Canon imagePROGRAF GP-4000 Online Manual page 415

Warning
• Never use flammable solvents such as alcohol, benzine, or thinner. If these substances come into
contact with electrical components inside the printer, there is a risk of fire or electrical shock.
Important
• Do not use a dry cloth to wipe inside the top cover. This may create a static charge, which may
attract dust and affect the printing quality.
• Do not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so as
not to scratch the surface.
7. 7. Close top cover.
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