Konica Minolta BIZHUB 25E Field Engineering Manual page 197

For example
When the display shows 1020(008A), the update did not start because the memory is in use, and the ma-
chine was printing and communicating.
3.42.4 The indication while updating
While the firmware is being updated, you can be checked the status through LED lamps on the panel.
Status
Lighting LED
1 <Login>
2 <Personal Mode>
3 <Job Confirm.>
4 <Energy Save> flashes during above steps.
Result
Lighting LED
5 Information lamp
Status
Initializing step
ROM data acquisition step
Updating step
ROM type
Orange : Update failed
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