How To Refill DELL 1720 / LEXMARK E250 Toner

REQUIRED FOR A SUCCESSFUL REFILL:

 Toner

 1 funnel cap

General Refilling Procedures:

Use a Flat head screwdriver to pop out the large plastic plug found on the side of the side of the

cartridge.

IMPORTANT: You must dispose of any original toner in the cartridge as much as possible before

refilling. Dispose of toner properly into a trash can, or use a vacuum with a hose for best

results (if possible).

Before opening the bottle of toner, turn it upside down and tap it on a table to loosen the toner

and allow it to flow freely. Remove the cap and pull the seal off the bottle. Attach the funnel cap

making to sure it is on tightly. Tilt the funnel cap toward the filling hole and insert it into the hole.

If the toner stops flowing before the cartridge is full, simply remove the toner, close the cap, turn

the bottle upside down and tap it on a table. Once the cartridge is full, seal the hole with the plug

by twisting it until it is completely seated. Now gently shake the cartridge side to side to distribute

the toner.

Replace Chip

Remove the old chip. You may need to pry the old chip off using a flat head screwdriver. Once

the old chip has been removed replace it with the new chip. If the new chip does not have a

double back taping strip, use a dab of super glue to hold the hcip in place.

Install and test the cartridge by printing a few pages.

How To......?