HP 3030 Service Manual - Page 69
To clean the LJ 3015 glass and white platen, To clean the LJ 3020 and 3030 glass, CAUTION
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To clean the LJ 3015 glass and white platen Over time, specks of debris might collect on the scanner glass and white platen, which can affect performance. Use the following procedure to clean the scanner glass and white platen. 1. Use the power switch to turn off the product, and then unplug the power cord from the electrical socket. 2. Tilt the device control panel forward. 3. Clean the glass strip and the white platen with a soft cloth or sponge that has been moistened with nonabrasive glass cleaner. Figure 3-1. Cleaning the LJ 3015 glass Figure 3-2. CAUTION Note Cleaning the LJ 3015 white platen Do not use abrasives, acetone, benzene, ammonia, ethyl alcohol, or carbon tetrachloride on any part of the device; these can damage the device. Do not place liquids directly on the glass or platen. They might seep and damage the device. 4. Dry the glass and platen with a chamois or cellulose sponge to prevent spotting. 5. Plug the product in and use the power switch to turn on the product. To clean the LJ 3020 and 3030 glass Dirty glass, from fingerprints, smudges, hair, and so on, slows down performance and affects the accuracy of special features such as fit-to-page and copy. If streaks or other defects appear only on copies produced using the automatic document feeder (ADF), clean the scanner strip (step 3). It is not necessary to clean the scanner glass. 1. Use the power switch to turn off the device, unplug the power cord from the electrical socket, and then raise the lid. ENWW Cleaning the product 51