Print Quality - Brother HL-2400C Service Manual

Color laser printer

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Print Quality

You can clear a print quality problem by replacing a toner cartridge with

a new one if the LCD indicates the 'toner low' or 'toner empty' message.

White horizontal lines or bands

ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.

Colors are light or unclear in

the whole page

ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.

White vertical streaks or bands

ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.

Recommendation

1) Check the printer is installed on a solid, level

2) Check the rear access cover is closed correctly.

3) Check the toner cartridges is installed correctly.

4) Shake the toner cartridges gently

1) Check the specified paper is used.

2) Check the problem is solved after change to fresh

unpacked paper.

3) Check the rear access cover is closed correctly.

4) Shake the toner cartridges gently

Check which color is missing and replace the toner

*The toner has probably come to 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.

CHAPTER 6 TROUBLESHOOTING

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