Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 165

E Detailed Occurance Items
code code area
E602 -FF24 -00 Title Hard disk failure
Description Abnormality of unidentified partition
of detection
Measures This is an error due to data error or software bug.
1. Boot-up in safe mode, and use SST to execute full-
format and to re-install system (SYSTEM, LANGUAGE,
RUI); and then power cycle of main power (Power
OFF/ON)
2. If not recovery, replace HDD and re-install system
based on judging HDD failure.
E602 -FF25 -00 Title Hard disk failure
Description Abnormality of unidentified partition
of detection
Measures It is very likely that document data such as Inbox on the
HDD are damaged.
1. Input applicable CHK-TYPE into a partition; and
execute HDD-CHECK (requires several minutes to
some dozens of minutes); and then power cycle
2. If not recovery, input applicable CHK-TYPE into a
partition; and execute HDD-CLEAR; and then power
cycle
(in the case of BOOTDEV, BOOTDEV2, APL_SEND,
execute re-format / reinstallation with SST)
3. If still not recovery, replace HDD and re-install system
based on judging HDD failure.
Description
T-3-12
3
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