Canon 4204B019AA User Manual page 888

the FINE Cartridge, then print the faxes in memory.
Document Stored in Memory
Note
If the machine was receiving faxes in the fax mode, printing will start automatically after
the FINE Cartridge is replaced.
You can set the machine to forcibly print a received fax even if the ink has run out.
However, part or all of the fax may not be printed since the ink has run out.
Also, the contents of the fax will not be stored in memory.
If the ink has already run out, we recommend that OFF be selected for Auto print in FAX
user settings to store the received fax in memory and print the fax manually after
replacing the FINE Cartridge. After you replace the FINE Cartridge and select ON for Auto
print, the fax stored in memory will be printed automatically.
Check 9: Is the machine set to the appropriate receive mode?
Check the receive mode setting and change it to a mode suited to your connection if
necessary.
Setting the Receive Mode
Check 10: Is Fax reception reject set to ON?
Set Fax reception reject to OFF.
Fax reception reject
Check 11: Is Caller ID service set to Subscribed?
Set Caller ID service to Unsubscribed.
Caller rejection
Machine Does Not Switch Automatically between Voice and Fax Calls
Check: Is the receive mode set to Fax only mode?
If the receive mode is set to Fax only mode, there will be no automatic switching between
voice and fax calls. Set the receive mode to Fax priority mode, TEL priority mode, DRPD*1, or
Network switch*2. If the receive mode is TEL priority mode and an answering machine is
connected to the machine, check whether a proper message is played back when the
answering machine answers.
Setting the Receive Mode
*1 This setting is available only in the US and Canada.
*2 This setting may not be available depending on the country or region of purchase.
Quality of Received Fax is Poor
Check 1: Check the scan settings of the sender's fax machine.
Ask the sender to adjust the scan settings of the fax machine.
Check 2: Is ECM RX set to OFF?
Set ECM RX to ON.
ECM RX
If ECM RX is enabled, the sender's fax machine resends the fax after correcting errors
automatically.
Check 3: Is the sender's original document or scanning area of the sender's fax
machine dirty?
The image quality of the fax is mainly determined by the sender's fax machine. Contact the
sender and ask the sender to check whether the scanning area of the fax machine is dirty.
Check 4: Is ECM transmission/reception enabled although the line/connection is