Oki MC770 Maintenance Manual

45584901TH Rev.1
6-9 /
Oki Data CONFIDENTIAL
6.2.2 HDD fault diagnosis
This code displays theHDDoperationhistory, which is recorded in the HDD, on the control
panel. HDD failure can be diagnosed or predicted with the information displayed.
1. Display
The followingscreen is displayed with setting code 08-9065.You can also refer to the same
informationbypressingthe[POWER]buttonwhilepressing[5]and[C]simultaneouslyandthen
selecting“5.SMARTInfo”.
HDD manufacturer
Model name HDD serial number
Fig. 9-1
- Items supported differ depending on the HDD manufacturer.
- “---”isdisplayedontheVALUE,NAVandWorstcolumnsifitemsarenotsupported.
2. Usage
The combination of the valuesof ID=05 and c5 is used to diagnose whether or not the HDD
has a physical failure when HDD failure is suspected (service call F100 - F109 or F120 - F124
occurred).
Result
Description Diagnosis
ID VALUE
05 0 Lowpossibilityofphysicalfailure HDD replacement is
notrequired.
c5 0
05 From 1 to 999 Defective sector has been reassigned and HDD
is recovered.
HDD replacement is
notrequired.
c5 0
05 Any value High possibility of defective sector existence.
(There will be a possibility of physical failure
depending on the use of HDD.)
HDD replacement is
recommended.
c5 1 or more
05 Either one is at least
1000.
High possibility of physical failure HDD replacement is
recommended.
c5
05 All values are
displayedas“-------”.
Highpossibilityofphysicalfailure(AHDDconnector,
harness or CU board may be one of the causes.)
HDD replacement is
recommended.
c5

Oki MC770 Specifications

General

Brand	Oki
Model	MC770
Category	All in One Printer
Language	English