Memory

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Memory
Main controller PCB 1

Parts name | Function, specifications, features
DDR2-SDRAM | 2 slot / 1GB (standard) J1000: 512 MB J1004: 512 MB Clock frequency: 333 MHz Used for saving image, program data
Lithium battery (BAT1) | For RTC Life: approx. 10 years

Main controller PCB 2

Parts name | Function, specifications, features
DDR2-SDRAM | 256 MB (standard) / clock frequency: 200MHz Scanner image process, printer image process, resolution conversion, compression/decompression, coding/decoding
DDR2-SDRAM | 512 MB (Op) / clock frequency: 200MHz Product name: Additional Memory Type A (512MB) Rasterizing, rendering, resolution conversion, coding/decoding Required when 600dpi color scanning (mode) is used or Super G3 3rd/4th Line Fax Board-AE1
SRAM | 16 Mbit To save data in Settings/Registration Mode/ Service Mode and image data management information in HDD
Lithium battery (BAT1) | For SRAM backup, Life: approx. 10 years