Memory Board; Installing Extra Memory - Brother MFC-9840CDW User Manual
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Also See for MFC-9840CDW:
- User manual (263 pages) ,
- Network user's manual (204 pages) ,
- Quick setup manual (53 pages)
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Memory board
This machine has 128 MB of standard
memory and one slot for optional memory
expansion. You can expand the memory up
to 640 MB by installing 144 pin small outline
dual in-line memory modules (SO-DIMMs).
When you add the optional memory, it
increases the performance for both copy and
print 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 MB, 128 MB, 256 MB or 512 MB
Height: 31.75 mm
Dram Type: SDRAM 2 Bank
For purchasing information and part numbers
visit the Buffalo Technology website:
http://www.buffalo-technology.com/
Note
• There might be some SO-DIMMs that will
not work with the machine.
• For more information, call the dealer you
bought the machine from.
110
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 electrical socket.
c
Remove the DIMM covers (1 and 2).
d
Unpack the DIMM and hold it by its
edges.
CAUTION
To prevent damage to the machine from
static electricity, DO NOT touch the
memory chips or the board surface.
e
Hold the DIMM by the edges and align
the notches in the DIMM with the
protrusions in the slot. Insert the DIMM
diagonally (1), then tilt it toward the
interface board until it clicks into
place (2).
2
1
1
2
B
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