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HP Officejet 4620 Support Question

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Question posted by Anonymous-96289 on January 28th, 2013

How Do I Clean My Ink Cartiages? It Wont Print Dark Enough

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Answer #1: Posted by bengirlxD on January 29th, 2013 2:12 PM

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bengirlxD

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Instructions

- 1
  Unplug the power cord from the printer.
- 2
  Remove the ink cartridge(s). Check your user manual for specific instructions on how to remove your cartridge from the printer. Once you've removed them, place them wide side down on a paper towel.
- 3
  Find the copper colored circuitry strip. This is generally located on the back of the cartridge. Clean this portion with a cotton swab containing a little bit of water.
- 4
  Find the carriage contacts on the ink cartridge. These are located on the back wall of the ink cartridge. Clean these contacts with a cotton swab containing a little bit of water also.
- 5
  Remove any leftover moisture. Examine both the copper colored circuitry strip and the contacts you've just cleaned. Use a cotton swab to remove any water left on each.
- 6
  Reinstall your ink cartridge(s). Consult your manual for full directions on how to do that. Be sure all moisture is removed from the ink cartridge before reinstalling.
https://www.techwalla.com/articles/how-to-clean-the-print-heads-on-a-hp-8600-printer

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Related HP Officejet 4620 Manual Pages

Getting Started Guide - Page 3

...which prepares the printer and cartridges for printing, and in printhead servicing, which keeps print nozzles clear and ink flowing smoothly. Note: Ink from wall outlets before cleaning. 4. Do not install or ... marked on the printer. 3. Unplug this printer from the cartridges is used in the printing process in a number of injury from fire or electric shock. 1. Read and understand all...

User Guide - Page 9

... Report 122 Understand the network configuration page (HP Officejet 4620 e-All-in-One series 123 Uninstall and reinstall the HP software 125 Printhead maintenance...126 Clean the printhead...126 Align the printhead...127 Print and evaluate a print quality report 128 To print a print quality report 128 To evaluate the Print Quality Diagnostic Page 129 Clear jams...134 Clear...

User Guide - Page 14

... configure the printer's Schedule On and Off feature 1. Conserve Printing Supplies To conserve printing supplies such as ink and paper, try the following features: Sleep mode Power usage is committed to helping customers reduce their environmental footprint. Draft setting uses less ink. • Do not clean the printhead unnecessarily. You can schedule the printer to...

User Guide - Page 22

... automatic document feeder (ADF). • To prevent jams, poor print quality, and other printing problems, avoid loading the following media in the trays or ADF...ink well ◦ Media that is too lightweight or stretches easily ◦ Media that contains staples or clips NOTE: To scan, copy, or fax documents that contain pages that do not work correctly if the glass and lid backing are not clean...

User Guide - Page 33

...improve the performance of Printer Update. 2. Turn off the printer Turn the printer off , the print carriage might not return to a network and Web Services has been enabled, you the latest features... Update the printer HP is connected to the correct position, causing problems with the ink cartridges, and print quality issues. On the printer control panel, press the (ePrint) button, press the...

User Guide - Page 70

... report when you send or receive. This section contains the following options. Chapter 5 NOTE: Ink level alerts and indicators provide estimates for every fax you receive a low-ink alert, consider having a replacement cartridge available to replace the ink cartridges until print quality becomes unacceptable. From the Home screen, press the (Setup) button. 2. When you...

User Guide - Page 77

... this user guide are for replacing ink cartridges, and are needed. • Store ink cartridges in the cartridges, and cleaning the printhead. Cleaning the printhead uses some simple maintenance procedures. Work with ink cartridges 73 7 Work with ink cartridges To ensure the best print quality from the printer, you have the new ink cartridge available to install before...

User Guide - Page 87

...stop before turning it off the printer. If any servicing. To clean the printhead, see Electrical specifications. Go to print after the computer reboots. If the alignment process fails repeatedly, you... to clean the printhead. This website provides information and utilities that can help you have colored paper loaded in the print queue Open the print queue, cancel all ink cartridges ...

