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10. Troubleshooting
Replacing the waste toner container
When the life of the waste toner container expires totally, the display screen
shows the error message of replacing waste toner container.
At this stage, the waste toner container needs to be replaced.
•
Check the type of the waste toner container for your machine (see
"Consumables and Accessories" on page 208
)
.
1
Open the front door.
2
Push the left/right locking levers and push outward as shown below.
Then remove the waste toner container.
3
Remove the new waste toner container from its package.
4
Insert the new waste toner container until it locks in place.
X740x / X750x / X760x series
K740x / K750x / K760x / K765x series
X740x / X750x / X760x series
K740x / K750x / K760x / K765x series
X740x / X750x / X760x series
K740x / K750x / K760x / K765x series