Brother ADS-3100 High-Speed Desktop Color Scanner for Home & Small Offices - Manual (Page 209)

Home > Routine Maintenance > Clean Your Brother Machine > Clean the Scanner and Rollers
Clean the Scanner and Rollers
A spot of dirt or correction fluid on the glass strip may cause poor quality scans. Clean the scanner and rollers if
a vertical line appears in the scanned data or if areas are missing in the scanned data.
1. Press and hold to turn off the machine.
2. Remove the ADF.
3. Press the release tab to open the Front Cover.
4. From the back of the machine, clean the glass strips (1) in the ADF unit with a soft lint-free cloth. Make sure
that both glass strips are clean.
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