Press the or the to adjust the screen until you can see it.
Brother printer touch screen blank.
When finished press on the control panel.
Please help me on how to fix this or where to.
Brother printer mfc 6490cw.
Follow the steps below if the display is blank on the lcd screen.
If the lcd displayed the message error the screen will automatically return to display the 5 numbered dots.
The machine will begin printing the test print page.
When the small circle o on the switch is pressed the brother machine will be off.
Continue to step 8.
Verify the brother machine s power switch is in the on position.
My lcd screen is shown blank without any single word display on the screen it still can print if the printer network can be set to proper wifi id.
Turn off the sewing machine.
If the problem continues go to step 4.
In sleep mode the machine acts as though it is turned off and its lcd will be blank.
The touch screen lcd will display a numerical alphabetical or machine function chart.
If the printer is in warranty call brother customer service at 1 877 brother 1 877 276 8437 for warranty options.
But in this case the lcd screen is blank and showing nothing so i can not set to any wifi id at all.
If the display is still blank try to tilt or move up or down the lcd display and also try a different known working electrical outlet at your location.
The machine has an on off switch located on the right side of the brother machine.
If the lcd displayed the message ok the screen will automatically return to maintenance and then your home screen.
In such a case perform the following operation.
The brightness of the lcd is either too light or too dark.
If you press a key on the control panel the machine receives a fax or computer data or you make a copy the brother machine will wake up.
When the screen is blank but power led light is on this is a sign the firmware has been corrupted.
The printer has a one year limited on site warranty.
The example below is the numerical chart.
Verify the machine is powered on.
Press and hold the blank rectangle displayed under 3.
Due to the design of the control panel display looking at display from certain angles can cause the display to appear blank or light.
When the brother machine is idle for a certain period of time it enters sleep mode.
Turn the power on while pressing any of the display panel buttons.
Print page for approximately 2 seconds.
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If the machine s display is blank go to step 2.
If the page prints the issue has been resolved.
Go back to step 6 and try again.
Verify the machine is powered on.
