Faded Colors

[TCB011]

My HP Officejet Pro 8600 Plus e-All-in-One Printer N911 is printing very faded colors. Almost no saturation. I replaced the print head and all ink with HP items but the problem continues. 

I tried to update the firmware but was unsuccessful. The instructions on the relevant help page do not match the printer display controls. I would appreciate any help I can get to fix this.

Thnx.

[Jeet_singh · Accepted solution]

Hi @TCB011,

Thanks for engaging in HP support Forums! This is a wonderful location to converse with the community, get assistance and find tips! I understand you are having Print quality issues while printing from your HP OfficeJet Printer. Don't worry I'll be glad to help you with this.

Splendid effort and fabulous description of the issue before posting. Kudos to you on that score. You are a valued HP customer and it is paramount to assist you here. I take it as a privilege to share this platform with you.

To provide you with an accurate solution, I'll need a few more details:

Have you recently made any changes on the printer before the issue started?

Did it happen after a power surge or power outage?

Have you tried to clean the ink cartridge contacts as well as the printhead?

Are you able to make a copy from the printer or print a diagnostics test report from the printer?

In the meantime, let's try these steps here: 

Perform a Hard reset on the printer and make sure that the printer is connected directly to the wall outlet and not to the surge protector.

Remove all the ink cartridges and then try to perform a hard reset on the printer.

With the printer turned on, disconnect the power cord from the rear of the printer and also unplug the power cord from the wall outlet.

Remove USB cable, if present.

Wait for 2-3 minutes, press and hold the power button on your printer for about 30 seconds to remove any additional charge.

Now plug back the power cable straight to a wall outlet without any surge protector or an extension cord and then plug back the power cord to the printer.

Turn on the printer and wait till warm-up period finishes and the printer is idle.

Now insert the ink cartridges and then try to print a test page and check if it works.

Let’s first try and make a “photocopy” to determine whether the issue is with the printer or not. Place a document on the scanner glass and choose “Copy” option. If the printer is making a good copy, then the printer hardware is fine.

If the copy comes out bad, then I would suggest here is to follow the steps suggested in the support document for - HP Officejet Pro 8600 Printers - Fixing Poor Print Quality

If the copy comes out fine, I would suggest here is to follow the steps to uninstall and reinstall the printer software.

First, unplug the USB cable from the printer if present.

Go to Control panel – Programs and feature – Select all the HP Envy printer entries and uninstall them.

Now go to Control panel – Devices and printer – Select all the printer entries and remove the device.

Press the "windows key" + "r" to get the "Run" window open - Type "printui.exe /s" (There is a space between .exe & /) and press enter.

Under print server properties, go to drivers - remove any entry there as well.

Again, go to the Run window, type – “c:/programdata” – Go to Hewlett Packard folder, remove any printer related folders & files.

Restart your computer.

Now click on this link: http://ftp.hp.com/pub/softlib/software12/COL40120/bi-108858-4/OJ8600_1315-1.exe to download and install the full feature software for this printer.

Connect the USB cable if prompted and follow the on-screen instructions to complete the installation.

If you have followed the steps suggested and still having the issue. I would suggest this could be a possible hardware failure. I would recommend you contact our HP phone support for further assistance.

HP Technical Support can be reached by clicking on the following link: http://h22207.www2.hp.com/us-en/?openCLC=true

(1) Once the support page opens please select the country in which you're located. Next, enter your HP model number on the right.

(2) Next, choose the 'Contact Support' tab at the top and scroll down to the bottom of the 'HP Support- Contact' page to fill out the form provided with your contact information.

(3) Once completed click the 'Show Options' icon on the bottom right.

(4) Lastly, scroll down to the bottom of the page and select 'Get the phone number.' A case number and phone number will now populate for you.

If you have any troubles, let me know and I will do my best to help!

Hope this helps, for any further queries reply to the post and feel free to join us again

Feel free to post your query for any other assistance as well,

It's been a pleasure interacting with you and I hope you have a good day ahead.

If you wish to show appreciation for my efforts, mark my post as Accepted Solution.

And click on the Purple Thumbs up icon at the bottom of my comment.

Regards,