Install the cartridge

you could try this guys solution
http://www.youtube.com/watch?v=RoiBaXVhS7g

Replacing ink cartridges

Make sure you have a new ink cartridge or cartridges before you begin. You must install new cartridges immediately

after removing the old ones or the ink remaining in the printhead nozzles may dry out.

1 Turn on your printer.

2 Open the printer.

Note: The printhead moves to the cartridge installation position.

3 Press the release tab, and then remove the used ink cartridge or cartridges.

4 Install each ink cartridge. Use two hands to install the black cartridge.

Note: Install the new ink cartridges immediately after removing the protective cap to avoid exposing the ink to air.
5 Close the printer.

The setup guide is on theCD you received with the printer.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe



I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Changing an HP Ink Cartridge

1

Open the lid of the printer. Depending on the model, there will be two cartridges on the right, one for black and one for color.

2

Find the cartridge that is running low on ink. The black cartridge will be in black, the color cartridge will have a patch of color (usually green) on it.

3

Pull down on the black clamp that is holding the cartridge in place and slide out the used cartridge.

4

Open the package of the new ink cartridge. Remove the protective tape and slide the new cartridge into the printer.

5

Snap the black protective case back into place and close the lid.

techbelkin

Removing an empty print cartridges Follow the steps below to remove an empty print cartridge:

1. Press the Access Cartridge button on the control panel. The cartridge carrier moves to the remove/install position. Figure 1: HP Fax 1040/1050 control panel 1 - Access Cartridge button
2. Open the control panel and cartridge compartment cover (it will click and remain open). Figure 2: Opening the control panel and the compartment cover 1 - Control panel 2 - Cartridge compartment cover
3. Pull the cartridge toward you until it releases from the print cartridge cradle and then remove it. Figure 3: Removing an empty print cartridge 1 - Pull cartridge towards you 2 - Remove cartridge from print cartridge cradle

Installing a new print cartridge Follow the steps below to install a print cartridge.

1. Remove the new print cartridge from its packaging and, being careful to touch only the black plastic, gently remove the plastic tape using the pull tab. CAUTION: Do not touch the copper-colored contacts or ink nozzles. Touching these parts can result in clogs, ink failure, and bad electrical connections. Figure 4: HP 20 print cartridge
2. With the cartridge compartment cover open, insert the print cartridge into the print cartridge cradle with the contacts facing into the unit. When the cartridge is seated in the print cartridge cradle, push the top of the cartridge towards the back of the unit until the print cartridge clicks into place. Figure 5: Inserting a new print cartridge 1 - Insert the print cartridge into the print cartridge cradle 2 - Push the top of the cartridge until it clicks into place NOTE: If the cartridge moves loosely in the carrier, it has not clicked into place. Repeat this step.
3. Close the cartridge compartment cover and control panel.
4. Press the Start/Enter button.
5. On the keypad, press 1 if the replacement print cartridge is new or 2 if the replacement print cartridge is old. NOTE: When you put in a new cartridge, you must choose 1: New .When you put in a used cartridge, choose 2: Used . This helps you to check the correct amount of ink you have left.

for more information follow the link:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00253364&tmp_task=useCategory&lc=en&dlc=en&cc=ca&lang=en&product=425911

Installing print cartridges
1 Open the printer, and then press down on the cartridge carrier levers.
2 Remove the used print cartridge or cartridges.
3 If you are installing new print cartridges, remove the tape from the back and bottom of the color cartridge, insert the cartridge in the right carrier, and then close the color cartridge carrier lid.

Warning—Potential Damage: Do not touch the gold contact area on the back or the metal nozzles on the bottom of the cartridge.

4 If a black cartridge is included in the box contents, remove the tape from the back and bottom of the black cartridge, insert the cartridge in the left carrier, and then close the black cartridge carrier lid.

5 Close the printer, making sure to keep your hands out from underneath the scanner unit.

Removing a used print cartridge

1 Make sure the printer is on.
2 Lift the scanner unit.
The print cartridge carrier moves and stops at the loading position, unless the printer is busy.
3 Press down on the cartridge carrier latch to raise the cartridge carrier lid.
4 Remove the used print cartridge.

Note: If you are removing both cartridges, repeat step 3 and step 4 for the second cartridge.

this page might help u in installing the cartridges pls rate me FIXYA if i helped u 
http://esupport.epson-europe.com/ViewArticle.aspx?lng=en-GB&kbid=311830&data=dkmEK02SU002FeoPlFckhcaqm9mdtgcgkHuHbXQvZQ80zk0U003D

pls dont forget to rate me well !!

not easy to find the driver with out knowing what model of the webcam.

I put a new magenta cartridge in the printer. It says to open the scanner cover, then reinstall ink cartridge. when i open the scanner cover nothing happens and i dont know how to install the ink.

SkiMan. Used to add/remove skins to/from your Motorola phone. Updated Apil 08, 2006.

install this to your pc to upload skins or themes to your motorola and then go to mobile9.com for skins or themes

I'd say your using dodgy aftermarket or non HP cartridges, you could put your old ones in and see if message goes away, if having problem when using with Original HP cartridges post back and I'll did deeper for you.

I dont work for HP, I do know printers :-)