Installing additional memory; Figure 4-1; Figure 4-2- Page 89

OPTIONS   4 - 2

Installing additional memory

1

Turn off the printer power switch, and then unplug the printer. Disconnect the interface cable from 
the printer.

Figure 4-1

Caution

Make sure you turn the printer OFF before you install or remove the DIMM.

2

Remove the side cover. Use a coin to loosen the two screws, and then remove the metal plate.

3

Unpack the DIMM and hold it by the edges.

Caution

DIMM boards can be damaged by even a small amount of static electricity. Do not touch the memory 
chips or the board surface. Wear an antistatic wrist strap when you install or remove the board. If you 
do not have an antistatic wrist strap, frequently touch the bare metal on the printer.

■

Additional memory is useful and may be necessary if you are using the Page Protection function.

(For HL-5170DN)

■

You have to expand the printer memory by adding a DIMM to use the FTP/IPP protocol.

Figure 4-2

Figure 4-3