Maintenance
Q. Can I Count the Number of Times the Toner bottle Has Been Replaced?
A. Yes, you can.
You can press [Amount Information] on the [MACHINE] screen to check the number of times the toner bottle has been replaced.
For details, refer to [Consumable and Scrap Indicators].
Q. Is It Necessary to Stop a Print Job When Replacing the Toner bottle During Printing?
A. You can replace the Toner bottle without stopping a job.
For details about how to replace the Toner bottle, refer to Replacing the Toner bottle.
in the upper-right of a page, it turns into 
and is registered as a bookmark.