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DR300 Operator Manual
27
Simple Troubleshooting
Confirm the following items when operation of this equipment failed even though power
supply is switched on.
Nothing is shown on the display
Check Point Remedy
1. Is the power cable firmly plugged
into the power outlet?
Plug power cable again into the outlet
firmly.
2. Is the power cable firmly plugged
into the equipment?
Plug power cable again into the power
connector on the main body firmly.
3. Is the power cable damaged? Replace power cable.
4. Is the fuse on the main body blown? Check the fuse at the right side of main
body. If it is blown, replace with
equivalent fuse.
If it blows again after it is replaced, contact
SATO service engineer.
*Please ensure printer is disconnected from
the mains before exchanging fuse.
5. Is there current supplied to the
equipment?
Check power source for power supply
outlet. If there is no problem with the
power source, check the electricity supply
of the building.
Check for any power shut down.
6. Is the power source fuse or the
circuit breaker for the building
blown or tripped?
Contact the building maintenance office.
• Do not operate power switch or plug in / out power cable with wet hands to avoid
electrocution.
• Disconnect printer from mains before cleaning.
Chapter 5 - Power Supply