Canon printer PIXMA MG7520 User Manual

							2.Click the Computer Name  tab, then click Change.3.
Change the workgroup name to "WORKGROUP", then click  OK.
Check6
 Disconnect the network drive for the card slot and mount it again following the
procedure below.
1.
Select  Disconnect Network Drive  as shown below.
•
In Windows 8.1 or Windows 8, select the  Explorer icon in Taskbar  on Desktop , right-click  Computer
from the list on the left, and select  Disconnect Network Drive.
•
In Windows 7 or Windows Vista, right-click  Computer, and select  Disconnect Network Drive .
•
In Windows XP, right-click My Computer, and select Disconnect Network Drive .
2.
Select the network drive to disconnect, then click  OK.
3.
Remount the card slot using IJ Network Tool.
Using the Card Slot over a Network
811 
						

							Cannot Use the Card Slot
Check1 Is the icon of the card slot displayed?
To use the card slot over network, you have to mount the card slot as the network drive of the computer. The "canon_memory (\\xxxxxxxxxxxx)" (or "canon_memory" on `xxxxxxxxxxxx') icon with the mapped drive letter appears on  Computer (or My Computer ).
•
"xxxxxxxxxxxx" is a string of 12 alphanumeric characters.
•
The icon name may vary depending on the language version of Windows you are using.
If the icon is not displayed, mount the card slot.
Using the Card Slot over a Network
Check2  Is the memory card inserted in the card slot?
Make sure that a memory card is inserted in the card slot. If it is not inserted, insert it.
Inserting the Memory Card
Check3  Is Read/write attribute  set to Writable from USB PC ?
When  Read/write attribute  in Device user settings  under Device settings  is set to Writable from USB PC ,
you cannot access the memory card over network. Set  Read/write attribute to Writable from LAN PC  to write
data to the memory card over network.
Device user settings
Check4  Is Read/write attribute  set to Not writable from PC ?
When  Read/write attribute  in Device user settings  under Device settings  is set to Not writable from PC , you
can read data on the memory card, but cannot write data to it. To write data to the memory card in the card slot over network, set  Read/write attribute  to Writable from LAN PC .
Device user settings
Check5
 To share the printer's card slot with multiple computers over a network, set  Set
memory card sharing  on Other settings  in LAN settings  under Device settings  to
Enable .
LAN settings
Check6
 Is another computer writing data to the memory card?
While one computer is writing a file into the memory card, other computers cannot access the same file. Wait for
a while, then try again.
812 
						

							Cannot Use the Machine on Replacing an Access Point or
Changing Its settings
When you replace an access point, perform network setup of the machine again.Perform network setup again with the Setup CD-ROM or perform it again according to the instructions on
our website.
If the problem is not resolved, see below.
Cannot Communicate with the Machine After Applying MAC/IP Address Filtering or Entering an
Encryption Key to the Access Point
When Encryption Is Enabled, Cannot Communicate With the Machine After the Encryption Type Was
Switched on the Access Point
Cannot Communicate with the Machine After Applying MAC/IP AddressFiltering or Entering an Encryption Key to the Access Point
Check1  Confirm the access point setting.
Refer to the instruction manual provided with the access point or contact its manufacturer to confirm the
access point setting. Make sure that the computer and the access point can communicate with each other
under this setting.
Check2  If you are performing MAC address filtering or IP address filtering at the
access point, confirm that the MAC address or IP address for both the computer or the
network device and the machine are registered.
Check3  If you are using a WEP or WPA/WPA2 key, make sure that the encryption
key for the computer or the network device and the machine matches that set to the
access point.
Besides the WEP key itself, the key length, key format, the key ID to use, and the authentication method must
match among the machine, the access point, and the computer.
Normally, select  Auto for the authentication method. If you want to specify the method manually, select  Open
System  or Shared Key  according to the setting of the access point.
How to Set an Encryption Key
When Encryption Is Enabled, Cannot Communicate With the Machine After the Encryption Type Was Switched on the Access Point
If the machine cannot communicate with the computer after the encryption type of the machine was
switched, make sure that encryption types for the computer and the access point matches that set to the machine.
Cannot Communicate with the Machine After Applying MAC/IP Address Filtering or Entering an
Encryption Key to the Access Point
813 
						

							Cannot Detect a Machine on a Network
Cannot Detect the Machine When Setting up Network Communication
The Machine Cannot Be Detected in the Wireless LAN
The Machine Cannot Be Detected in the Wired LAN
Note
•
You cannot use the wireless LAN and the wired LAN at the same time.
814 
						

