20 Most Recent HP Officejet Pro K550dtn InkJet Printer Questions & Answers


You can replace the print heads in the printer itself.
I know that you can order them from HP's website, or eBay for that matter.
http://shop.ebay.com/i.html?_nkw=K550dtn+print+head&_sacat=0&_odkw=K550dtn&_osacat=0&_trksid=p3286.c0.m270.l1313

They are running around $120 on eBay, so they are most likely a lot more on HP's site.
Unless you paid an arm and a leg for this printer or if it has sentimental value, it's time to replace it.

HP Officejet Pro... | Answered on Nov 26, 2019


You either got a defective printhead or you are using generic inks, HP got real smart and added chemicals to their ink, if the printer doesn't see the right chemical makeup it will give that error and you need to flush the printhead and the pump and hoses with HP ink or the error will stay.

HP Officejet Pro... | Answered on Jan 13, 2010


You need to do all the maintenance and diagnostic cleaning using the printer software to align the print head and clean the nozzle....

HP Officejet Pro... | Answered on Jun 15, 2009


  • If the user cannot solve an issue that has been troubleshooting frequently, then obviously the last thing would do is to reset the printer.
  • To perform a reset, turn on the 123.hp.com/oj6700 printer by pressing the power button.
  • With the printer turned ON, disconnect the power cord from the rear end of the printer.
  • Remove the power cord from the wall outlet. Wait for a few seconds and re-connect the power plug back to the outlet.
  • Reconnect the power cord to the printer's rear. If the printer does not turn ON automatically, press the Power button. for More visit https://goo.gl/t55XMJ Call Our Toll-Free 1 888 224 4280

HP OfficeJet... | Answered on Nov 05, 2019


The Officejet 8710 printer can face paper mismatch issues if the paper settings are not set properly in the Print Preview box.
Try setting the Paper Type option to Plain in the settings window that appears before performing the print.
Change the settings to 8.5 x 11 in both the copier and the printer setting.
There can also be an issue with the paper tray.
Set the paper width guides correctly.
Try printing a Configuration report to determine which paper size the printer is configured to.

Any bits of paper stuck inside the printer roller might also cause paper feeding errors.
Open the cartridge access door of your HP Officejet Pro printer.
Wait for the ink cartridges to a position on the left.
Look for any pieces of paper inside the cartridge area.
If any bits are found, remove them. That should solve your problem.
for more support Call our Toll-Free 1-866-293-9220 or visit https://goo.gl/Pkv63e

HP OfficeJet... | Answered on Sep 25, 2019


Just clean paper pick up rollers. This video instructions show how to do it:

HP OfficeJet... | Answered on Aug 23, 2019


Ahhh. A fellow OfficeJet 4652 owner. I own one too. In your print driver, you want to click quality, and then normal.

HP OfficeJet... | Answered on May 31, 2019


Panasonic KX-MB 1111500 showing CALL SERVICE 17

HP OfficeJet... | Answered on Feb 21, 2019


Found some things that you will have to check. Are you the IT Admin?
http://data.manualslib.com/pdf2/48/4756/475532-hp/officejet_pro_x451.pdf?20be71eb5f9d0bcbf61131c493e0773d

  • These machines have a warning, that any problems beyond the basics you can generally fix, you NEED to call them.

HP OfficeJet... | Answered on Feb 20, 2019


Try taking out the printhead and let it soak in "window cleaning" solution overnight or for about 8 hours. It should unclog the printhead nozzle. Put it in about half inch of the solution. It always worked for me. Make sure you wipe it dry un the back of the printhead when putting back into the printer.

HP OfficeJet... | Answered on Nov 27, 2018


Here you can find the PDF manual, in there you have the installation instructions:
HP Officejet V40 PDF Manual

HP OfficeJet... | Answered on Oct 07, 2018


Unset, uplug..

reset all printer remove all history

if you need trusted download page you could go HP Offce jet pro 8600 Install Guide and Driver Downloa

HP Officejet pro 8600 Install Guide and Driver Download Oplost com

HP OfficeJet... | Answered on Aug 13, 2018


Clean the cartridge contacts on the printer and the new cart, and try again. If no joy try the old cart, does it still show the same error?

HP OfficeJet... | Answered on Aug 01, 2018


  1. Reinstall the printer software: Uninstall the existing printer software and driver, and then install the latest version from https://goo.gl/g8nmM7
  • Restore factory default settings: For printers with touchscreen or menu-based control panels, locate the Restore Factory Defaults or similar menu under the Setup or Tools menu.
  • Use a shorter USB cable and connect it to the PC directly: HP supports USB cables less than 3 meters (9 ft 10 in) in length. Additionally, connect the cable to an available port on the computer instead of through a USB hub or docking station.

HP OfficeJet... | Answered on Jul 16, 2018


HP wants you to refer to the instruction manual supplied with your OfficeJet 4500. The manual may or may not contain troubleshooting information.

HP OfficeJet... | Answered on Apr 25, 2018

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