Oki Teriostar LP-1040 Series User Manual page 7

When connecting and disconnecting the power cord, hold it by the plug or
connector.
To prevent a fire, electric shock, or malfunction, avoid pulling the cord.
If you use a power strip, change it for a new one at least once a year.
Do not use an extension cable or an adapter plug.
Once a month, turn the power switch off and inspect the followings. Contact
your service representative if you detect any problem.
‘ The plastic insulator at the base of the plug's pins does not suffer from
heat deformation.
‘ The plug's pins are not bent or covered by rust.
‘ There is no dust between the plug's pins.
‘ The power cord is not frayed and the energized wires are not exposed.
‘ The plug is firmly plugged into the socket.
‘ There is no dust on the plug or the socket.
Before moving the Printer from its current installation location to another
location, contact your service representative.
In addition to the items above, observe the warnings and precautions in each
section of the manual.
LP-1040/LP-1040-MF User's Manual for Basic Printer Operation
7