exit ink-backup mode.

Related topics

“Replace the cartridges” on page 48

50 Work with cartridges

Image 52

HP C4750, C4795, C4780, C4740 manual Order ink supplies, Ink-backup mode output, Exit ink-backup mode

Contents

HP Photosmart C4700 series Page Contents Technical information HP Photosmart C4700 series Help Chapter WiFi Protected Setup WPS Finish setting up the HP PhotosmartAdd the HP Photosmart to a network Wireless with a router infrastructure network Related topicsWireless without a router ad hoc connection To connect the productFinish setting up the HP Photosmart Install the software for a network connection To enable printer sharing on a Windows computer Set up a USB connectionTo connect the product with the USB cable Get to know the HP Photosmart Printer partsControl panel features Control panel featuresHow do I? How do I? Paper basics Recommended papers for photo printingHP Advanced Photo Paper HP Everyday Photo PaperRecommended papers for printing HP Brochure Paper or HP Superior Inkjet PaperHP Premium Presentation Paper or HP Professional Paper HP Iron-On TransfersColorLok Load media Load small-size paper a. Lower paper trayLoad full-size paper Information on paper Print documents PrintTo print from a software application Print photos saved on your computer Print photosTo print a photo on photo paper Off applies no HP Real Life Technologies to the image Print photos from a memory card Print photo on small-size paper a. Load paperPrint photo on full-size paper a. Load paper Print passport photos a. Load paper Print envelopes Print on specialty media To print a group of addresses on labels or envelopesTo reverse an image for iron-on transfers To print on transparenciesPrint a Web To print a WebView the print resolution Print using Maximum dpiTo print in Maximum dpi mode To view the print resolution Printing shortcutsTo create a printing shortcut Click the Printing Shortcuts tabTo change the default print settings Set the default print settingsTo delete a printing shortcut Scan to a computer ScanTo scan to a computer Scan to a memory card To save a scan to a memory cardScan to a memory card Scan Copy Copy text or mixed documents Copy text or mixed documentsMake a black and white copy a. Load paper Copy text or mixed documents Make a color copy Change the copy settings To set the paper size from the control panelTo set the copy size from the control panel To set the number of copies from the control panelCopy Reprint photos To reprint an original photoRelated topics Save photos To save photosSave photos Work with cartridges Check the estimated ink levelsTo check the ink levels from the HP Photosmart Software Printer Toolbox appears Click the Estimated Ink Level tabReplace the cartridges To replace the cartridgesWork with cartridges Ink-backup mode Ink-backup mode outputExit ink-backup mode Order ink suppliesCartridge warranty information Work with cartridges Solve a problem HP supportHP support by phone Phone support period Placing a callSetup troubleshooting Additional warranty optionsTroubleshooting common setup issues After the phone support periodSolution Solution 1 Check the power cordProduct will not turn on Solution 2 Reset the product Solution 3 Press the On button more slowlySolution 4 Contact HP to replace the power supply Solution 5 Contact HP support for serviceSolution 1 Press the On button to turn on the product After setting up the product, it does not printSolution 2 Set your product as the default printer Wrong measurements are showing in menus on the display To set your language and country/regionTo uninstall and reinstall the software Uninstall and reinstall the softwareRegistration screen does not appear Make sure you are using genuine HP print cartridges Print troubleshootingCheck cartridges Check paper Check the ink levelsUse the correct paper type Load the stack of paper correctlyCheck product Clean the print cartridgesAlign the print cartridges Check the print settings To select a print speed or qualityPrint quality troubleshooting To check your margin settingsReset the product Contact HP support for serviceMemory card troubleshooting Solution 1 Insert the memory card properlySolution 2 Remove the additional memory card Solution 3 Reformat the memory card in your digital cameraTo install the product software Solution 1 Install the product softwarePhotos on the memory card do not transfer to my computer Solution 1 Scan, enlarge, and then print a copy Copy troubleshootingResize to Fit is not working as expected Scan troubleshooting Solution 2 Wipe the glass and the back of the document lidScanned image is incorrectly cropped Scanned image shows dotted lines instead of textErrors Solution 1 Adjust the brightness in the softwareSolution 2 Clean the glass and lid Text is incorrect or missingDoor open Firmware revision mismatchMemory is full Scanner failureSolution 1 Install the HP Photosmart Software Missing HP Photosmart SoftwareFile messages Solution 1 Reinsert the memory card in the product Solution 2 Reformat the memory card in your digital cameraFile not found Invalid file nameSolution 1 Close some applications or restart your computer Solution 2 Empty the Recycle Bin on your desktopBorderless printing error General user messagesMemory card error Solution 1 Remove all but one memory cardSolution 2 Push the memory card all the way forward Card access errorPaper messages Card is inserted incorrectlyCard is damaged Card is not fully insertedPaper orientation error Print cartridge messagesPaper upside down Ink is dryingTo align newly installed print cartridges Solution 1 Align newly installed print cartridgesNeed alignment or alignment failed Solution 4 Check if print cartridges are fully inserted Print cartridges incorrectly installed Solution 5 Print cartridge might be defectiveTo make sure the print cartridges are installed correctly Non-HP cartridges installed Solution 1 Insert the print cartridges To clean the print cartridge contactsCopper-colored contacts Ink nozzles do not clean Solution 2 Remove the tape from the print cartridges Solution 3 Remove and reinsert the print cartridges Solution 4 Contact HP support Printing in ink-backup modeSolution 1 Reinsert the print cartridges Print cartridges missing or not detectedTo make sure the print cartridges are installed correctly Solution 2 Clean the print cartridge contacts Copper-colored contacts Ink nozzles do not clean Solution 1 Check the print cartridge Solution 3 Replace the print cartridgeIncompatible print cartridges Print cartridge is not intended for use in this product Solution 2 Contact HP support for servicePrint cartridges in wrong slot To make sure the print cartridges are installed correctly Print cartridge problem To determine which print cartridge is having the problem Solution 1 Remove and reinsert the print cartridges To make sure the print cartridges are installed correctly Solution 2 Clean the print cartridge contacts To clean the print cartridge contacts Previously used genuine HP cartridge installed General printer error Original HP ink has been depletedSolve a problem Stop the current job To stop a current job from the productStop the current job Technical information Hewlett-Packard Company noticesEnvironmental product stewardship program Material safety data sheets Eco-TipsPaper use PlasticsPower consumption HP inkjet supplies recycling programChemical Substances Απόρριψη άχρηστων συσκευών στην Ευρωπαϊκή ΈνωσηToxic and hazardous substance table Regulatory model identification numberFCC statement Vcci Class B compliance statement for users in JapanTechnical information HP Photosmart C4700 series declaration of conformity Declaration of ConformityRegulatory wireless statements Exposure to radio frequency radiationEuropean Union regulatory notice European Union Regulatory NoticeTechnical information Symbols/Numerics IndexIndex