Canon multipass c3000 Service Manual (en)

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• EPT (Echo Protect Tone)
Change service data 
#1 SSSW SW03
bit 1.
Bit 1:1
Transmit an echo protect tone.
0
Not transmit an echo protect tone.
• Adjust NL equalizer.
Set service data 
#2 MENU
Parameter No.05 to 
“ON”
.
• Reduce the transmission start speed.
Reduce the transmission speed by changing user data 
“SYSTEM SETTINGS” “TX START
SPEED”
.
• Loosen the TCF judgment standard.
Not available for this fax.
• Loosen the RTN transmission conditions.
Change service data 
#3 NUMERIC
Param. Parameter No.02 to 04.
No.02 Percentage of errors in all lines
: Set close to 99%.
No.03 Number of lines of burst condition
: Set close to 99 lines.
No.04 Lines below the burst condition
: Set close to 99 times.
• Increase the no-sound time after CFR reception.
Change service data 
#1 SSSW SW04
bit 4 to 
“1”
.
Bit 4:1
Time when the low-speed signal is ignored after sending a CFR signal: 1500 ms
0
Time when the low-speed signal is ignored after sending a CFR signal: 700 ms
Part 1: Facsimile
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