The printer has 64 MB of standard memory and one slot for optional memory expansion. You can expand the memory up to 576 MB by installing a Dual In-line Memory Module (SO-DIMM).
In general, the SO-DIMM must have 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:
31.75 mm (1.25 in.)
SDRAM can be used.
There might be some SO-DIMMs that will not work with the printer.
For more information, call the dealer you bought the printer from.