Brother DCP-7055 Service Manual page 266

2. OTHER SERVICE FUNCTIONS ................................................................................. 5-40
2.1 Developer Roller Counter Reset Function........................................................... 5-40
2.2 Parts Life Reset Function .................................................................................... 5-40
2.3 Deletion of User Setting Information, etc............................................................. 5-41
2.4 Continue mode / Stop mode settings of Toner cartridge...................................... 5-42
2.5 Drum Cleaning..................................................................................................... 5-43
2.6 Deep Sleep Function ........................................................................................... 5-44
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