Service manual

6. When SC900 is displayed it indicates a problem with the main counter. If
this occurs, do the following:
•
Check the connection of the main counter connector.
•
If you determine that the main counter is faulty, replace it.
7. The main counter value is compared with the backup counter value when:
•
The copier main switch is turned ON.
•
The Counter key on the operation panel is pressed.
•
If you determine that the main counter is faulty, see 6. above.
•
If you determine that the backup counter is faulty, ecute SP7-914-3 to
overwrite the backup counter with the main counter value.
8. The SP modes for the counters are summarized below:
SP7-914-1 (Reset Counters to 0):
During the installation process, use this SP to reset the main and backup
counters to 0. This SP can be used only once, at installation.
SP7-914-3 (Backup Counter Recovery):
This SP overwrites the backup counter with the main counter value. This
SP can be used any number of times.
SP7-3-1 and SP7-3-2 (Backup Counter #1-2):
This SP displays the backup counter values.
9. In addition to the main and backup counters, this copier is also equipped
with a CE counter (SP7-4-1 and 7-4-2). This counter is independent of
the main and backup counters and is provided for the CEs. A service
person can use the CE counters for any purpose. The technician can
input any value and reset the counter at any time. It is updated at the
same rate as the main counter, so it is useful for determining the number
of copies counted in a particular period of time. The CE counter is also
stored in the RAM board.
OTHERS
A166/A187/A189 5-100 SM
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA