Solution:
To clean the glass
1.Turn off the HP
2.Clean the glass with a soft cloth or sponge slightly moistened with a nonabrasive glass cleaner.
CAUTION: Do not use abrasives, acetone, benzene, or carbon tetrachloride on the glass, since they can damage it. Do not place or spray liquid directly on the glass. The liquid might seep under the glass and damage the device.
3.Dry the glass with a dry, soft,
4.Turn on the HP
To clean the lid backing
1.Turn off the HP
NOTE: Depending how long the HP
2.Clean the white document backing with a soft cloth or sponge slightly moistened with a mild soap and warm water.
Wash the backing gently to loosen debris. Do not scrub the backing.
3.Dry the backing with a dry, soft,
CAUTION: Do not use
4.If further cleaning is needed, repeat the previous steps using isopropyl (rubbing) alcohol, and wipe the backing thoroughly with a damp cloth to remove any residual alcohol.
CAUTION: Be careful not to spill alcohol on the glass or exterior of the HP All-
Printouts seem blurry or fuzzy
Cause: The fax sender is using a low resolution or the original was poor quality.
Solution: Ask the sender to increase the resolution and to verify the quality of the original.
Cause: The paper loaded in the input tray is not suitable for the HP
Solution: If the paper you are using is too fibrous, the ink applied by the HP
For more information on choosing paper, see Understand specifications for supported media.
Print quality troubleshooting | 141 |