26
Using with Devices that Emit Radio
Waves
If this unit is to be used together with devices that emit
strong radio waves, such as a radio knife, always verify
that the unit is operating properly before use and ensure
that there is no failure of the unit.
Cleaning the Cabinet
Note
Before cleaning the printer, be sure to turn off the power
and disconnect the power cord.
When the cabinet becomes dirty
When solvents such as benzene or thinner, or acid,
alkaline or abrasive detergent, or chemical cleaning
cloths are used on the printer surface, the surface finish
may be damaged. Take care with respect to the
following:
• Clean the printer surface with a 50 to 70 v/v%
concentration of isopropyl alcohol or a 76.9 to 81.4 v/
v% concentration of ethanol.
• Stubborn stains may be removed with a soft cloth such
as a cleaning cloth lightly dampened with mild
detergent solution and then cleaned using the above
chemical.
• Do not use unnecessary force to rub the printer surface
with a stained cloth. The printer surface may be
scratched.
• Do not keep the printer surface in contact with a
rubber or vinyl resin product for a long period of time.
The surface finish may deteriorate or the coating may
come off.
Cleaning the Thermal Head
If the printout is dirty or white stripes appear on the
printouts, clean the thermal head using the cleaning
sheet supplied.
Carry out the head cleaning operation using the menu.
Caution
A paper cutter is mounted in the unit. When cleaning the
thermal head, be careful not to touch the paper cutter.
Touching the paper cutter may cause injury.
1
Press the
1
On/standby switch to on.
2
Press the OPEN button to open the door.
If the paper is loaded in the paper tray, remove it.
Note
Be careful not to let the surface of the paper touch
the other objects. Failure to do so may cause
defective printings because of the dirt on the paper.
