Replacing the Printheads on the HP DeskJet GT 5810 and 5820 Printers

 Replacing the Printheads on the HP DeskJet GT 5810 and 5820 Printers

HP Desk Jet GT 5810, 5820 Printers - Replacing Print heads 

This report is for HP DeskJet GT 5810, 5811, 5820, 5821, and 5822 All-in-One printers. 

Supplant print heads that are harmed or never again working legitimately. Substitution printheads are accessible from HP Authorized Repair Centers or Service Partners. 

Video of supplanting the printheads 

The accompanying video shows how to supplant the printheads. 

VIDEO 

Supplanting the Printheads on the HP DeskJet GT 5810 and 5820 Printers 

Figure out how to supplant the printheads on the HP DeskJet GT 5810 and 5820 printers. 

Stage 1: Replace the printheads 

Supplant the dark and tri-shading printheads. 

NOTE: Priming can't start until new tri-shading and dark printheads are introduced in the meantime into the printer. An E-8 mistake happens if just a single new printhead is introduced in the printer. 

Turn on the printer. 

Ensure paper is stacked in the printer. 

Ensure that all ink levels are over the base fill line. 

 Example of ink at least fill line 

Minimum fill line 

Close the yield plate extender, and afterward turn the yield plate left to stow it in the printer. 

 Closing the yield plate 

 Close the yield plate 

Ensure the ink valve is opened. Locking the ink valve may make ink dribble while supplanting the printheads. 

 Unlocking the ink valve 

 Ink valve opened 

Open the outside entryway, and afterward open the printhead get to entryway. 

In the event that the carriage does not move to the focal point of the printer, reach inside and physically move it to the middle. 

 Accessing the carriage 

 Access the print carriage 

Tenderly push down on the blue carriage lock. 

The blue carriage lock opens. 

 Pushing down on the blue printhead carriage lock 

 Open the carriage lock 

Gently push down on the tri-shading printhead to discharge it, and after that haul the printhead out of its opening. In the event that a printhead is hard to expel, push up on the blue lock to help in expulsion. 

Rehash these means for the dark printhead. 

Alert: Keep the printhead upstanding amid expulsion to keep ink from spilling. Try not to contact the printhead towers (the spouts over the printhead), as they may contain lingering ink. 

 Removing the printheads 

 Removing the printheads 

Open the bundles, and afterward expel the new printheads. 

 Removing the printheads from the bundle 

 Remove printheads from bundle 

Draw the orange fittings straight up from the highest points of the printheads. 

Pulling the orange attachments 

 Pull the orange attachments 

Expel the tape from the printhead contacts utilizing the force tabs. 

Alert: Do not contact the copper-hued contacts or the ink spouts. Try not to supplant the defensive tape on the contacts. Taking care of these parts can result in stops up, ink disappointment, and terrible electrical associations. 

 Removing the tape from the printhead contacts 

 Remove the tape 

Slide the printhead at a slight upward edge into the unfilled opening, and after that delicately push up on the printhead until it fits properly. 

Addition the dark printhead into the correct space. 

Supplement the tri-shading printhead into the left space. 

 Inserting the dark and shading printheads 

 Insert the printheads 

Close the blue carriage hook by pushing down immovably until the lock fits properly. 

 Closing the blue carriage lock 

 Close the lock 

Alert: Very Important! Try not to open the blue carriage lock after printhead establishment. Opening the lock may result in extreme ink framework mistakes. Picture: Do not open carriage hook 

Close the printhead get to entryway. 

A flickering P shows on the control board. 

Close the outside entryway. 

Haul out the yield plate, and after that raise the plate extender. 

 Pulling the yield plate, and after that raising the plate extender 

 Pull out the yield plate and plate extender 

Stage 2: Align the printheads and after that take action framework 

Adjusting the printheads is important to accomplish the best print quality. After the arrangement, the printer starts the way toward taking action framework. 

Alert: Do not move or separate power from the printer amid the preparing procedure. 

On the printer control board, press and hold the Resume catch for 3 seconds. 

The arrangement begins when the squinting P turns into a flickering A. 

The printer prints an arrangement page. 

Figure : Pressing and holding the Resume catch 

Picture: Press and hold the resume catch 

Lift the scanner top. 

Spot the arrangement page with the print side down on the right-front corner of the scanner glass, and after that nearby the scanner top. Position it as indicated by the engraved aides around the scanner glass. 

 Placing the arrangement page on the scanner glass 

 Printer arrangement 

Close the scanner cover. 

On the control board, press the Start Copy Color catch . 

 Pressing the Start Copy Color catch 

Press the shading duplicate catch 

The printer adjusts the printheads. 

The printer begins the preparing procedure. You can even now print, output, and make duplicates while the printer is preparing.