Initialization Of Meap Driver Priority Registration; Usb Device Report Print; Specifications For The Use Of Usb Keyboards - Canon imageRUNNER ADVANCE C3325 Series Service Manual

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Technical Explanation > MEAP > Maintenance > Using USB Devices

Specifications for the use of USB keyboards

Characters that could be entered on the software keyboard displayed on the conventional
control panel can be entered using a USB connected keyboard.
• When the software keyboard window is displayed, characters can be entered from the USB
keyboard (in-line entry not possible).
• When the software keyboard window is not displayed, entered characters will not be
remembered.
• The characters, which can be entered from a USB keyboard, is only a character, which can
be entered from the software keyboard.
• Even if characters are entered from the USB keyboard, the software keyboard window will
not change (the corresponding key does not invert or change color).
• Input from the USB keyboard can be accepted at the same time as input from the software
keyboard or numeric keys.
• Since the device supports Plug and Play, the USB keyboard can be disconnected/
connected freely. However, do not disconnect and connect during in deep sleep (when
in sleep with setting "low" at "the power consumption in sleep"). It is out of an operation
guarantee to disconnect and connect the USB keyboard in deep sleep.
• When USB device is attached to device, devices do not shift to deep sleep mode.
• Keyboard layout changes according to the keyboard layout settings in the Settings/
Registration screen. In addition, function keys and ten keys which are not displayed in the
software keyboard cannot be used. (Keyboard which the operation check was conducted
is 84-key Keyboard, but this does not mean that the operation of all 84-key Keyboards is
guaranteed.)
Note:
The factory shipment default setting is to enable the use of native (main unit
functionality) USB keyboards. Therefore, in order to use MEAP application keyboards,
[Use MEAP driver for USB input device] in [Settings/Registration] needs to be set to ON
(factory shipment setting is OFF).
Operations change as described below in accordance with ON/ OFF settings.
ON: when using MEAP application keyboard
OFF: when using native (main unit functionality) keyboard (factory shipment default)
2 Technical Explanation > MEAP > Maintenance > Using USB Devices
● Initialization of MEAP driver priority registration
When any trouble occurs regarding USB driver settings and it is necessary to reset the setting
information, you can reset the MEAP driver preference registration by using service mode.
Steps to initialize preference use registration
1) Execute the following service mode.
• COPIER > Function > CLEAR > USBM
2) Restart this device.
● USB Device report print
To check the vendor IDs (idVendor) and the product IDs (idProduct) registered in this device
by means of declaration in Manifest file of MEAP applications, output the USB Device repot
report print.
Steps to output the USB Device report print
1) Execute the following service mode.
• COPIER > Function > MISC-P > USBH-PRT
2) When [OK] is shown on the status field, the status print is output. Check the contents of the
print.
Example of output result
********************************

*** USB Device report print ***

********************************
USB device information
T: Bus=01 Lev=02 Prnt=03 Port=01 Cnt=01 Dev#= 5 Spd=480 MxCh= 0
D: Ver=2.00 Cls=00(>ifc) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=066f ProdID=4210 Rev=10.02
S: Manifacturer=SigmaTel, Inc.
S: Product=STIr42xx
S: SerialNumber=0002F0F7261287A5
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=fe(app.) Sub=02 Prot=00 Driver=irda-usb
E: Ad=81(I) Atr=02(Bulk) MxPS=512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS=512 Ivl=0ms
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