Canon FAX L1000 Service Manual page 79

Displays error information for the 3 most recent communications.
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Figure 2-18 System Dump List (2/2)
*1 : Service error code
*2 : Communication start date and time (on 24-hour display)
*3 : Telephone number sent from other party
*4 : Maker code
*5 : Machine code
*6 : Received V.8 protocol signal
*7 : Symbol rate used for the primary channel
*8 : Transmission speed used for the primary channel
*9 : 0 (Fixed)
*10 : Code output by the modem when an error occurred
(Not used in the field)
*11 : Transmit status of the modem when an error occurred
(Not used in the field)
*12 : Receive status of the modem when an error occurred
(Not used in the field)
*13 : Bit 1 to bit 96 of received DIS, DCS, or DTC
*14 : Bit 1 to bit 96 of transmitted DIS, DCS, or DTC
*15 : RX=Received protocol signal
TX=Transmitted protocol signal
When an error occurs in direct transmission, *6 to *12 will not be listed even
if the other party's machine has a V.34 modem.
NOTE
FAX-L1000 Chapter 2: Operating Instructions
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