Cautions For Handling The Printer - Canon LBP7780CX User Manual

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Cautions for Handling the Printer

This printer consists of various electronic and precision optical parts. Read the following section so that you can handle the
printer properly.
Before handling the printer, see
Do not place any objects other than printing paper on the printer, trays, or covers. This may result in damage to the
printer.
Avoid shaking the printer. This may result in poor print quality or damage to the printer.
Do not leave any covers open longer than required. Exposing the printer to direct sunlight or strong light may result in
deterioration in print quality.
Do not open the covers on the printer during printing. This may result in damage to the printer.
Handle each cover gently when opening or closing it. Failure to do so may result in damage to the printer.
If you want to put a cover on the printer to prevent dust from entering the printer, turn the power OFF and allow the
printer to cool down sufficiently before covering the printer.
If you do not plan to use the printer for a long period of time, unplug the power plug from the AC power outlet.
Do not use or store the printer in a room where chemicals are used.
"Important Safety Instructions."