General information 
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1
Ecology features 1
Deep Sleep mode 1
If the machine does not receive any jobs for a 
certain length of time, the machine will go into 
Deep Sleep mode automatically and the LCD 
will show Deep Sleep. The machine will 
wake up when it receives a fax (DocuPrint 
M115 f/M115 fs only) or a print job.
(For DocuPrint M115 fs only) Lifting the 
handset will also wake up the machine from 
Deep Sleep mode.
Auto Power Off (DocuPrint 
M115 b only) 1
If the machine is in Deep Sleep mode for 
several hours, it will then go into Power Off 
mode automatically. Power Off mode is the 
lowest power consumption mode, which 
achieves a power consumption of 
approximately 0.28 W. To disable the Power 
Off mode, press and hold  .
a Press Menu and then press a or b to 
choose 1.General Setup.
Press OK.
b Press a or b to choose 2.Ecology.
Press OK.
c Press a or b to choose 2.Auto Power 
Off.
Press OK.
d Press a or b to choose how many hours 
before the machine goes into Power Off 
mode. Choose 1 hour, 2 hours, 4 
hours, 8 hours or Off.
Press OK.
e Press Stop/Exit.
Toner Settings 1
Toner Setting (Continue 
mode) 1
You can set the machine to continue printing 
after the LCD shows Replace Toner. 
The machine will continue printing until the 
LCD shows Toner Ended.
a (For DocuPrint M115 f/M115 fs)
Press Menu, 1, 7 and go to step c.
(For DocuPrint M115 b)
Press Menu and then press a or b to 
choose 1.General Setup. 
Press OK.
b Press a or b to choose 4.Replace 
Toner. 
Press OK.
c Press a or b to choose Continue or 
Stop.
Press OK.
d Press Stop/Exit.
• If you continue printing in the Continue 
mode, the print may appear lighter.
• After replacing the toner cartridge with a 
new one, the Continue mode will go back 
to the default setting (Stop).