Brother MFC 7550MC - Manual (Page 203)

OPTIONAL ACCESSORIES
15-6
MFC 4550/6550MC/7550MC
OP-US-5.0
Maintenance
Memory Board
The memory board is installed on the main controller board inside the machine. When
you add the optional memory board, it increases the performance modes for both fax
and printer operations.
Optional Memory for the Printer & Fax Operations
The MFC can recognize 1MB (ME1000) or 2MB (ME2000) of Optional Memory. Be
careful to purchase the appropriate memory board for your needs.
the Printer>
Additional memory is useful and may be necessary if you want to download many
different fonts (Only for MFC 6550MC/7550MC) or want to print a very complex
document.
the Fax>
Additional memory is available and will expand the memory used for sending and
receiving faxes.
the Copier> (Only for MFC 4550)
Additional memory will allow you to sort multiple copies (Max. 60 pages).
Model Name Optional Memory Total
MFC 4550 1 MB (0.3 MB for Fax) 0.5 MB (50 Pages)
200 KB (20 Pages) or or
2 MB (0.8 MB for Fax) 1 MB (100 Pages)
MFC 6550MC 1 MB (0.4 MB for Fax/ICM) 0.7 MB (70 Pages)(30 Minutes)
300 KB (30 Pages) or or
(15 Minutes) 2 MB (0.9 MB for Fax/ICM) 1.2 MB (120 Pages)(50 Minutes)
MFC 7550MC 1 MB (0.5 MB for Fax/ICM) 1.2 MB (120 Pages)(50 Minutes)
700 KB (70 Pages) or or
(30 Minutes) 2 MB (1 MB for Fax/ICM) 1.7 MB (170 Pages)(70 Minutes)
* Brother chart standard resolution MMR coding method.