Chapter 6 Troubleshooting; Alarm Indications At A Glance; Operator Calls - Brother HL-720 User Manual

CHAPTER 6
TROUBLESHOOTING

ALARM INDICATIONS AT A GLANCE

Operator Calls

If a recoverable error occurs, the printer indicates an 'operator call' by
blinking the Alarm lamp and any of the following lamps.
Find the error and take the proper action to correct it. The printer
automatically recovers from most errors, but you may need to reset the
printer with the panel switch as described below.
Blinking Lamp
Paper
Alarm
Toner
Alarm
(every 5 seconds)
Toner
Alarm
(Fast blinking)
Error Action
Paper jam Clear the paper jam referring to the next section
"PAPER JAMS"
printer does not automatically resume printing.
Paper empty Load paper in the printer referring to
press the panel switch.
Misfeed Reinstall the paper and press the panel switch.
Toner low Indicates that the printer has approximately 100
pages of printing left before the toner cartridge is
empty. Prepare a new toner cartridge.
Toner Empty Replace the toner cartridge with a new one
referring to

CHAPTER 6 TROUBLESHOOTING

and press the panel switch if the
Chapter 5.
Chapter 2 and
CHAPTER 6 –1