Brother MFC5490CN Service Manual page 177

(6) Lightly pull the two latches as shown below and remove the LCD back cover.
(7) Remove the diffusion film.
(8) Lightly press the two lock arms as shown below and remove the monochrome LCD.
LCD back cover
Diffusion film
Monochrome LCD
Control panel base
(placed upside down)
Latch
Latch
LCD back cover
Assembling Notes:
• Before setting the LCD back into place, wipe fingerprints or dust off the LCD surface and
control panel window with a soft cloth.
• A new LCD is covered with a protection sheet. Before setting it, remove the protection
sheet.
• When setting the diffusion film into place, fit the hole and cutout provided in the film
over the left and right bosses on the inside of the control panel base.
Hole
(Front)
Boss
6-27
Cutout
Boss
Lock arms
Monochrome LCD
(6_15_BHL9_A4)
Confidential