Data (Toner) Lamp; Drum Lamp; Feeder Lamp - Brother HL-1070 - B/W Laser Printer Service Manual

USER'S GUIDE

Data (Toner) Lamp

Drum Lamp

Feeder Lamp

The Data lamp indicates the current status of the print data process.
Lamp Printer status
The printer has no print data.
Off
The printer is receiving data from the computer or
Blinking
the printer is processing data in memory.
Print data remains in the printer memory. If the
On
Data lamp is on for a long period of time and
nothing has printed, you need to press the switch
to print the remaining data.
This lamp also works as the Toner lamp with the Alarm lamp. They
blink simultaneously to indicate a toner error. See
TONER CARTRIDGE"
The Drum lamp indicates the drum unit is nearly at the end of its life.
Lamp Printer status
The drum unit can be used.
Off
The drum unit is nearly at the end of its life.
On
Installing a new drum unit turns off this lamp. See
"REPLACING THE DRUM UNIT"
The Feeder lamp indicates that the rear sheet feeder 2 is selected through
your software. When the front sheet feeder 1 is selected, the lamp is
turned off.
Lamp Printer status
Feeder 1 is selected.
Off
Feeder 2 is selected.
On
in Chapter 5 and "Operator Calls"
3–2
"REPLACING THE
in Chapter 6.
in Chapter 5.