Daily Maintenance - Citizen CT-S310II User Manual

To prevent injury and printer failures from worsening, observe the following:
While the paper cover is open, be careful to not touch the manual
cutter that is in the paper eject slot.
Do not touch the printing surface of the thermal head.
Do not touch any of the moving parts (e.g., paper cutter, gears, active
electric parts) while the printer is working.
In case of trouble do not attempt to repair the printer. Ask Citizen
Systems service for repair.
Be careful that the covers do not pinch your hands or fingers.
Be careful of the sharp edges on the printer. Do not allow them to
injure you or damage property.
• May result in electric shock, burn, or injury.
If the printer emits smoke, an odd smell, or unusual noise while
printing, immediately abort the current print session and
unplug the printer from the electric outlet.
Observe the following precautions for daily maintenance.
When cleaning the printer, always turn it off and unplug it from the
electric outlet.
Use a soft, dry cloth for cleaning the surface of the printer case.
For severe stains, use a soft cloth slightly dampened with water.
Never use organic cleaning solvent such as alcohol, paint thinner,
trichloroethylene,
processed cleaning cloth.
To remove paper dust, use a soft brush.
CAUTION
• The thermal head is at a dangerously high temperature immediately after printing.
Allow it to cool off before starting maintenance work.
CAUTION

DAILY MAINTENANCE

benzene, or ketone.
— 7 —
Never use a chemically