List Of Maintenance-Mode Functions - Brother HL-3040CN Service Manual

1.3

List of Maintenance-mode Functions

Function code
01
09
10
11
12
13
25
28
32
45
66
67
68
69
71
72
74
75
78
80
82
83
91
99
EEPROM parameter initialization
Monochrome image quality test pattern
Worker switch (WSW) setting
Printout of worker switch (WSW) data
Operational check of LCD
Operational check of control panel button
Software version check
"One Push Demo" setting
Operational check of sensors
Not-disclosed-to-users functions
Adjustment of color registration
Continuous print test
LED test pattern print
Frame pattern print
Color test pattern
Sensitivity adjustment of density sensor
Setting by country
Sensitivity adjustment of registration mark sensor and
check of belt surface
Operational check of fans
Display of the machine's log
Error code indication
Developing bias voltage correction
EEPROM parameter initialization
Exit from the maintenance mode
*The functions shaded in the table above are user-accessible.
7-2
Function Refer to:
1.4.1 (7-3)
1.4.2 (7-4)
1.4.3 [1] (7-5)
1.4.3 [2] (7-7)
1.4.4 (7-8)
1.4.5 (7-9)
1.4.6 (7-10)
1.4.7 (7-11)
1.4.8 (7-12)
1.4.9 (7-15)
1.4.10 (7-19)
1.4.11 (7-22)
1.4.12 (7-24)
1.4.13 (7-26)
1.4.14 (7-28)
1.4.15 (7-30)
1.4.16 (7-31)
1.4.17 (7-33)
1.4.18 (7-35)
1.4.19 (7-36)
1.4.20 (7-40)
1.4.21 (7-41)
1.4.1 (7-3)
1.4.22 (7-42)
Confidential