The printer prompts "Change drum soon ".

"Change drum soon" and "cover open" Exchange flash codes after adding powder to the Lenovo printed fax machine. This is because the toner cartridge unit is close to its service life.

Replace a new toner cartridge. This information will automatically disappear in one minute. Cover open close the front cover.

If the front cover is half open, the fault information will not disappear even after the front cover is closed. In this case, you must fully open the front cover, and then cover the front cover in the correct way.

However, we can solve this problem using the following methods:

First-at startup

-- Open the front cover and press and hold the option (or the clear key)

-- Indicates whether to change the drum. -- press the 1 key (upper key) and close the front cover.

-- OK

The above method has a wide range of models, including brother 2080, Brother 2880, Brother fax-2820, Lenovo lj6012, Lenovo m7020, Lenovo m7200, Brother 7025, and brother dpc7010.