Noritsu Koki IP-64 Manual De Instrucciones página 63

To clean the platen roller, pinch roller, and
cleaning roller used for removing dust
accumulated on the paper:
Clean the rollers gently with a soft cloth moistened with
absolute alcohol.
Platen roller
Pinch roller
Clean the rollers gently with a soft cloth moistened
with absolute alcohol while turning the roller.
To clean the paper feed roller:
Clean the roller gently with a soft cloth moistened with
absolute alcohol while turning the pinch roller.
Paper feed roller
Cleaning roller to remove
dust accumulated on the
paper
Note
The surface of the rubber roller is soft and easily
scratched. When cleaning it, be careful not to scratch
and not to push on the surface of the rubber roller
strongly. Doing so may cause the picture quality of the
printouts to deteriorate.
When the following symptoms appear
When the message "HEAD IN COOLING"
begins to appear on the information display
frequently:
Ventilation holes are provided on the front and rear of
the printer. Clean the filter on the front panel of the
printer. If the filter is dirty, the time required for cooling
the thermal head is lengthened and this causes the
printing time to become longer.
1
Pull the lock lever for the front door toward you to
open the front cover.
2
Remove the filter.
3
Wash the filter with water to remove the dust.
Note
Do not rub the netting of the filter roughly.
63
Precautions