WorkCentre Pro 423/428 2-36 CHAPTER 2 TROUBLESHOOTING
03/02 2.3 Level 2 Troubleshooting
2.3.1.11 Protocol Monitor
Outline Format
Symbols between < and -
In the G3 Mode, a command indicating additional information is shown between < and -.
< [additional information] -
Example:
< @- , < # -
Definition of additional information
Additional
Info.
Command
Send Receive
-
Normal signal Normal signal
@
Undefined Undefined
X
Undefined CRC error detected
#
Undefined Undefined
!
Undefined Carrier puts a 1-sec.
Pause during receiving
pixels
=
Undefined An instantaneous
pause during receiving
pixels
/
Undefined Undefined
*
Undefined Undefined
+
Undefined Undefined
:
Undefined Undefined
A
Undefined Undefined
B
Undefined Undefined
C
Undefined Undefined
D
Undefined Undefined
E
Undefined Undefined
F
Undefined Undefined
TRACE: ***
LAPTIME CH LOCAL REMOTE FIF
12’34”56 01 TCR --> 09E00000540100C0010B
.
.
Trace data
Protocol Monitor
Report common
Standard local office
Communication result information
ROM version
start address