5-3
Confidential
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.
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).
Press the [Go] button
Mode
Once
Twice
Three times
3) USB 2.0 FULL Serial Number Return Value
Four times
Five times
Six times
6) 1push Printing Recovery Mode
* Check that all LEDs are lighted for one second.
Seven times
7) Network Reset 1 (APIPA: ON)
* Check that all LEDs are lighted for one second.
Eight times
* Check that all LEDs are lighted for one second.
More than nine times