Question about Brother MFC-9840CDW Laser Printer
How can i empty the waste toner box for emergency printing. I am in the country and can't purchase a new one immediately.
The waste is captured more for easy, clean and safe disposal. As far as operation ogre the printer you could empty the waste and RE use the bottle.
Posted on Jan 12, 2013
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Posted on Jan 02, 2017
Turn of the printer and remove each color toner cartridge and shake it good before putting it back in place, Turn it back on and then it should work. Also you might need to reset your toner cartridges. I found that information at UNI-KIT (toner refill people, reset the counter (Reset Gear)). I just refilled one and found out the hard way that there was a lot of toner left in the cartridge. Also I found that by turning the power on and off that will make it print for a while.
Posted on Mar 29, 2009
like the name suggest, it collects waste toner. Any toner that is left over from the print process is waste toner. Once the waste toner bottle is full, the printer will stop working until You have replaced it with an empty waste toner bottle. So in short, if it is telling u to get a new one, get one or the other option is to empty it yourself which is very messy and if u dont clean the bottle of all toner dust, may not even work.
Posted on Oct 11, 2009
Testimonial: "I had no clue what a waste toner box is. Your response helped me. Thank you."
Make sure the box is in the unit correctly and is completely seated in its holder. Either one of these could result in the unit not recognizing that you have replaced the bottle.
Posted on Jan 05, 2010
You have a one year warranty with Brother if you need repair. You might shake the toner, or put a small electrical tape over the little round windows on the toner cart. to use the rest of the toner, and press the go button 3 times to print the report that tells you how many prints you've made, you could just be out of toner again...
Posted on Feb 03, 2010
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