Canon imageRUNNER 2870, Service Manual, Page: 16 / 37

Chapter 2
2-3
3:enable display in user mode/write random data 3 times
Change the setting value according to the user's request.
Memo:
The higher the setting, the higher the level of security for the data on the hard disk. It is
important to keep in mind, however, that since processing will take place in real time as part
of ongoing job execution, the machine performance will drop. Especially when the security
operation is started and the data encryption key is regenerated, all areas are deleted
completely. Therefore, it takes for 20 minutes with the default setting and one hour with the
setting of writing random data 3 times in order to initialize HDD fully.
2.1.4 Enabling/Disabling Display of Job Log
0008-5639
Function
You can disable the display of logs (Job Log) stored by the machine. It affects not only the
local UI but also the remote UI. It is important to keep in mind that log collection (job
account log/fax communication log) otherwise possible with a specific Canon application
(NetSpot Accountant, etc.) will no longer be available, as there will be no response to a
command for data collection. (Data in the form of a jam log, error log, and alarm log,
however, will be available for collection.)
If the setting of the user mode item explained later is disabled, the display of the following
will be disabled:
- System Monitor>copy>Log
- System Monitor>Send>Log
- System Monitor>Fax>Log
- System Monitor>Print>Log
- System Monitor>Receive>Activity Report (RX)
- Ad Func>Report Settings>Settings>Send>Activity Report
- Ad Func>Report Settings>Settings>Fax>Fax Activity Report
As needed, change the following settings: