e following causes can be considered.
There is dust or dirt on the originals or the scanner glass.
Solutions
Remove any dust or dirt that adheres to the originals, and clean the scanner glass.
& “Cleaning the Scanner Glass” on page 138
The original was pressed with too much force.
Solutions
If you press with too much force, blurring, smudges, and spots may occur.
Do not press with too much force on the original or the document cover.
& “Placing Originals on the Scanner Glass” on page 44
Straight Lines Appear when Sending Faxes from the ADF
e following causes can be considered.
There is dust or dirt on the ADF or originals.
Solutions
Clean the ADF, and remove any dust or dirt that adheres to the originals.
& “Cleaning the ADF” on page 138
The Iimage Quality of the Sent Fax is Poor
e following causes can be considered.
The resolution is set to low.
Solutions
If you do not know the performance of the sender’s fax machine, set the following before sending a fax.
❏ Select Fax > Fax Settings and then make the Resolution setting to set the highest quality image.
Solving Problems
>
Printing, Copying, Scanning, and Faxing Quality is Poor
>
The Quality of the Sent Fax is Poor
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