8 WHEN SOMETHING IS WRONG WITH THE EQUIPMENTRegular Maintenance 129Regular MaintenanceWe recommend that you clean the following portions weekly so that the originals can always be scanned inunsoiled conditions.y Be careful not to scratch the portions when cleaning them.y When cleaning the surface of the equipment, do not use such organic solvents as thinner or benzine.- This could warp the shape of the surface or leave it discolored.- When using a chemical cleaning pad to clean it, follow the instructions.1. Scanning area (surface of the long rectangular glass) / 2. Original glassWipe it with a soft dry cloth. If there are still stains remaining, clean with a piece of soft cloth which hasbeen moistened with water and then squeezed well. Do not use liquids other than water (such as alcohol,organic solvents or neutral detergent).3. Guide / 4. Platen sheetClean the surface as follows depending on the extent of the staining.y Clean it with a soft cloth.y Clean it with a soft cloth lightly moistened with water.y Clean it with a soft cloth lightly moistened with alcohol, and then wipe with a dry cloth.y Clean it with a soft cloth lightly moistened with watered-down neutral detergent, wipe with a clothmoistened with water, and then wipe with a dry cloth.1 2 3 4