Canon LASER CLASS 730i, Service Manual

Page: 195 / 436

LASER CLASS 730i/720i/710 Chapter 4: Maintenance and Service
4-112
Figure 4-56 System Dump List 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
NOTE
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.
Displays error information for the 3 most recent communications.
*2
*3
*4
*5
*6
*7
*8
*9
*10
*11
*12
*13
*14
*1
*15