Brother HL-L2370DWXL Service Manual

5-3
Confidential
1.2 List of Maintenance Mode Functions
1.2.1 List of maintenance mode functions for LCD models
* The maintenance mode functions shaded in the table can be used by end users.
Function
code
Function Refer to:
01 Initialize EEPROM parameters 1.3.1
03 Transition to shipping state 1.3.2
09 Monochrome print quality test pattern 1.3.3
10 Set worker switches (WSW) 1.3.4
11 Print worker switch (WSW) setting data 1.3.4
12 Check LCD operation 1.3.5
13 Check control panel key operation 1.3.6
25 Display software version 1.3.7
32 Check sensor operation 1.3.8
33 Display LAN connection status 1.3.9
45
Change USB No. return value / Adjust left-end print
position / Adjust upper-end print position / Change ON/
OFF setting for lower case compensation / Change ON/
OFF setting for fixation strength improvement
1.3.10
57 Check toner cartridge 1.3.11
67 Continuous print test 1.3.12
69 Print frame pattern (single-side printing) 1.3.13
70 Print frame pattern (duplex printing) 1.3.14
71 Print test pattern 1.3.15
74 Setting by spec 1.3.16
77 Print maintenance information 1.3.17
78 Check fan operation 1.3.18
80 Display machine log information 1.3.19
82 Display machine error code 1.3.20
88
Reset irregular power supply detection counter of low-
voltage power supply PCB
1.3.21
91 Initialize EEPROM parameters 1.3.1
99 Quit maintenance mode 1.3.22

Brother HL-L2370DWXL Specifications

General

Brand	Brother
Model	HL-L2370DWXL
Category	Printer
Language	English