Consumable Parts; Drum Unit; Toner Cartridge; Periodical Replacement Parts - Brother HL-820 Service Manual

2.

CONSUMABLE PARTS

2.1

Drum Unit

The Drum lamp is on when the drum unit is nearly at the end of its life.
Life expectancy:
Note:
There are many factors that determine the actual drum life, such as temperature,
humidity, type of paper and toner that you use, the number of pages per print job, etc..
2.2

Toner Cartridge

Toner low:
Toner empty:
Life expectancy:
Note:
Toner life expectancy will vary depending on the type of average print job printed.
2.3

Periodical Replacement Parts

No. Description
1
Fixing Unit
Fixing Unit
2 Scanner Unit
3 MP sheet feeder ASSY
Note:
The above table shows only estimated values. They are subject to change without prior
notice.
20,000 pages at 20 pages per job
8,000 pages at 1 page per job
The Data and Alarm lamps blink once every five seconds.
The Data and Alarm lamps blink once every second.
2,400 pages/new toner cartridge
(when printing A4- or letter-size paper at 5% print coverage)
Part No.
UL8750001
UL8751001
UL8748001
UL8749001
IV-3
Qty service life (number of prints)
1 (50,000)
1 (50,000)
1 (50,000 or more)
1 (50,000 or more)
Remarks
120V
230V