Daily Maintenance - Citizen CT-S4000DCL User Manual

To prevent injury and printer failures from worsening, observe the
following:
■ Do not touch the printing surface of the thermal head.
■ Do not touch any of the moving parts (e.g., paper cutter, gears, active
electrical 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 printer cover does not entrap your hands or fingers.
■ Be careful with 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 supply outlet.
Observe the following precautions for daily maintenance.
■ When cleaning the printer, always turn it off and unplug it from the
supply 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, benzene, or ketone. Never use a chemically
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 launching maintenance work.
CAUTION

DAILY MAINTENANCE

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