IBM S544-5343-03 manual Installing a Simm, Dram

Installing a SIMM

Important

Follow the instructions for handling static-sensitive devices described on page 127.

Attention: Printer power should be off before performing this procedure.

Use the following procedure to install a SIMM:

1. The controller card must be removed before installing a SIMM. Follow the procedure “Removing the Controller Card” on page 129.

2. Locate the correct socket

group

for

the

type

of

SIMM

you

are

installing. There a

two

socket

groups:

one

contains two

sockets, the

other contains

four

sockets. The

DRAM

SIMMs

(memory)

must be installed

in

one

of

the

sockets in

the

socket

group of two. The data stream SIMMs and the flash

memory

SIMMs

must be

installed in one of

the

sockets

in

the socket

group

of

four.

SIMMs should be loaded from the left

to

the

right

but

the

position

of

the SIMM

within the

group

of sockets

does

not

matter.

Note:

Early

printers

may

have

the

PCL5e

SIMM

already

installed

in

socket

0.

If

the SIMM is not installed, PCL5e data stream support

is

integrated

into the

controller

card.

3. Hold the SIMM with the notch facing up	and to the left.		Insert the SIMM at a	45
degree angle and move it into position in	the	socket. Using	your thumbs, press
with even pressure on both ends of the	SIMM	until the SIMM	is firmly seated in	the
socket.

130 Network Printer 17: User’s Guide