Fujitsu ULTIMA90 Maintenance Manual page 28

Lamp
Alarm name
LRES alarm
Space problem alarm  
 
Fan alarm
could not rotate. Fire check alarm
Abnormally high current of motor
SP motor
Fire check alarm
Ribbon motor
HCPP (cut sheet or 
continuous forms
Fire check alarm
LF motor
Fire check alarm
CSF motor
Overload alarm
Low voltage alarm 
Fire check alarm
Print Head
Over voltage alarm 
APTC gap alarm
APTC home position 
the APTC operation, no sensor alarm reference position was detected.
ROM/RAM alarm
 : Blinking
Blank : Off
[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.
Table 3.4 Fatal alarms displayed on control panel
 
 
 

and continuous forms paper was not paper switching) alarm
 
 
 

 

 













 
 
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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

driver was detected.
Abnormally high current of motor
driver was detected.
Switching between cut sheet paper
possible.
Abnormally high current of motor
driver was detected.
Abnormally high current of motor
driver was detected.
An overload occurred during
printing, and second pass 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.
A sum-check error or read/write
error occurred, or no CG-ROM is
mounted.
During