Dell B1163 Multifunction Mono Laser Printer - Manual (Page 14)

Safety information
14 1. Introduction
7
Maintenance / Checking
Caution
Use only No.26 AWG a or larger, telephone line cord, if necessary.
Otherwise, it can cause damage to the machine.
Make sure you plug the power cord into a grounded electrical
outlet.
Otherwise, this could result in electric shock or fire.
Use the power cord supplied with your machine for safe
operation. If you are using a cord which is longer than 2 meters (6
feet) with a 110V machine, then the gauge should be 16 AWG or
larger.
Otherwise, it can cause damage to the machine, and could result
in electric shock or fire.
Do not put a cover over the machine or place it in an airtight
location, such as a closet.
If the machine is not well-ventilated, this could result in fire.
Do not overload wall outlets and extension cords.
This can diminish performance, and could result in electric shock
or fire.
The machine should be connected to the power level which is
specified on the label.
If you are unsure and want to check the power level you are using,
contact the electrical utility company.
a. AWG: American Wire Gauge
Unplug this product from the wall outlet before cleaning the
inside of the machine. Do not clean the machine with benzene,
paint thinner or alcohol; do not spray water directly into the
machine.
This could result in electric shock or fire.
When you are working inside the machine replacing supplies or
cleaning the inside, do not operate the machine.
You could get injured.
Keep cleaning supplies away from children.
Children could get hurt.
Do not disassemble, repair or rebuild the machine by yourself.
It can damage the machine. Call a certified technician when the
machine needs repairing.
To clean and operate the machine, strictly follow the user's guide
provided with the machine.
Otherwise, you could damage the machine.