Canon FAX-JX500, Service Manual

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3-4-3 FAX Operation during Hard-Power-OFF Mode
FAX-JX500/FAX-JX300 save received image/TAM message on the serial flash ROM. FAX-
JX200/201 do not save received image.
RTC data is saved as the backup.
3-4-4 Saved Data during Hard-Power-OFF
The control memory-saved data is saved as the backup in the EEPROM and the flash memory if
electric service interrupts, or if the Power Code is unplugged.
z
User registration data (basic setting, transmission setting etc.)
z
TEL No. data (One-touch speed dialing, coded speed dialing and group dialing)
z
Activity report data
z
SSSW
z
RTC data
z
Received image*
z
TAM massage*
z
Condition before the hardware power off mode
*: FAX-JX500, FAX-JX300 only