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TROUBLE-SHOOTING
Alarm name
LRES alarm
Space problem alarm
Fan alarm
Fire check alarm
SP motor
Fire check alarm
Ribbon motor
HCPP (cut sheet or continuous
forms paper switching) alarm
Fire check alarm
LF motor
Fire check alarm
CSF motor
Overload alarm
Low voltage alarm
Fire check alarm
Print Head
High voltage alarm
APTC gap alarm
APTC home position sensor
alarm
Ribbon alarm
ROM/RAM alarm
: Blinking
Blank: Off
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User's Manual
Alarm display function(LCD)
This printer has a function for distinguishing between alarms by using
the blinking of message lamp and LCD on the control panel.
LCD
FATAL!
LRES could not be detected during the space initial operation.
LRES ALARM
FATAL!
The shield board could not be detected normally by the LRES sensor.
SPACE ALARM
FATAL!
The cooling fan could not rotate.
FAN ALARM
Abnormally high current of motor driver was detected.
FATAL!
SPM ALARM
Abnormally high current of motor driver was detected.
FATAL!
RBFM ALARM
FATAL!
Switching between cut sheet paper and continuous forms paper was
HCPP ALARM
not possible.
Abnormally high current of motor driver was detected.
FATAL!
LFM ALARM
Abnormally high current of motor driver was detected.
FATAL!
CSFM ALARM
FATAL!
An overload occurred during printing, and tripartite printing was
OVERLOAD ALARM
performed. However, the power source voltage was not restored.
FATAL!
The power source voltage dropped below the specified level when no
LOW VOLT ALARM
printing was in progress.
FATAL!
Abnormally long driving of print head driver was detected.
HEAD ALARM
FATAL!
Over voltage of power source was detected.
HIGH VOLT ALARM
FATAL!
During the APTC operation, paper was detected immediately after
APTC GAP ALARM
the start of approach motion, or no paper was detected.
FATAL!
During the APTC operation, no reference position was detected.
APTC HPS ALARM
Detect the jam of the ribbon.
FATAL!
Detect the ribbons other than the genuine product
RIBBON ALARM
FATAL!
A sum-check error or read/write error occurred, or no CG-ROM is
ROM/RAM ALARM
mounted.
TROUBLE-SHOOTING
Condition of occurrence
User's Manual
7-12
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