Xerox 7142 Service Manual page 263

RJ-901C/RJ-900C Maintenance Manual
Table 9-6 Symptoms and Check Items for CPU System Serious Errors(Continued)
No. Message
2 E 016 error
CPU Err
[00]
3 E 016 error
CPU Err
[02]
4 E 016 error
CPU Err
[03]
5 E 016 error
CPU Err
[04]
6 E 016 error
CPU Err
[05]
Event/ Check item
symptom
Interruption 1. Check AC power
exception supply and plotter
error: surrounding
Abnormal equipment.
condition in
2. Check reappearance
interruption
by turning ON/OFF
process.
the machine power
Command several times. Make
border
sure to perform this
exception/TLB
check repeatedly
exception (load
even if no problems
or command
seem to be present.
fetch) error:
(Make the same
Abnormal
condition as user's.)
condition in
command
border.
Or TLB
exception in
data load or
command
fetch.
Data border 1. Check serial
exception/TLB number of the
exception plotter.
(store) error:
2. Main board
Abnormal
assembly may be
condition in
defective.
data border.
Or TLB
exception in
data storing.
Address
exception error
(load or
command
fetch):
Address error
in command
load or fetch.
Address
exception error
(store):
Address error
in saving
process.
Contact our customer
support center.
• Contact our
customer support
center.
• Replace main board
assembly.
9-19
9 Troubleshooting
Action Reference
Operation
Manual
"4.3.3
Replacing
Main Board
Assembly"
p.4-21