Brother DCP-J152W

Maintenance Mode	Function
01	EEPROM Parameter Initialization
02	Creating of Head Calibration Data and Writing it into Flash ROM
05	Printout of Scanning Compensation White/Black Level Data
08	ADF Performance Test
09	Printout of Test Pattern
10	Worker Switch (WSW) Setting
11	Printout of Worker Switch (WSW) Data
12	Operational Check of LCD
13	Operational Check of Keys on Control Panel
17 *	EEPROM Dump Transfer
32	Sensor Operational Check
37 *	Printout of Dial Log.
52	Setting of Country/Language
53	Transfer of Received FAX Data and/or Equipment's Log
54	Fine Adjustment of Scanning Position
55	Acquisition of White/Black Level Data and CIS Scanner Area Setting
57	Cartridge IC Communication Check
58	Updating of Paper Feeding Correction Value
59	Checking of CIS Travel and Specifying of CIS Type
63	Move of the Head/carriage unit to the Adjustment Position
65	Adjustment of the Vertical Print Lines/Software Correction for Inclination/Corrugation/Ruled Lines
66	Margin Adjustment in Borderless Printing
68	Updating of Head Property Data
69	Traveling Speed Check of Head/carriage unit
74	Customize Code Destinations
75	Moving the Head/carriage unit to the Center
76	Purge Operation
77	Print of the Maintenance Information
78	Adjustment of Touch Panel
80	Display of the Equipment's Log
82	Equipment Error Code Indication
87	Output of Transmission Log to the Telephone Line
88	Assurance Mode Switch Setting (AMS)
91	EEPROM Parameter Initialization
99	Exit from the Maintenance Mode

Shaded maintenance mode functions are available to end users.
* Exclusive to the end user-accessible maintenance mode.