User Mode - Brother HL-2440 Service Manual

1.2

User Mode

Basically, user mode should be accessed by service personnel only. However, if there is
demand, you can disclose to end users.
<Procedure>
(1) Check that the front cover is closed.
(2) Turn ON the power switch while holding down the [Go] button.
Check that Toner/Drum/Error LEDs are lighted.
(3) Release the [Go] button and check that all LEDs are out.
(4) See accompanying table, press the [Go] button again depending on the necessary
number of times.
Each mode starts 2 seconds.
Press the [Go] button
Once
Twice
Three times
Four times
Five times
Six times
Seven times
Eight times
More than nine times
CAUTION:
• Each mode starts 2 seconds after pressing the [Go] button.
• If the [Go] button is pressed, the Ready LED is lighted. If the [Go] button is released,
the LED is out.
• Pressing of the [Go] button 2 times (Print Fonts) and 7 times (Network Reset 1) is
ineffective for HL-2140, and pressing of the [Go] button 2 times or 7 times is printed the
(Test Sample page).
1) Test Sample Page
2) Print Fonts
3) USB 2.0 FULL Serial Number Return Value
Setting
4) Hex Dump Mode
5) PCB ONLY Mode
6) 1push Printing Recovery Mode
* Check that all LEDs are lighted for one second.
7) Network Reset 1 (APIPA: ON)
* Check that all LEDs are lighted for one second.
8) NV-RAM Factory Reset
* Check that all LEDs are lighted for one second.
1) Test Sample Page
5-3
Mode
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