Replace toner and drum warning still on after changing

is the toner 3rd party or OEM. Replace with OEM cartridge. Well the toner is not the drum you bought a drum it needs toner. ????

go this site for operator manual


Self Help Product Support Konica Minolta Business Solutions Inc

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Either the toner cartridge is very close to empty or the drum unit needs to be replaced. Check your warning lights. Yellow = toner, red = drum. If no warning lights, pull out the toner/drum unit and remove the toner cartridge. Have a look at the cylinder in the drum (DR2125) - if it is very black and matt looking you will need to have it cleaned or just replace it.

Meaning the life of the k drum is near and you need to replaced it soon or later
other message like below need attention



C DRUM LIFE REMAINING nn% M DRUM LIFE REMAINING nn% Y DRUM LIFE REMAINING nn% BELT LIFE REMAINING nn% FUSER LIFE REMAINING nn% K TONER REMAINING nn% C TONER REMAINING nn% M TONER REMAINING nn% Y TONER REMAINING nn%

this warning is for replacment of drum, not for toner.
so please replace drum unit and resset drum counter with the help of installation docs available with new drum unit.

This usually means that you need to replace the drum on the printer. Most likely it's under 10%, because that's when the warning light comes on. Depending on the printer, you may have 50-150 pages before it completely fails. I would advise to get it replaced soon.

Reminder: A drum is NOT the toner. It's normally a device that may house the toner. Or a separate part.

Change the drum. not the toner.

Replacing the Toner Cartridge
The MFC can print up to 6,000 pages using a high yield toner cartridge. When
the toner cartridge is running low, the LCD shows TONER LOW. The MFC is
supplied with a standard toner cartridge that must be replaced after
approximately 3,000 pages. Actual page count will vary depending on your
average document type (i.e., standard letter, detailed graphics).
Discard the used toner cartridge according to local regulations. If you are not
sure of them, your local Sanitation Department. Be sure to seal the toner
cartridge tightly so toner powder does not spill out of the cartridge. When
discarding used toner cartridges, keep them separate from domestic garbage.
We recommend that you clean the MFC when you replace the toner cartridge.
1 Open the front cover and pull out the drum unit.
Place the drum unit on a drop cloth or large piece of disposable paper to avoid
spilling and scattering the toner.
2 Hold down the lock lever on the right and pull the toner cartridge out of the drum
unit assembly.
Caution
Handle the toner cartridge carefully. If toner scatters on your hands or clothes,
immediately wipe it off or wash it with cold water.
3 Unpack the new toner cartridge. Place the used toner cartridge into the
aluminum bag and discard it according to local regulations.
 Wait to unpack the toner cartridge until immediately before you install it in the
MFC. If a toner cartridge is left unpacked for a long period of time, the toner life
is shortened.
 You can use only a genuine Brother toner cartridge (TN-430 or TN-460), which
is specially formulated to ensure top print quality. Using another brand of toner
cartridge may void your MFC’s warranty. Warranty coverage does not apply to
problems caused by the use of 3rd party Toner, 3rd party Toner Cartridge or 3rd
party Drum unit.
4 Gently rock the toner cartidge from side
to side five or six times to distribute the
toner evenly inside the cartridge.
5 Remove the protective cover.
6 Insert the new toner cartridge in the
drum unit until it clicks into place.
7 Clean the primary corona
wire inside the drum unit by
gently sliding the blue tab
from right to left several
times. Return the blue tab to
the Home position ( )
before reinstalling the drum
unit assembly.
Reinstall the drum unit and close the
front cover.
Replacing the Drum Unit
The MFC uses a drum unit to create print images on paper. If the LCD shows
CHANGE DRUM SOON, the drum unit is near the end of its life and it is time
to purchase a new one.
Even if the LCD shows CHANGE DRUM SOON, you may be able to continue
printing without having to replace the drum unit for a while. However, if there
is a noticeable deterioration in the output print quality (even before CHANGE
DRUM SOON appears), then the drum unit should be replaced. You should
clean the MFC when you replace the drum unit. (See page 21-18.)
Caution
When removing the drum unit, handle it carefully because it contains toner. If
toner scatters and your hands or clothes get dirty, immediately wipe or wash
with cold water.
WARNING
Just after you have used the MFC, some
internal parts of the MFC are extremely
HOT! So please be careful.
The drum unit is a consumable item, and it is necessary to replace it periodically.
There are many factors that determine the actual drum life, such as temperature,
humidity, type of paper and how much toner you use for the number of pages per print
job. The estimated drum life is up to 20,000 pages. The actual number of pages your
drum will print may be significantly less than these estimates. Because we have no
control over the many factors that determine the actual drum life, we cannot
guarantee a minimum number of pages that will be printed by your drum.

To reset the sensor after installing a new toner cartridge follow these steps.
1. With unit powered on open the front cover.
2. Press the "Options" key. Display will show "Replace Drum?"
3. Press "Start" key.
4. Press "+" key 10 times until the display reads 10.
5. Press "SET" key.
6. Display will show "Accepted" for approximately 2 seconds. Then display will change to "Cover Open".
7. Close cover and see if Toner Life End error message has gone.

yes its as simple as changing toner cartridge

Is this a small table top model? They usually do not have a waste bottle. The waste toner accumulates is the drum housing Where hopefully the change drum warning will come on before the waste toner fills up and causes poor copies. I have taken the drum asm apart and vacuumed the toner out.

I’m happy to help further over the phone at https://www.6ya.com/expert/jayw_0e86fb055a7b73de