23 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-8420 (32 MB Standard Memory)

 

32MB

TECHWORKS 12457-0001

 

 

 

 

MFC-8820D (32 MB Standard Memory)

 

64MB

TECHWORKS 12458-0001

 

 

 

 

MFC-8820DN (32 MB Standard Memory)

 

128MB

TECHWORKS 12459-0001

 

 

 

 

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:

35mm (1.4 inches) 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 23 - 1