NAUT324C-256K
- Technical reference - Rev. B
Page 21
9. OPERATING
PRECAUTIONS
•
Before to operate with the printer, take actions to prevent static electricity issues.
•
Do not touch the printer connectors or other electrical parts with naked hands.
•
The print-head surface is coated with glass, for this reason, mechanical stresses, shocks,
dust and scratches should be avoided to prevent damage.
•
Do not operate in dusty environments otherwise the life of printer will be shorten.
•
When paper other than that specified is used, the following problems may occur: proper
print density cannot be obtained; printer head reliability is lowered.
•
Ensure the paper does not have high abrasion factor, low sensitivity or abnormal
chemicals, use only the specified paper.
•
Avoid condensation, if condensation occurs, do not switch ON the printer until
condensation has disappeared.
•
Print quality would become degraded if paper or ink residue were stuck on the head
surface, in this case, clean the print-head according to the instructions given in the present
document, do not use sandpaper or other hard objects as this will destroy the heating
elements.
•
If the printer emits smoke, smell of burning, or unusual noise while printing, immediately
stop the current print session and disconnect the power supply.
