User's Manual

TROUBLE-SHOOTING
7-10 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.
Alarm name
Message Lamp
LCD Condition of occurrence
LRES alarm  FATAL!
LRES ALARM
LRES could not be detected during the space initial operation.
Space problem alarm  FATAL!
SPACE ALARM
The shield board could not be detected normally by the LRES sensor.
Fan alarm  FATAL!
FAN ALARM
The cooling fan could not rotate.
Fire check alarm
SP motor
 FATAL!
SPM ALARM
Abnormally high current of motor driver was detected.
Fire check alarm
Ribbon motor
 FATAL!
RBFM ALARM
Abnormally high current of motor driver was detected.
HCPP (cut sheet or continuous
forms paper switching) alarm
 FATAL!
HCPP ALARM
Switching between cut sheet paper and continuous forms paper was
not possible.
Fire check alarm
LF motor
 FATAL!
LFM ALARM
Abnormally high current of motor driver was detected.
Fire check alarm
CSF motor
 FATAL!
CSFM ALARM
Abnormally high current of motor driver was detected.
Overload alarm  FATAL!
OVERLOAD ALARM
An overload occurred during printing, and tripartite printing was
performed. However, the power source voltage was not restored.
Low voltage alarm  FATAL!
LOW VOLT ALARM
The power source voltage dropped below the specified level when no
printing was in progress.
Fire check alarm
Print Head
 FATAL!
HEAD ALARM
Abnormally long driving of print head driver was detected.
High voltage alarm  FATAL!
HIGH VOLT ALARM
Over voltage of power source was detected.
APTC gap alarm  FATAL!
APTC GAP ALARM
During the APTC operation, paper was detected immediately after
the start of approach motion, or no paper was detected.
APTC home position sensor
alarm
 FATAL!
APTC HPS ALARM
During the APTC operation, no reference position was detected.
Ribbon jam alarm  FATAL!
RIBBON JAM ALARM
Detect the jam of the ribbon.
Detect the ribbons other than the genuine product
ROM/RAM alarm  FATAL!
ROM/RAM ALARM
A sum-check error or read/write error occurred, or no CG-ROM is
mounted.
: Blinking
Blank: Off