							Cannot Detect the Machine When Setting up Network
Communication
If the machine could not be detected on the network when setting up the network communication, confirmthe network settings before redetecting the machine.
Cannot Detect the Machine during Wireless LAN Setup: Check 1
Cannot Detect the Machine during Wired LAN Setup: Check 1
Note
•
You can set up the network communication via USB. To set up via USB, select the  Set up the network
connection via USB  check box on the Check Printer Settings  screen and click Next.
815 
						

							Cannot Detect the Machine during Wireless LAN Setup: Check 1Are the machine and network device (router, access point, etc.) turned on?Make sure that the machine is turned on.
Confirming that the Power Is On
Make sure that the network device (router, access point, etc.) is turned on.
If the machine or the network device is turned off: Turn on the machine or the network device.
After turning on the machine or the network device, it may take some time until ready for use. After a while
just turning on the machine or the network device, click  Redetect on the Check Printer Settings  screen.
When the machine is detected, follow the instructions on the screen to continue to set up the network
communication.
If the machine and the network device are turned on: If the machine could not be detected after clicking  Redetect even when the machine and the network
device are turned on, or when you have turned them on, go to check 2.
Cannot Detect the Machine during Wireless LAN Setup: Check 2
816 
						

							Cannot Detect the Machine during Wireless LAN Setup: Check 2Is the wireless LAN setting of the machine enabled?Make sure that the  Wi-Fi lamp of the machine is lit.
If the Wi-Fi lamp is off:
The wireless LAN setting of the machine is disabled. Enable the wireless LAN setting of the machine.
After enabling the wireless LAN setting, click  Back to Top on the Check Printer Settings  screen to try to
set up the network communication from the beginning.
If the Wi-Fi lamp is lit: Go to check 3.
Cannot Detect the Machine during Wireless LAN Setup: Check 3
817 
						

							Cannot Detect the Machine during Wireless LAN Setup: Check 3Is the machine connected to the access point?
By using the operation panel of the machine, make sure that the machine is connected to the access point.
Select  Setup on the HOME screen, then select  Device settings > LAN settings  > Confirm LAN
settings  > WLAN setting list .
Make sure that  Connection on the touch screen is set to  Active.
If Connection is set to Inactive:
The machine may be placed far away from the access point. Place the machine near the access point temporarily, then click  Redetect on the Check Printer Settings  screen.
When the machine is detected, follow the instructions on the screen to continue to set up the network
communication.
If the machine cannot be detected, the machine is not connected to the access point. Connect the
machine to the access point.
Click  Back to Top  on the Check Printer Settings  screen to try to set up the network communication from
the beginning.
If Connection is set to Active:Go to check 4.
Cannot Detect the Machine during Wireless LAN Setup: Check 4
818 
						

							Cannot Detect the Machine during Wireless LAN Setup: Check 4Are the SSID of the access point connected to your computer and that ofthe machine the same?
You can confirm the SSID of the access point connected to the machine on the touch screen.
Select  Setup on the HOME screen, then select  Device settings > LAN settings  > Confirm LAN
settings  > WLAN setting list .
From your computer, you can confirm the SSID of the access point connected to your computer. In
Windows 8.1, Windows 8, Windows 7, or Windows Vista, confirm the SSID from the wireless network
communication icon of the notification area on the desktop.
Note
•
If the SSID of the access point is not displayed on your computer, check the settings of your computer.
If the SSIDs are different: Click  Back to Top  on the Check Printer Settings  screen to try to set up the network communication from
the beginning. When you try to set up, specify the same SSID of the access point for the machine and
your computer.
If the SSIDs are the same: Go to check 5.
Cannot Detect the Machine during Wireless LAN Setup: Check 5
819 
						

							Cannot Detect the Machine during Wireless LAN Setup: Check 5Does the firewall function of your security software or operation system forcomputer interfere with setting up the network communication?
The firewall function of your security software or operation system for computer may limit communications
between the machine and your computer. Confirm the setting of firewall function of your security software
or operation system or the message appearing on your computer.
If the firewall function interferes with setting up:•
When the message appears on your computer: If the message warning that Canon software is attempting to access the network appears on the
computer, set the security software to allow access.
Then click  Redetect on the Check Printer Settings  screen.
When the machine is detected, follow the instructions on the screen to continue to set up the network
communication.
•
When the message does not appear on your computer:
Cancel to set up, then set the security software to allow Canon software* to access the network.* On the Setup CD-ROM, select  win > Driver  > DrvSetup , then set the security software to allow the
file  Setup.exe  or Setup64.exe  to access the network.
After setting the security software, try to set up the network communication from the beginning.
Note
•
For the operation system firewall settings or the security software firewall settings, refer to the
instruction manual of the computer or software, or contact its manufacturer.
If there is no problem with the firewall settings: Go to check 6.
Cannot Detect the Machine during Wireless LAN Setup: Check 6
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