Brother International HL-730PLUS Users Manual - English - Page 53

Handle the drum unit carefully as it contains toner. If toner scatters

Page 53 highlights

English: HL-YL User's Guide, Chapter 5 CHAPTER 5 MAINTENANCE 4. Wipe the following gears and electric terminals with cleaning alcohol on a cotton swab. Gently wipe the scanner window and the toner sensor with a soft dry cloth. Toner Sensor Gears Gears Electric Terminal Scanner Window Fig. 5-22 Cleaning the Gears, Electric Terminals, Scanner Window, and Toner Sensor ! Caution • Do not touch the scanner window with your finger. • Do not wipe the scanner window with cleaning alcohol (isophorol). 5. Turn the drum unit upside down carefully. ! Caution Handle the drum unit carefully as it contains toner. If toner scatters and your hands or cloths get dirty, wipe or wash it off with cold water immediately.  Note It is recommended to put the drum unit on a piece of disposable paper or cloth in case of accidental toner spill or scatter. 5-13

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CHAPTER 5 MAINTENANCE
5–13
English: HL-YL User’s Guide, Chapter 5
4.
Wipe the following gears and electric terminals with cleaning
alcohol on a cotton swab. Gently wipe the scanner window and the
toner sensor with a soft dry cloth.
Fig. 5-22 Cleaning the Gears, Electric Terminals,
Scanner Window, and Toner Sensor
!
Caution
Do not touch the scanner window with your finger.
Do not wipe the scanner window with cleaning alcohol (isophorol).
5.
Turn the drum unit upside down carefully.
!
Caution
Handle the drum unit carefully as it contains toner. If toner scatters and
your hands or cloths get dirty, wipe or wash it off with cold water
immediately.
Note
It is recommended to put the drum unit on a piece of disposable paper or
cloth in case of accidental toner spill or scatter.
Toner Sensor
Scanner Window
Electric Terminal
Gears
Gears