New Function; Trial Send; Usb Deactivation - Canon DU7-1178-000 Service Manual

2.3 New Function

2.3.1 Trial Send

All send functions can be used without license authentication when the Trial Send option is included.
The number of send operations is limited to 100. Once 100 send operations have been made, send opera-
tions will not function and a warning message will pop up after pressing Start.
This limit does not apply to the fax function. It is still possible to send faxes even after 100 send operations
have been performed.
Type
With a fax
destination
Without a fax
destination

2.3.2 USB Deactivation

This feature sets permissions for using the USB device/host interface.
USB Device On/Off
When USB is connected with iR and PC is printed, it uses it with the USB device.
iR rectangular connector on A side is done.
This parameter is located under the System Settings. With this parameter, the USB device interface can
be turned on or off (the factory preset is on).
On: normal operation
Off: both raw mode and USB's 1284.4 mode operations stop
The plug-and-play function is also disabled because the device does not respond to Device-ID requests.
Changes to the on/off setting take effect the next time the device is restarted.
USB Host On/Off
When IC card reader etc. are connected with iR, it uses it with the USB host.
It connects it with the flat type connector of iR.
This parameter is located under the System Settings. With this parameter, the USB device interface can
be turned on or off (the factory preset is on).
On: normal operation
Off: operation stops
The plug-and-play function is also disabled because the device does not respond to Device-ID requests.
Changes to the on/off setting take effect the next time the device is restarted.
Note that this parameter is used to disable all devices that can be connected to the USB host, including
IC cards and other authorization tokens, keyboards, and USB keys.
Location of Parameters
Under Additional Functions,
System Settings > Network Settings > USB Settings
Use USB device
Use USB host
These parameters cannot be accessed from remote user interfaces.
Operation when updating firmware using USB memory
The USB host is always enabled when update firmware is selected in Service Mode.
After the update is completed and the device restarted, the state of the USB host is again dependent on
the value of the System Settings parameter.
Message
The Trial Send limit has been reached. Please contact your local retailer if you wish to
continue using this function. To send a fax, please specify just a fax number.
Without a fax destination
The Trial Send limit has been reached. Please contact your local retailer if you wish to
continue using this function.
T-2-4
Chapter 2
0011-4135
0011-4478
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