MX-M350U/N/M450U/N Operation-Manual Copier GB

2-15
2
REPLACING THE TONER CARTRIDGE
When toner runs low, a message will appear to inform you that the toner cartridge must be replaced.
Follow the steps below to replace the toner cartridge.
1
Open the front cover.
2
Lower the cartridge lock lever.
3
While depressing the lock release button,
pull out the toner cartridge and remove it.
4
Remove a new toner cartridge from the
package and shake it horizontally five or
six times.
5
Insert a new toner cartridge.
Push the cartridge in
until it locks securely into
place.
6
Gently remove the sealing tape from the
cartridge.
Once the seal is pulled
out, the toner in the toner
cartridge is supplied to
the developer cartridge.
7
Return the cartridge lock lever.
8
Close the front cover.
NOTE
To view the approximate amount of toner remaining, hold down the [COPY] key during printing or when the
machine is on standby. The percentage of toner remaining will appear in the display while you hold down the key.
When the percentage falls to "25-0%" , obtain a new toner cartridge and keep it ready for replacement.
NOTE
Shake the toner
cartridge well to
ensure that the toner
flows well and will not
stick to the inside of
the cartridge.
CAUTION
● Do not throw the toner cartridge into a fire. Toner may fly and cause burns.
● Store toner cartridges out of the reach of small children.
NOTE
Place the used toner cartridge in the plastic bag and store it. When placing the toner cartridge in the bag, insert
it horizontally, not vertically. If the cartridge is stood on end, the collected used toner may spill out and soil the floor
or your clothes.