Fujitsu DL7600 Maintenance Manual page 38

[LCD type]
The error message is displayed with LCD.
For a circuit malfunction detected in the printer:
• The printer stops printing immediately.
• The ONLINE indicator turns off.
• All buttons of the control panel are invalid.
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
ROM/RAM alarm

: Blinking
Table 3.5 Fatal alarms displayed on control panel
LCD

FATAL!
LRES ALARM

FATAL!
SPACE ALARM

FATAL!
FAN ALARM

FATAL!
SPM ALARM

FATAL!
RBFM ALARM

FATAL!
HCPP ALARM

FATAL!
LFM ALARM

FATAL!
CSFM ALARM

FATAL!
OVERLOAD ALARM

FATAL!
LOW VOLT ALARM

FATAL!
HEAD ALARM

FATAL!
HIGH VOLT ALARM

FATAL!
APTC GAP ALARM

FATAL!
APTC HPS ALARM

FATAL!
ROM/RAM ALARM
Condition of occurrence
LRES could not be detected during the space initial
operation.
The shield board could not be detected normally by the
LRES sensor.
The cooling fan could not rotate.
Abnormally high current of motor driver was detected.
Abnormally high current of motor driver was detected.
Switching between cut sheet paper and continuous forms
paper was not possible.
Abnormally high current of motor driver was detected.
Abnormally high current of motor driver was detected.
An overload occurred during printing, and tripartite
printing was performed. However, the power source
voltage was not restored.
The power source voltage dropped below the specified
level when no printing was in progress.
Abnormally long driving of print head driver was
detected.
Over voltage of power source was detected.
During the APTC operation, paper was detected
immediately after the start of approach motion, or no
paper was detected.
During the APTC operation, no reference position was
detected.
A sum-check error or read/write error occurred, or no
CG-ROM is mounted.
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