Apple 12/640PS manual Installing RAM

WARNING Refrain from handling the memory until you have put on a grounding wrist strap. Handling the memory without wearing a grounding strap may allow static electricity to be discharged into the memory and damage it. If your memory kit didn’t come with a grounding wrist strap, you can purchase one from a computer dealer.

Installing RAM

Your printer comes with 4 MB of RAM installed in Bank A/B.

The table below lists RAM configurations you can use.

Amount of memory	Bank C/D	Bank A/B
(megabytes)	(left slot)	(right slot)
4 MB	0 MB	4 MB
8 MB	4 MB	4 MB
8 MB	0 MB	8 MB
12 MB	4 MB	8 MB
12 MB	8 MB	4 MB
16 MB	8 MB	8 MB
16 MB	0 MB	16 MB
20 MB	4 MB	16 MB
24 MB	8 MB	16 MB
32 MB	16 MB	16 MB
32 MB	0 MB	32 MB
36 MB	4 MB	32 MB
40 MB	8 MB	32 MB
48 MB	16 MB	32 MB
48 MB	32 MB	16 MB
64 MB	32 MB	32 MB

Installing Options 151