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HP C4780, C4750, C4795, C4740 manual Solution 2 Remove the tape from the print cartridges

Models: C4795 C4740 C4750 C4780

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Chapter 12

9.Repeat if necessary for the other print cartridge.

10.Gently close the print cartridge door and plug the power cord into the back of the product.

Cause: The print cartridge was missing.

If this did not solve the issue, try the next solution.

Solution 2: Remove the tape from the print cartridges

Solution: Check each print cartridge. The tape might have been removed from the copper-colored contacts, but still might cover the ink nozzles. If the tape is still covering the ink nozzles, carefully remove the tape from the print cartridges. Do not touch the ink nozzles or the copper-colored contacts.

1Copper-colored contacts

2Plastic tape with pink pull tab (must be removed before installing)

3Ink nozzles under tape

Cause: Protective tape was covering the print cartridges. If this did not solve the issue, try the next solution.

84 Solve a problem

Image 86

HP C4780, C4750, C4795, C4740 manual Solution 2 Remove the tape from the print cartridges

Contents

HP Photosmart C4700 series Page Contents Technical information HP Photosmart C4700 series Help Chapter Add the HP Photosmart to a network Finish setting up the HP PhotosmartWiFi Protected Setup WPS 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 connect the product with the USB cable Set up a USB connectionTo enable printer sharing on a Windows computer Get to know the HP Photosmart Printer partsControl panel features Control panel featuresHow do I? How do I? HP Advanced Photo Paper Paper basicsRecommended papers for photo printing HP Everyday Photo PaperHP Premium Presentation Paper or HP Professional Paper Recommended papers for printingHP Brochure Paper or HP Superior Inkjet Paper HP Iron-On TransfersColorLok Load media Load small-size paper a. Lower paper trayLoad full-size paper Information on paper To print from a software application PrintPrint documents To print a photo on photo paper Print photosPrint photos saved on your computer 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 To reverse an image for iron-on transfers Print on specialty mediaTo print a group of addresses on labels or envelopes To print on transparenciesPrint a Web To print a WebTo print in Maximum dpi mode Print using Maximum dpiView the print resolution To create a printing shortcut To view the print resolutionPrinting shortcuts Click the Printing Shortcuts tabTo delete a printing shortcut Set the default print settingsTo change the default print settings To scan to a computer ScanScan to a computer Scan to a memory card To save a scan to a memory cardScan to a memory card Scan Copy Make a black and white copy a. Load paper Copy text or mixed documentsCopy text or mixed documents Copy text or mixed documents Make a color copy To set the copy size from the control panel Change the copy settingsTo set the paper 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 To check the ink levels from the HP Photosmart Software Work with cartridgesCheck the estimated ink levels Printer Toolbox appears Click the Estimated Ink Level tabReplace the cartridges To replace the cartridgesWork with cartridges Exit ink-backup mode Ink-backup modeInk-backup mode output Order ink suppliesCartridge warranty information Work with cartridges HP support by phone Solve a problemHP support Phone support period Placing a callTroubleshooting common setup issues Setup troubleshootingAdditional warranty options After the phone support periodProduct will not turn on Solution 1 Check the power cordSolution Solution 4 Contact HP to replace the power supply Solution 2 Reset the productSolution 3 Press the On button more slowly Solution 5 Contact HP support for serviceSolution 2 Set your product as the default printer After setting up the product, it does not printSolution 1 Press the On button to turn on the product Wrong measurements are showing in menus on the display To set your language and country/regionRegistration screen does not appear Uninstall and reinstall the softwareTo uninstall and reinstall the software Check cartridges Print troubleshootingMake sure you are using genuine HP print cartridges Use the correct paper type Check paperCheck the ink levels Load the stack of paper correctlyAlign the print cartridges Clean the print cartridgesCheck product Check the print settings To select a print speed or qualityReset the product Print quality troubleshootingTo check your margin settings Contact HP support for serviceSolution 2 Remove the additional memory card Memory card troubleshootingSolution 1 Insert the memory card properly Solution 3 Reformat the memory card in your digital cameraPhotos on the memory card do not transfer to my computer Solution 1 Install the product softwareTo install the product software Resize to Fit is not working as expected Copy troubleshootingSolution 1 Scan, enlarge, and then print a copy Scanned image is incorrectly cropped Scan troubleshootingSolution 2 Wipe the glass and the back of the document lid Scanned image shows dotted lines instead of textSolution 2 Clean the glass and lid ErrorsSolution 1 Adjust the brightness in the software Text is incorrect or missingMemory is full Door openFirmware revision mismatch Scanner failureSolution 1 Install the HP Photosmart Software Missing HP Photosmart SoftwareFile messages File not found Solution 1 Reinsert the memory card in the productSolution 2 Reformat the memory card in your digital camera Invalid file nameBorderless printing error Solution 1 Close some applications or restart your computerSolution 2 Empty the Recycle Bin on your desktop General user messagesSolution 2 Push the memory card all the way forward Memory card errorSolution 1 Remove all but one memory card Card access errorCard is damaged Paper messagesCard is inserted incorrectly Card is not fully insertedPaper upside down Paper orientation errorPrint cartridge messages Ink is dryingNeed alignment or alignment failed Solution 1 Align newly installed print cartridgesTo align newly installed print cartridges Solution 4 Check if print cartridges are fully inserted To make sure the print cartridges are installed correctly Solution 5 Print cartridge might be defectivePrint cartridges incorrectly installed 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 Incompatible print cartridges Solution 3 Replace the print cartridgeSolution 1 Check the print cartridge Print cartridges in wrong slot Solution 2 Contact HP support for servicePrint cartridge is not intended for use in this product 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 Paper use Material safety data sheetsEco-Tips 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