3. Troubleshooting
This chapter provides solutions to common problems and it also explains how to correct unwanted print
results.
When a Panel Tone Beeps
The following table describes various beep patterns that the printer produces to alert users about printer
conditions and the meaning of each beep pattern.
Beep pattern
Meaning
Causes
Single short beep
Panel/screen input
accepted.
A control panel key was pressed.
Two long beeps
Printer has warmed up.
When the power is turned on or the
printer exits Sleep mode, the printer
has fully warmed up and is ready for
use.
Single long beep
Job completed.
A Printer job has finished.
Four long beeps
Printer initialized.
The screen is changing back to the
initial screen after the printer came out
of the energy-saving mode or was
reset.
Five short beeps repeated
five times.
Strong alert
The printer requires user attention
because paper has jammed, the toner
needs replenishing, or other problems
have occurred.
• Beep alerts cannot be muted. If the printer's covers are opened and closed repeatedly within a
short space of time during an alert indicating a paper jam or insufficient toner, a beep alert might
continue, even after normal status has resumed.
• You can enable or disable beep alerts. For details, see:
• "General Settings (SP C340DN)", Operating Instructions.
• "General Features (SP C342DN)", Operating Instructions.
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