Справочник Пользователя для Brother hl-34500cn

CHAPTER 7 TROUBLE SHOOTING

7-24

Note

When the LCD indicates the ‘toner low’ or ‘toner empty’ message, you can
resolve a print quality problem by replacing a toner cartridge with a new one.

Question Recommendation

White horizontal lines
or bands or rubbing

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ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
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1) Check that the printer is installed on a solid level

surface.

2) Check that the rear access cover is closed

correctly.

3) Check that the toner cartridges are installed

correctly.

4) Shake the toner cartridges gently.

Colors are light or
unclear on the whole
page

1) Check that the specified paper was used.
2) Change the paper to freshly unpacked paper, and

then check that the problem is solved.

3) Check that the rear access cover is closed correctly.
4) Shake the toner cartridges gently.

White vertical streaks
or bands

Identify the missing color, and then replace that toner
cartridge.
*The toner has probably reached the end of its life.

However, when you see a white vertical line on the
toner roller, try the following procedure:

1. Cut a sheet approx. 50mm x 50mm out of a

transparency film.

2. Insert the film about 10mm into the gap between the
toner roller and the blade.
3. Slide the film and pull it out as shown below.