Canon PIXMA iP4820 On-Screen Manual - Page 356
Cleaning
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Cleaning Page 356 of 468 pages Advanced Guide > Maintenance > Cleaning Your Printer > Cleaning U059 Cleaning This section describes the cleaning procedure that is needed to maintain your printer. Important Do not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so as not to scratch the surface. Paper tissue powder or fine threads may remain inside the printer and cause problems such as print head blockage and poor printing results. Be sure to use a soft cloth. Never use volatile liquids such as thinners, benzene, acetone, or any other chemical cleaner to clean the printer, as this may cause a malfunction or damage the printer's surface. Cleaning the Exterior of the Printer Cleaning the Protrusions inside the Printer Page top
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