Toshiba 1550 Service Handbook page 17

Code Description
89 Heater abnormal counter
1550 ADJUSTMENT
Allowable
input value
0~7
Error code Code 89
Value
C41 1
2
C43 4
5
C44 6
7
Absent (normal) 0
• When the power is the turned on, if an abnormality occurs, the C41 "CALL
SERVICE" symbol will flash, and the value of the setting mode code 89 will
be counted up.
• When the Code 89 value is 0~1, rewarming up is performed by turning on the
machine again.
If the value is 2 or more, "CALL SERVICE" symbol will flash immediately.
• If an abnormality occurs during warming up or the standby mode, C43 or
C44 "CALL SERVICE" symbol will flash immediately, and the value of the
setting mode code 89 depends on the conditions present at the time of the
occurrence.
1 - 14
Initial
value
0
Timing of the error
When the power is
turned on
During warming up
After the finish of
warming up
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® Oct. 1995 © TOSHIBA CORP.
Content
Cause of the error
Abnormal thermistor
(disconnection) or broken
heater
Abnormal thermistor
(disconnection)
Broken heater
Abnormal thermistor
(disconnection)
Broken heater
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July 1996