Download Brother MFC-8440 User`s guide

13 Optional accessories
Memory board
The memory board is installed on the main controller board inside the
MFC. When you add the optional memory board, it increases the
performance for both copier and printer operations.
Model Name
Optional Memory
MFC-8440 (32 MB Standard Memory)
32MB TECHWORKS 12457-0001
MFC-8640D (16 MB Standard Memory
64MB TECHWORKS 12458-0001
MFC-8840D (32 MB Standard Memory)
128MB TECHWORKS 12459-0001
MFC-8840DN (32 MB Standard Memory)
In general, the DIMM must have the following specifications:
Type:
100 pin and 32 bit output
CAS Lantency:
2 or 3
Clock Frequency:
100MHz or more
Capacity:
32, 64, 128MB
Height:
1.4 inches (35mm) or less
Parity:
NONE
DRAM Type:
SDRAM 4 Bank
Some DIMMs might not work with this MFC. For the latest
information from Brother visit:
http://solutions.brother.com
OPTIONAL ACCESSORIES 13 - 1