Canon MF55DD Series manual Maintenance and Inspections

•To avoid damage to the power cord and creating a fire hazard, always disconnect the power cord and the interface cable when moving the machine. Otherwise, the power cord or interface cable may be damaged, resulting in a fire or electrical shock.

•Do not drop paper clips, staples, or other metal objects inside the machine. Also, do not spill water, liquids, or flammable substances (alcohol, benzene, paint thinner, etc.) inside the machine. If these items come into contact with a high-voltage area inside the machine, it may result in a fire or electrical shock. If these items are dropped or spilled inside the machine, immediately disconnect the power cord from the power outlet. Then, contact Canon Authorized Service Facilities or the Canon Customer Care Center.

CAUTION

•Do not place heavy objects on the machine, as they may tip over or fall resulting in personal injury.

•Disconnect the power cord for safety when the machine will not be used for an extended period of time, such as during consecutive holidays.

•The laser beam can be harmful to human bodies. Since radiation emitted inside the product is completely confined within protective housings and external covers, the laser beam cannot escape from the machine during any phase of user operation.

Read the following remarks and instructions for safety.

•Close the ADF or the platen glass cover gently to avoid catching your hand. Failing to do so may result in personal injury.

•Do not press down hard on the platen glass cover when using the platen glass to scan a thick book. This may damage the platen glass and/or result in personal injury.

•Do not subject the machine to strong physical shock or vibration.

•Unplug the machine before moving it.

•Do not lift the machine by any of its attachments.

•If the machine exhibits a distinct change in performance, this indicates a need for servicing.

Maintenance and Inspections

WARNING

•When cleaning the machine, disconnect the power cord. Failure to observe these steps may result in a fire or electrical shock.

•Disconnect the power cord from the power outlet regularly, and clean the area around the base of the power plug's metal pins and the power outlet with a dry cloth to ensure that all dust and grime is removed. If the power cord is connected for a long period of time in a damp, dusty, or smoky location, dust can build up around the power plug and become damp. This may cause a short circuit and result in a fire.

•Clean the machine using a slightly dampened cloth with a mild detergent mixed with water. Do not use alcohol, benzene, paint thinner, or other flammable substances. Check detergent for flammability prior to use. If flammable substances come into contact with a high-voltage area inside the machine, it may result in a fire or electrical shock.

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