Lexmark Optra 1200 Setup Manual page 47

memory pairs
Note:
Your printer requires
50ns Extended Data Out (EDO)
memory cards that must be
installed in pairs. Memory
options designed for other Lex-
mark laser printers do not work
with your printer. Refer to the
User's Guide for more informa-
tion.
Memory
connectors
Installing
Your printer comes with two 16MB memory cards already
installed, for a total of 32MB of standard memory. (Some
printer models may have more standard memory.) You
can purchase two different memory options from Lex-
mark: a 32MB option that includes two 16MB cards, and a
64MB option that includes two 32MB cards. Since your
printer has four memory connectors, you can therefore
install up to a maximum of 128MB of memory.
You must always install memory cards in pairs, each with
the same amount of memory. For example, to install 64MB
of memory, you must install two 32MB cards or four 16MB
cards.
To install optional memory:
1
Complete the steps in "Removing the system
board" on page 38.
2
Locate the memory connectors on the system
board.
The two standard memory cards are installed in the
far left connectors.
Install memory and network options
41