Dascom LA48N/LA48W User Guide - Manual (Page 119)

Trouble-Shooting
7-7
Printer Failures
A user cannot generally resolve a problem involving defective printer hardware. On
detecting a fatal error, the printer will:
Stop printing
Beep four times if it is not disabled by the Set-Up mode
Turn the Online indicator off
Blink the Paper Out indicator (with a fault indicator lit indicating the error type).
The following errors cause the printer to turn off the power:
Print head error
Print head carriage motor
Line feed motor error
+34 V overvoltage error
No error condition is displayed if any of these errors occurs.
Turn the printer off and back on, then rerun the same job to check if the error was
transient. If the error recurs, contact your dealer or service.