Oce CS 4040 Installation Manual

Scanner maintenance 35Replacing the white reference platenAfter long periods of continuous scanning, we recommend that you change thewhite reference platen in order to maintain consistently high quality scans. To replace the white reference plate1 Switch the power off and disconnect the power cord.2 Remove the original pressure platen as described.3 With a screwdriver, remove the two screws located at the extremity. Take carenot to lose the two small washers.4 Remove the angle bracket.5 Turn over the original pressure platen.6 Gently slide the white reference plate horizontally out of its lodging.[8] Removing the white reference plate7 Replace with a new platen by slowly sliding it back into its lodging.8 Replace the metal angle bracket with the two screws and washers to secure thereference platen in its lodging.9 Replace the original pressure platen as described.