Change On/Off Setting For Lower Case Compensation; Change On/Off Setting For Fixation Strength Improvement - Brother HL-2290 Service Manual



Change ON/OFF setting for lower case compensation

<Function>
This function is used to expand and compensate the white lower case which is easily
collapsed by the pattern matching.
<Operating Procedure>
(1) Press the [▲] or [▼] in the initial state of maintenance mode to display "MAINTENANCE
45" on the LCD, and press the [OK] or [Go]. "USBNo." is displayed on the LCD.
(2) Press the [▲] or [▼] to display "Dot Correct" on the LCD, and press the [OK] or [Go].
"Dot Correct = ON*" is displayed on the LCD.
(3) Press the [▲] or [▼] to select "Dot Correct = ON" or "Dot Correct = OFF", and press the
[OK] or [Go]. "Accepted" is displayed on the LCD, and the machine returns to the initial
state of maintenance mode.


Change ON/OFF setting for fixation strength improvement

<Function>
When the fuser unit does not reach the target temperature and the fixation strength cannot
be secured due to an external factor such as the power source environment is poor, this
function provides a mode which can secure the fixation strength by checking the fuser
temperature before feeding.
<Operating Procedure>
(1) Press the [▲] or [▼] in the initial state of maintenance mode to display "MAINTENANCE
45" on the LCD, and press the [OK] or [Go]. "USBNo." is displayed on the LCD.
(2) Press the [▲] or [▼] to display "Fix Intensity Up" on the LCD, and press the [OK] or [Go].
"Fix Mode = OFF*" is displayed on the LCD.
(3) Press the [▲] or [▼] to select "Fix Mode = ON" or "Fix Mode = OFF", and press the [OK]
or [Go]. "Accepted" is displayed on the LCD, and the machine returns to the initial state
of maintenance mode.
5-21
Confidential