Operator`s manual

90 I-Class
Warning Messages (continued)
Warning Messages
Displayed Message Description Action(s)
LOW VOLTAGE
The printer has detected
a low operating voltage.
• Possible low or fluctuating line
voltage level – Try moving
the printer to another AC
outlet; if the condition
persists, call for service.
• If printing black over more
than 50% of the total label
area, try reducing the HEAT
setting or the size of the
black area.
RTC RAM FAILURE
The printer was unable to
save settings in
permanent memory.
Possible faulty main logic card. If
the condition persists, call for
service.
TEMPERATURE PAUSE
A high printhead
temperature has been
detected.
No action required. Printing will
resume after the printhead
cools.
Fault Messages:
Fault Messages indicate a problem and appear on the LCD with the highest priority. If more
than one fault is detected, messages cycle. (Alternate messages may occur when
downloading font, firmware, or Boot Loader files.)
 Note: To return operation after a fault occurs, the fault must be corrected and the
FEED Key pressed.
Fault Messages
Displayed Message Description Action(s)
24V OUT OF TOLERANCE
The printer has detected
a drop in the 24-volt
power supply.
Try cycling the printer power OFF
and ON. If the fault does not
clear, call for service.
ADC FAULT
The printer has detected
an analog to digital circuit
converter failure.
Try cycling the printer power OFF
and ON. If the fault does not
clear, call for service.