Canon G3 Error Code List page 10

Introduction
NOTE
13. Modes of Transmission
Normal Transmission:
A normal transmission is one that does not specify the confidential, broadcast, or subaddress
function.
Memory Transmission:
In memory transmission, all documents data is read into memory before dialing for transmis-
sion. While memory transmission is taking place, the next document may be read for subse-
quent transmission (memory transmission reservation).
Direct Transmission:
In direct transmission, the other party is dialed to make a connection, and then documents are
read one by one for transmission. Since the next document is not read until the one being
processed has been transmitted, memory transmission reservation cannot be selected.
Quick Memory Transmission:
In this mode, the other party is dialed while an document is being read into memory. When all
documents have been read into memory, memory transmission reservation may be selected as
in the case of memory transmission.
Rapid Transmission:
In this mode, reading of documents does not start until other party has been dialed and a
connection has been made. It is usually found in a model with a high reading speed. When all
documents have been read into memory, memory transmission reservation may be selected as
in the case of memory transmission.
14. Signals
Tonal Signal:
A tonal signal consists of sinusoidal waves of a specific frequency, and may be thought of as a
sound carrying a meaning. CNG, CED, and ANSam are tonal signals.
Binary Signal:
A binary signal is used to indicate the meaning of a procedure. It is either '1' or '0', modulated
according to frequency, and is used as G3 procedure signals.
Procedure Signal:
It is a generic term for a tonal signal and a binary signal.
Preamble:
It is a signal attached to the beginning of a binary signal, and is used to synchronize modem
signals for a procedure signal.
Image Signal:
Of procedure signals, it is used for actual transmission of image data.
Password Used When Making Settings:
A password may also be used for confidential mailboxes, memory lock Rx,
call restriction, and other functions. Such a password consists of 4 decimal
characters (0000 through 9999), and it is important to remember that these
passwords are used inside the machine and are not intended for communica-
tion procedures.
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