Printronix SLPA7000 User Manual page 189

Message
PWR SUPPLY HOT
See Manual
Table 8. Message List
Explanation
The power supply is operating
at higher than normal
temperatures. This fault causes
the printer to stop printing.
NOTE: The power supply fan
will operate during any
media motion (feeding,
slewing, or printing) and
for a short period during
printer power up.
List Of Messages
Solution
1. Make sure the fan works.
2. Verify that the tab on the
panel is not interfering with
the fan on the power
supply. If it is, order a power
supply.
3. Make sure the fan is
connected to JP401 on the
power supply.
4. Inspect the printer
environment for severity.
The printer must not be
operated in ambient
temperatures higher than
40° Celsius (104°
Fahrenheit). If the printer is
located in such an
environment, relocate it to a
cooler, cleaner area.
5. If the fan is operating and
the message reappears,
replace the power supply
assembly.
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