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HP Recommended
HP LaserJet Pro 400 Printer M401 series
Microsoft Windows 10 (32-bit)

Where is  the waste toner box located on Laser Jet Pro 400 color M451mw printer?  I inherited the printer from a co-worker without documentation. Diagnostic info found online is not helpful. Thank you!

3 REPLIES 3
HP Recommended

As far as i know there is no toner waste bin that should be emptied in this model.Hope this will help.

I am A certified Copier Technician.
It is so nice to give some help where possible and the forum is a great idea Thank You.Sometimes a picture speaks louder than words to find a solution.Should you find my help use full just give some credit for my effort please.
.Thank You.Copier-Pro
If you found this post helpful, you can let others know and also show your appreciation by clicking the “Accept as Solution”button, “Thumbs up" button!

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I'M NOT AN HP EMPLOYEE AND DO ANSWER THESE QUESTION ON MY OWN BEHALF.
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HP Recommended

Thank you.  But why am I receiving a notification that the wate toner box is full if there's no box only a small hopper? Do I need to empty the hopper?  If so, how?

HP Recommended

Never had this before but try a reset.

Reset HP LaserJet Pro 200 & 400 MFP series
permanent storeage init, cold reset, NVRAM reset, NVRAM init HP Laser Jet Pro series How to Reset HP LaserJet Pro 200 series How to Reset HP LaserJet Pro 400 series
I am A certified Copier Technician.
It is so nice to give some help where possible and the forum is a great idea Thank You.Sometimes a picture speaks louder than words to find a solution.Should you find my help use full just give some credit for my effort please.
.Thank You.Copier-Pro
If you found this post helpful, you can let others know and also show your appreciation by clicking the “Accept as Solution”button, “Thumbs up" button!

#################################################################
I'M NOT AN HP EMPLOYEE AND DO ANSWER THESE QUESTION ON MY OWN BEHALF.
#################################################################
permanent storeage init, cold reset, NVRAM reset, NVRAM init HP Laser Jet Pro series How to Reset HP LaserJet Pro 200 series How to Reset HP LaserJet Pro 400 series
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