Canon imagePROGRAF GP-4000 - Manual (Page 384)

Important
• Do not touch the linear scale (A), carriage shaft (B), or ink tube stabilizer (C). Touching these •
may cause malfunction.
• Do not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so
as not to scratch the surface.
8. If ventilation duct (D) is dirty, use damp cloth that you have wrung out completely to wipe 8.
it clean.
If the Carriage is obscuring the ventilation duct, move the Carriage manually before cleaning the duct.
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