Brother HL 5370DW - Manual (Page 104)

Routine Maintenance
94
6
Toner cartridge
6
The life of the original toner cartridge that came with the printer may be either a standard
1
or high yield toner
cartridge
2
, and depends on the model and country you bought the printer in.
1 Standard toner cartridges print approximately 3,000 A4 or Letter-size single-sided pages. Approx. cartridge yield is declared in accordance with
ISO/IEC 19752.
2 High yield toner cartridges print approximately 8,000 A4 or Letter-size single-sided pages. Approx. cartridge yield is declared in accordance with
ISO/IEC 19752.
Note
• The amount of toner used varies according to what is printed on the page and the print density setting.
• If you change the print density setting for lighter or darker printing, the amount of toner used will change.
• Wait to unpack the toner cartridge until immediately before you put it into the printer.
Toner Low message
6
The Toner LED will turn on for 2 seconds and off for 3 seconds and repeats this pattern.
If the LED shows this message, the toner cartridge is near the end of its life. Buy a new toner cartridge and
have it ready before you get a Replace Toner message. To replace the toner cartridge, see Replacing the
toner cartridge on page 95.
Note
The Toner LED will blink continuously if the toner cartridge is near the end of its life.