Printronix SLPA7000 User Manual page 188

Chapter 5
Troubleshooting Display Messages
Message
PRINTER HOT
See Manual
PRINTER UNDER
REMOTE CONTROL
188
Table 8. Message List
Explanation
The printer has detected higher
than usual temperatures on the
controller PCBA.
This fault can only by cleared by
powering the printer off, waiting
a few minutes, and then
powering the printer back on.
The remote management
software has control of the
printer.
Solution
1. Print jobs do not create
such temperatures. Make
sure the fan works during
the power on sequence and
that the fan is unobstructed.
2. 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.
3. Clean the printhead.
4. Remove the power supply
and check continuity
between connector P17, pin
8, and the power supply.
This is the FAN NEG line. If
there is no continuity,
replace the power supply.
5. Power the printer off for five
minutes. If the message
reappears after the printer
is powered back on, replace
the controller PCBA. Write
down the message and
return it with the defective
board.
Press any key on the printer.