Canon printer PIXMA MG5620 User Manual

About Technical TermsIn this section, technical terms used in the manual are explained.
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Access Point
A wireless transceiver or base station that receives information from wireless clients/the machine and rebroadcasts it. Required in an infrastructure network.
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Access point mode
The machine is used as an access point to connect external wireless communication devices (e.g. computers, smartphones, or tablets) in an environment where no access point or wireless LAN...

•Authentication Method
The method that an access point uses to authenticate a printer through a wireless LAN. The methods are agreeable each other.
When using WEP as an encryption method, the authentication method is able to fix to  Open System
or  Shared Key .
For WPA/WPA2, authentication method is PSK.◦
Auto
The printer automatically changes its authentication method to match the access point.
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Open System
In this authentication method, the communication partner is authenticated without using WEP key...

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Firewall
It is a system that prevents an unlawful computer access in the network. To prevent, you can use the firewall function of a broadband router, the security software installed in the computer, or operation
system for computer.
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IEEE 802.11b
International standard for wireless LAN using the 2.4 GHz frequency range with a throughput of up to 11 Mbps.
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IEEE 802.11g
International standard for wireless LAN using the 2.4 GHz frequency range with a throughput of up to 54 Mbps. Compatible with...

◦Hex
Specify a 10-digit or 26-digit string that can contain hexadecimal (0 to 9, A to F, and a to f).•
Key Length
Length of the WEP key. Select either 64 bits or 128 bits. Longer key length allows you to set a more complex WEP key.
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Link Quality
The status of connection between the access point and the printer excluding noise (interference) is indicated with a value from 0 to 100%.
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LPR
A platform-independent printing protocol used in TCP/IP networks. It is not supported bidirectional communication....

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Signal Strength
The strength of the signal received by the printer from the access point is indicated with a value from 0 to 100%.
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SSID
Unique label for wireless LAN. It is often represented such as a network name or an access point
name.
SSID distinguishes one wireless LAN from another to prevent interference.
The printer and all clients on a wireless LAN must use the same SSID in order to communicate with
each other. The SSID can be up to 32 characters long, and is made up of alphanumeric...

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WCN (Windows Connect Now)
Users running Windows Vista or later can obtain the setting information directly via wireless network (WCN-NET).
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WEP/WEP Key
An encryption method employed by IEEE 802.11. Shared security key used to encrypt and decrypt
data sent over wireless networks. This printer supports key length of 64 bits or 128 bits, key format of
ASCII code or Hexadecimal, and key number of 1 to 4.
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Wi-Fi
International association that certifies interoperability of wireless LAN products based on...

•WPS (Wi-Fi Protected Setup)
WPS is a standard for easy and secure establishment of a wireless network.
There are 2 primary methods used in the Wi-Fi Protected Setup:
PIN entry: a mandatory method of setup for all WPS certified devices
Push button configuration (PBC): an actual push button on the hardware or through a simulated push button in the software.
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RestrictionsIf you use a printer over the wireless LAN, the printer may recognize nearby wireless systems, you should
set a network key (WEP or WPA/WPA2) to the access point to encrypt wireless transmission. Wireless
communication with a product that does not comply with the Wi-Fi standard cannot be guaranteed.
Connecting with too many computers may affect the printer performance, such as printing speed.318 

About FirewallA firewall is a function of the security software installed in the computer or operation system for computer,
and is a system that is designed to prevent unauthorized access to a network.
Precautions When a Firewall Function is Enabled•
A firewall function may limit communications between a printer and a computer. This may disableprinter setup and communications.
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During the printer setup, you may be prompted to enable or disable communications, depending onthe firewall function of the...

Tips for Ensuring Optimal Printing Quality
Useful Information about Ink
Key Points to Successful Printing
Be Sure to Check Paper Settings before Printing
Be Sure to Set Cassette Paper Information after Loading Paper
Canceling a Print Job
Key to Enjoying Consistent Printing Quality
Precautions for Safe Transport of the Machine
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