User Guide - Page 88

... this , uninstall the HP software completely, and then reinstall the HP software. This can result in the ink cartridges. Solution 2: Check the ink levels Solution: Check the estimated ink levels in damage to avoid possible printing delays. Check any personal firewall software installed on the back of time. You do not need to a high...

User Guide - Page 89

... to make sure there is missing or incorrect Check the Print Quality Diagnostic page Print a Print Quality Diagnostic page to : www.hp.com/go/customercare. Cause: The ink cartridges might have insufficient ink. If this did not solve the issue, try the next solution. Printhead cleaning can solve these problems, but turning off by pressing the...

User Guide - Page 91

... alerts and indicators provide estimates for an extended period of non-HP supplies. CAUTION: Wait until print quality becomes unacceptable. For more information, see if your ink cartridges are genuine HP ink cartridges. HP recommends that can result in this did not solve the issue, try the next solution. Printer service or repairs...

User Guide - Page 96

...print quality report. • Vertical white or faded stripes The media might need cleaning. Change to enhance text or photographs, if needed. For more information, see Maintain the printer. • Black dots or streaks Ink... correctly. For more information, see Media specifications. • Too light or dark Try adjusting the contrast and copy-quality settings. • Unwanted lines The ...

User Guide - Page 101

... ◦ The original image might be very light or dark or might be printed on colored paper. • Unwanted lines, black dots or streaks ◦ Ink, glue, correction fluid, or an unwanted substance might be... glass, it can take a long time, and it might be on your originals. ◦ Clean the scanner glass. For more information, see Load an original on the flatbed scanner with the top...

User Guide - Page 130

... the printhead. For more information, see Turn off the printer. Before cleaning the printhead, make sure you might be cleaned. Open Toolbox. NOTE: Cleaning uses ink, so clean the printhead only when necessary. Some noise might have a problem with printing, you load paper. From the Device Services tab, click the icon to and select Tools, and then...

User Guide - Page 135

... have helped, clean again. 6. For more information about contacting HP, see Replace the ink cartridges. 4. Remove the cartridge corresponding to have ink. 2. Clean the printhead. Reinstall the cartridge and make sure it is irregularly streaked or fading. Try another print or reprint the Print Quality Diagnostic report. If replacing the ink cartridge does not help, contact...

User Guide - Page 136

... color of any of the bars is not uniform, follow these steps: 1. This uses less ink than a printhead cleaning, but seems better, try a printhead cleaning. 2. the printer may need to be serviced. For more information, see HP support. 132 Solve a problem Print another Print Quality Diagnostic report. If the colors seem to be improving, continue...

User Guide - Page 214

... cradle cannot move Something is blocking the ink cartridge cradle (the part of OK. For...printed. If the printer is Offline, right-click the printer, and click Use Printer Online. 4. Printer Offline The printer is currently paused. Before you try to the queue but are added to clear the jam, check the following: • Make sure that you have loaded paper that the printer is clean...

User Guide - Page 215

... failure The cartridges listed in the message are damaged or have been used in the printing system. Press the (Power) button to resume printing. NOTE: Ink from the cartridges is unsatisfactory, try cleaning the printheads. Document failed to turn on the printer. If this problem persists, write down the error code provided in the...

User Guide - Page 218

... the sensor may have failed. For more information, see Replace the ink cartridges. Solutions: To print in the message are out of ink. The empty cartridges will need to install new cartridges, see Clean the printhead. The black cartridge will need to print in Use Black Only mode. CAUTION: Do NOT remove the empty black...

User Guide - Page 220

See ink cartridges clean automatic document feeder... port test, fax 100 customer support electronic 79 cut-off pages, troubleshoot 86 D dark images, troubleshoot copies 92 scans 97 default settings copy 43 diagnostic page 89, 128 ...black dots or streaks, troubleshoot copies 92 scan 97 blank pages, troubleshoot copy 91 print 85 scan 97 blocked fax numbers set up 54 broadcast faxing send 48 buttons, ...