HP Designjet T1120 SD-MFP Kurzübersicht Seite 30

3. There are two lid release buttons on the backside of the scanner.
Simultaneously slide the lid release buttons towards the scanner's center until
you feel them unlock, and pull the lid backwards towards your body. Open the
scanner lid all the way back.
4. Gently wipe the glass plate and the three rows of rollers with a lint-free cloth
dampened with a mild, streak-free glass cleaner.
CAUTION:
these chemicals. Do not spray liquids directly onto the scanner glass plate or
anywhere else in the scanner.
26 Chapter 3 Maintenance
Do not use abrasives, acetone, benzene or fluids that contain
ENWW