Brother DCP-7057 Service Manual page 274

2. OTHER SERVICE FUNCTIONS ................................................................................. 5-39
2.1 Developer Roller Counter Reset Function........................................................... 5-39
2.2 Parts Life Reset Function .................................................................................... 5-40
2.3 Deletion of User Setting Information, etc............................................................. 5-40
2.4 Continue mode / Stop mode settings of Toner cartridge...................................... 5-41
2.5 Drum Cleaning..................................................................................................... 5-41
2.6 ON/OFF Setting of Deep Sleep Function ............................................................ 5-42
Confidential