3M DX70i Guide D'utilisation page 194

5. Use a screwdriver to remove
the 3 screws from the lamp
module.
6. Pull out the lamp module.
To replace the lamp module, reverse the previous steps.
Warning: To reduce the risk of personal injury, do not drop the lamp mod-
ule or touch the lamp bulb. The bulb may shatter and cause injury if it is
dropped.