Toshiba E-STUDIO520 - Page 383

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March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 REVERSING AUTOMATIC DOCUMENT FEEDER (RADF)
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2) Rewriting of flash ROM
Fig.16-67
Flash ROM
rewriting completed
Normal ROM
installed on jig board?
Flash ROM
succeeded to delete?
Flash ROM
rewriting succeeded?
A
Success of rewriting
displayed on LED
Failure of rewriting
displayed on LED
Failure of deleting
flash ROM
displayed on LED
Flash ROM rewritten
Flash ROM deleted
ROM abnormality
displayed on LED
NO
NO
YES
YES
YES
NO