3M™ AT9000 MK2 Full Page Reader User Guide
Maintenance
4.
Maintenance
The 3M™ AT9000 MK2 Full Page Reader has no user-serviceable parts but its glass surface must be
cleaned on a regular basis. For extensive repairs, return the reader to 3M service depot. See page 32 for
more information.
Powering the reader on/off
To power off the reader, press and hold the power switch on the back panel for 1 second. To power the
reader back on, quickly press the power switch for 0.5 s.
Cleaning the reader
Clean the reader regularly to ensure proper performance.
Use a safe cloth that will not damage glass, such as the 3M™ Scotch-Brite™ Microfiber
Cleaning Cloth (provided). To reorder cleaning cloths, contact Global Technical Services
(GTS). See page 32 for more information.
Do not use abrasive cleaners or solvents. These may scratch the glass or damage the
plastic.
To clean the reader:
1. Power off the reader by depressing the power switch and holding for approximately 1 second.
2. Remove the hood as described on page 24.
3. Clean the document window with a clean 3M™ Scotch-Brite™ Microfiber Cleaning Cloth. For
stubborn dirt, use a mild glass cleaner or a lightly dampened cloth (water).
4. Verify that there are no streaks or smudge spots remaining on the document window.
5. Clean the body of the reader with a lightly dampened cloth (water).
6. Turn on the reader by quickly pressing the power switch.
7. Verify that the power-up self test performs correctly. For more information, see “Power on the
reader” on page 19.
Copyright 2018 IDScience Inc. Rev. 20180725
