Toshiba e-STUDIO 4500c, Service Manual

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SERVICE CALL CONDITIONS April 2007
4-56
RSS communication error (Not use) SC630 C
An error was detected in
communication via RSS between
the machine and the RSS center.
Error occurred on a public line at
the RSS terminal.
•
No action required
Key/card counter device error 1 (Not use) SC632 B
After 1 data frame is sent to the
device, an ACK signal is not
received within 100 ms, and is not
received after 3 retries.
•
The serial line from the device to the
copier is unstable, disconnected, or
defective.
Key/card counter device error 2 (Not use) SC633 B
During communication with the
device, the BICU received a break
(Low) signal.
•
The serial line from the device to the
copier is unstable, disconnected, or
defective.
Key/card counter device error 3 (Not use) SC634 B
After installation of the device, a
message alerts user to a backup
RAM error.
•
Device control board defective
•
Device control board backup battery
defective
Key/card counter device error 4 (Not use) SC635 B
After installation of the device a
message alerts user to a battery
voltage abnormal error.
•
Device control board defective
•
Device control board backup battery
defective
Engine startup error SC670 D
•
Engine does not respond within
30 s after power ON.
•
Engine down detected suddenly
during power ON and warmup.
•
BICU installation incorrect
•
BICU defective
•
Sudden communication reset occurred
between the BICU and the controller.
GW controller startup error SC672 D
•
After power ON, the line between
the GW controller and the
operation panel did not open for
normal operation.
•
After normal startup,
communication with the GW
controller stopped.
•
GW Controller stalled
•
GW Controller installed incorrectly
•
GW Controller board defective
•
Operation panel harness disconnected or
defective