Canon CLC5151 Sending And Facsimile Manual page 23

Super G3 Fax Function
This machine's Super G3 fax function is compatible
with most Super G3 fax machines used in office
environments. Compared to ordinary fax machines,
Super G3 enables high-speed fax transmissions,
thus reducing transmission costs.
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This function is available only if the optional Super G3 FAX
Board is installed.
Increased Security with Subaddress Transmission
This machine's fax function is compatible with ITU-T
(International Telecommunication Union -
Telecommunication Standardization Sector)
Subaddress
standard subaddress features. As long as the
remote party's fax machine supports subaddress fax
transmissions, you can send or receive documents
with increased security by attaching a subaddress
and a password to all of your fax transactions.
This function is available only if the optional Super G3 FAX
Password
Board is installed.
ECM Function for High Quality Images
This machine's fax function is compatible with ECM
(Error Correction Mode). ECM corrects errors and
distorted or poor quality fax transmissions that arise
from line noise. It also enables you to send or
receive high-quality faxes even if the condition of
your telephone line is not ideal.
This function is available only if the optional Super G3 FAX
Board is installed.
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What This Machine Can Do