Brother International HL5050 Users Manual - English - Page 122

abcde, Examples of poor print, quality, Recommendation

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Examples of poor print quality Recommendation ■ Make sure you use paper that meets our specifications. Rough-surfaced paper or thick print media may cause this problem. See What kind of paper can I use? in Chapter 1. ■ Make sure that you choose the appropriate media type in the printer driver. See What kind of paper can I use? in Chapter 1. ■ Try using a new drum unit. See Replacing the drum unit in Chapter 5. Ghost ABCDEFGH abcdefghijk ABCD abcde 01234 Toner specks ■ Make sure that you use paper that meets our specifications. Rough-surfaced paper may cause the problem. See What kind of paper can I use? in Chapter 1. ■ The drum unit may be damaged. Put in a new drum unit. See Replacing the drum unit in Chapter 5. ■ Make sure that you use paper that meets our specifications. See What kind of paper can I use? in Chapter 1. ■ Choose Thick paper mode in the printer driver, or use thinner paper than you are currently using. ■ Check the printer's environment because conditions such as high humidity can cause hollow print. See Positioning the printer in Chapter 1. Hollow print ■ You may clear the problem by cleaning the primary corona wire inside the drum unit by sliding the blue tab. Make sure you return the blue tab to the home position (▲). See Cleaning in Chapter 5. ■ The drum unit may be damaged. Put in a new drum unit. See Replacing the drum unit in Chapter 5. All black TROUBLESHOOTING 6 - 11

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TROUBLESHOOTING
6 - 11
Ghost
Make sure you use paper that meets our specifications. Rough-surfaced
paper or thick print media may cause this problem. See
What kind of paper
can I use?
in Chapter 1.
Make sure that you choose the appropriate media type in the printer driver.
See
What kind of paper can I use?
in Chapter 1.
Try using a new drum unit. See
Replacing the drum unit
in Chapter 5.
Toner specks
Make sure that you use paper that meets our specifications. Rough-surfaced
paper may cause the problem. See
What kind of paper can I use?
in
Chapter 1.
The drum unit may be damaged. Put in a new drum unit. See
Replacing the
drum unit
in Chapter 5.
Hollow print
Make sure that you use paper that meets our specifications. See
What kind
of paper can I use?
in Chapter 1.
Choose
Thick paper
mode in the printer driver, or use thinner paper than you
are currently using.
Check the printer’s environment because conditions such as high humidity
can cause hollow print. See
Positioning the printer
in Chapter 1.
All black
You may clear the problem by cleaning the primary corona wire inside the
drum unit by sliding the blue tab. Make sure you return the blue tab to the
home position (
). See
Cleaning
in Chapter 5.
The drum unit may be damaged. Put in a new drum unit. See
Replacing the
drum unit
in Chapter 5.
Examples of poor print
quality
Recommendation
ABCDEFGH
abcdefghijk
ABCD
abcde
01234