QMS 2425 Operation Manual page 40

You may purchase additional cartridges from your QMS vendor. See
the "Print Engine Specifications" section of appendix B, "Technical
Specifications," in the Reference for more information on toner car-
tridges.
1 Open the top cover.
2 Remove the empty toner cartridge. Grasping the grip area of
the empty toner cartridge with both hands, remove the car-
tridge by pulling it toward you.
Put the old toner cartridge in a trash receptacle. Do not dispose of it
by burning.
Caution: Remember that each time you replace the toner cartridge,
s
you should remove any residual toner powder from inside the printer.
(See the "Cleaning the Printer," section of chapter 4 of this manual.)