Chapter 8 Service Support Software; Control Panel; User Mode - Brother HL-2030 Service Manual

CHAPTER 8
1.

CONTROL PANEL

Various modes can be used if the power switch is set to ON while the Go button is held.
There are two types of modes: User Mode and Service Mode.
Three types of LED display are used to indicate that the Go button is being held or execution of
functions is completed. (i), (ii), and (iii) correspond to the numbers in the operation procedure.
(i) Toner/Drum/Paper LEDs are lighted at the same time to show that transfer to the
specified mode is completed.
(ii) Ready LED is lighted to show that the Go button is held when the mode or function is
selected. The LED is out if the Go button is not held.
(iii) All LEDs are lighted for 1 second at the same time to show that initialization or change of
set values is completed.
1.1

User Mode

Operation procedure of User Mode is shown below.
1. Check that the front cover is closed.
2. Turn ON the power switch while holding down the Go button.
3. Check that Toner/Drum/Paper LEDs are lighted.
4. Release the Go button and check that all LEDs are off.
5. Press the Go button. (The mode changes every time the button is pressed.)
Press the Go button
Once
Twice
Three times
Four times
Five times
Six times
Seven times
Eight times
More than nine times
NOTE:
* Each mode starts 2 seconds after pressing the Go button.
* Pressing of the Go button 2, 6, or 7 times is ineffective for GDI model.
* If the Go button is pressed, the Ready LED is lighted. If the Go button is released,
the LED is out.
Explanation of functions of each User Mode is shown below.
SERVICE SUPPORT SOFTWARE
(1) Test Sample Page
(2) Print Fonts
(3) Hex Dump Mode
(4) PCB ONLY Mode
(5) 1push Printing Recovery Mode
* Check that all LEDs are out.
(6) Network Factory Reset 1 (APIPA: ON)
* Check that all LEDs are out.
(7) Network Factory Reset 2 (APIPA: OFF)
* Check that all LEDs are out.
(8) NV-RAM Factory Reset
* Check that all LEDs are out.
(1) Test Sample Page
(ii)
Each mode starts after 2 seconds.
8-1
HL-2030/2040/2070N SERVICE MANUAL
(iii)
(iii) (HL-2070 only)
(iii) (HL-2070 only)
(iii)
Confidential