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‎10-26-2023 02:43 AM

HP Recommended
Product: HP Color Laser MFP 178nw
Operating System: Other

Hello. My printer is saying that I should replace or install a Waste toner tank. It has never done this before and I don't know where it is located. I have tried to find the manual online but I don't see any explanations for this.  Thank you.

Category:
1 REPLY 1

‎10-28-2023 01:13 PM

HP Recommended

Hi @clee15,

 

Welcome to the HP Support Community

 

I understand you are facing an issue with your HP Color Laser MFP 178nw  waste toner tank. Not to worry I will help you to get a resolution to resolve the issue.

 

Let's perform a power drain: 

  • 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 (This is important) 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

Update the printer firmware 

 

  • Click here to download and install the latest printer firmware from your product
  • Click here to know different methods of updating printer firmware.

 

If the issue persists, then please follow the steps mentioned in this document:  

 

HP Color Laser 178, 179 Printers - Replacing a TCU (Toner Collection Unit)

 

Similar document you can refer 

Samsung CLX-8380 Color Laser MFP - Replacing the Waste Toner Container

Hope this helps! Keep me posted. 

 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!


A_Gayathri
HP Support Community Administrator.
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