Brother International MFC 9120CN Users Manual - English - Page 138

Memory board B MFC-9320CW and MFC-9120CN have 64 MB of standard memory. They also have one slot for optional memory expansion. You can expand the memory up to 576 MB by installing dual in-line memory modules (SO-DIMMs). When you add the optional memory, it increases the performance for both copier and printer operations. In general, the machine uses industry-standard SO-DIMM with the following specifications: Type: 144 pin and 64 bit output CAS latency: 2 Clock frequency: 100 MHz or more Capacity: 64, 128, 256 or 512 MB Height: 1.25 in. (31.75 mm) Dram Type: SDRAM 2 Bank The following web sites sell memory modules: http://www.crucial.com/ http://www.kingston.com/ http://goldenram.com/ http://www.buffalo-technology.com/ Note • There might be some SO-DIMMs that will not work with the machine. • For more information, call Brother Customer Service. Installing extra memory B a Turn off the machine's power switch. Unplug the telephone line cord. b Disconnect the interface cable from the machine, and then unplug the power cord from the AC power outlet. Note Be sure to turn off the machine's power switch before you install or remove the SO-DIMM. c Remove the plastic (1) and then metal (2) SO-DIMM covers. 2 1 d Unpack the SO-DIMM and hold it by its edges. IMPORTANT To prevent damage to the machine from static electricity, DO NOT touch the memory chips or the board surface. 122