Put in second toner and machine is still saying toner empty

If you have replaced the toner cartridge but it is still displaying "low toner: Try the following:
Open the front cover of the machine and turn off the power
Hold down the "Go" button and power the machine back on, while holding down the button.
All the lights should light up, when they do release the button.
Press the "Go" button once and the lights will go out.
Press the "Go" button once or twice till the Toner/Drum/Paper lights are on again.
Now tap the "Go" button 6 time and all the lights should go out.
Close the cover and turn the machine off and then on again.
OR
Open the cover of the machine and remove the drum and toner.
Remove the toner from the drum unit and put just the drum unit into the machine.
The machine should indicate "toner empty".
Open cover and re install the drum and toner together - Close cover.

"Toner Empty" you'll have to replace the spent cartridge before you can produce more copies.

if you toner is empty replace it.
if you replaced it and it still say emty do the following

• menu
• #
• 1
• 9
• 4
• 3

you will go in service mode.

look for ignore toner put it on.
if it still not working open the fax take out the cartridge. you will see ontop of the cardrige is a fuse. put a new on in put cartrige back. close the door for 5 sec. and take cartrigde out and remove the fuse. it should work then.

Are you sure it was a full NEW toner cartridge?? Not an old one you had lying around.
If it was a new one the next question line goes as follows.... the machine will say in the display to "Rplace toner soon"...that dosn't mean its empty and to replace it..that means itsLOW and you should have a new toner cartridge "on-hand" because it will soon stop printing and say "REPLACE TONER". At that time the toner cartridge should be replaced, when it is installed a "fuse" on the cartridge blows and resets the toner light on the display. If you installed the toner cartridge when the display was saying "replace toner soon" you have blown the fuse in the new cartridge, now the machine has run about another 100 copies and says "replace toner"....but you now can't reset the light because the fuse is already blown because you may have replaced the cartridge too early!!! WHAT CAN YOU DO if that is the case...you can replace the fuse on the cartridge..its pretty easy to see, just replace it with another mini-fuse of the same rating written on the existing fuse..then put the cartridge in again..the fuse will blow, reset the light and away you will go. When all else fails read the operators manual.

What a usless "solution"...Do you have something that can accually work?
There is a procedure that will solve this issue. I have a new toner inserted and it keeps crying that the toner is empty...I have taken in out and put it back in, Now how do I reset the **** thing?

I called the OKI help number, in the manual, and they told me that the second line of the error message, was just an additional reminder, to replace the magenta toner.

does the display come up as "toner empty x"? what is the last character after the toner empty ?

where x is:
c=cyan= 6,600 pages
m=magenta=6,600 pages
y=yellow=6,600 pages
k=black=10,000 pages

Is it a GENUINE Brother Cartridge?