Service manual

2-5 IP-421 PRINT CONTROLLER
Chapter 2 Disassembly / Assembly
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● Expanding the memory (MU-403/MU-404/MU-405)
The IP-421 is provided with 32MB memory (standard specification). You can expand the memory capacity up to
160MB by installing a DIMM card additionally into a slot on the controller board.
Caution:
* With the memory expanded, the IP-421 can rasterise more pages during waiting previous
print job than before expansion.
* If memory overflow occurs, expand the memory.
* The memory card slot is prepared for expansion of 32MB, 64MB or 128MB.
* When a memory except for Konica designation, the movement of IP421 can’t be assured.
Installing DIMM
1. Insert the connector of DIMM obliquely.
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