Canon FAX-L260i Service Manual page 207

•How to View the Bch dump list
a) Title Column
*1: Communication Number.
*2: Error Code. "None" will be shown for normal communications.
*3: When B-channel communication has commenced.
*4: When B-channel communication has completed.
*5: Elapsed time since the power was turned ON (msec.). Increases every 5 msec.
*6: Message direction.
TX>: The message the machine sent
<RX: The message the network sent
*7: Message name.
*8: Message's parameter. Displayed as hexadecimal numbers, 2 numbers of one octet each.
FAX-L260i Chapter 3: Maintenance & Service
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