Brother HL 4150CDN - Manual (Page 93)

Option
87
4
e
Put the metal (2) and then the plastic (1) SO-DIMM covers back on.
f
Reconnect the interface cable to your machine. Plug the machine back in, and then turn on the power
switch.
Note
To make sure that you have installed the SO-DIMM properly, you can print the printer settings page that
shows the current memory size. (See Machine Info. on page 70.)
2
1