Service Call Conditions - Gestetner B130 Service Manual

4. TROUBLESHOOTING

4.1 SERVICE CALL CONDITIONS

4.1.1 SUMMARY
There are four levels of service call conditions.
NOTE: The B129/B130/B168/B169 models will use all four levels of service codes.
The B044/B045/B046 models use only Levels A and B.
Level
To prevent possible damage, the machine will
not operate until the service representative
resets the SC code.
A
Turning the main power stitch off and on resets
B the SC code if the error is caused by incorrect
sensor detection.
The machine operates as usual, excluding the
C
unit related to the service call.
The SC history is updated. The machine
D
operates as usual.
NOTE: 1) If a problem involves circuit boards, attempt to resolve the problem by
disconnecting and reconnecting all connectors before deciding to
replace a circuit board.
2) If a problem involves a motor lock, check the mechanical load before
deciding to replace a motor or sensor.
3) If working on a fax-equipped machine, switching power off and on may
cause loss of data stored in the memory.
SM
CÓPIA NÃO CONTROLADA
Definition
4-1
CÓPIA NÃO CONTROLADA
SERVICE CALL CONDITIONS
Reset Procedure
B129/B130/B168/B169
Activate the SP mode, and
turn the main power switch off
and on.
B044/B045/B046
Enter SP 5-810 (SC Code) and
select "1".
Then simultaneously press the
"Original Type" key and the
"OK" or "Enter" key.
For the B044/B045/B046 there
is no need to turn the main
switch "OFF" and "ON."
Turn the main power switch off
and on.
Turn the main power switch off
and on.
No SC code is displayed. Only
the SC history is updated.
B129 Series/B044 Series