Brother HL-1650/1670N - Manual (Page 137)

4-16
☛ ☛ ☛ ☛ 8.
Close the Interface cover.
Fig. 4-13
☛ ☛ ☛ ☛ 9.
Reconnect the interface cable (printer cable) from your computer. Plug the
power cord into the AC outlet, and then turn on the power switch.
☛ ☛ ☛ ☛ 10.
After you turn on the printer, the current RAM disk size will appear on the LCD.
Check it to make sure you added the new memory correctly.