Canon IMAGERUNNER 2530, Service Manual

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Technology > Controller System > Overview > Functional Configuration
Technology > Controller System > Overview > Functional Configuration
Controller System
Overview
Functional Configuration
Main controller PCB
Image memory
(SO-DIMM)
SD card slot
Ethernet port
USB port(D)
USB port(H)
Secondary battery
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Item Details
Main controller PCB System control/memory control/printer unit output image
processing control, reader unit input image processing, card
reader interface, image processing for FAX, USB extension hub
interface
Image memory
(SO-DIMM) Temporary saving of image data.
Capacity: 256MB (maximum 512 MB )
Flash ROM Stores system software.
Boot ROM: 16 MB
Program ROM: 128 MB
SRAM Stores user data / service data information
USB port USB2.0 device I/F, USB2.0 host I/F
Ethernet port
Ethernet I/F
SD card slot SD I/F
Secondary battery Installed only in the machine supporting the FAX or the SEND
function.
Secondary battery used for image backup in case of power
failure (It lasts one hour when charged for two hours.)
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