Printronix SLPA7000 User Manual page 186

Chapter 5
Troubleshooting Display Messages
Message
POWER SAVER MODE
POWER SUPPLY VOLT*
PRINT HEAD COLD
See Manual
186
Table 8. Message List
Explanation
The printer is in a low-energy
idle state. The fan, printhead,
and all motors are off, only the
+5 VDC logic circuits are active.
The power supply has failed.
1. The Printhead/Controller
cable assembly is
disconnected.
2. The environment is too cold
for the printhead to sustain
operating temperature.
Solution
No action required.
1. Make sure the power
supply voltage matches that
of the source power outlet.
2. Cycle power. If the
message reappears, check
power supply cables for
shorts, opens, and clean,
tight connection.
3. Cycle power. If the
message reappears,
replace the power supply.
4. Cycle power. If the
message reappears,
replace the controller
PCBA. Write down the
message and return it with
the defective board.
1. Make sure the printhead/
controller cable assembly is
connected to J401 at the
printhead and J6 on the
controller PCBA.
2. Move the printer to a
warmer location.