Remarks For Handling The Thermal Head - Ricoh LDD280 Service Manual

REMARKS FOR HANDLING THE THERMAL HEAD

Pay careful attention to the following remarks when servicing:
• Do not touch the surface with
bare hands. If this occurs, clean
the surface with alcohol.
• Do not damage the heating
elements.
Thermal Head
• Connect and disconnect the connectors carefully.
Keep them horizontal and firmly reconnect them.
• Adjust the voltage supplied to match the specified value for
the thermal head.
- Other Remarks -
Avoid using the machine under humid conditions. Moisture tends to condense on
the thermal head, damaging the elements.
SM
• Remove any foreign materials
from the platen roller.
• Remove foreign materials.
• There are some ICs
inside the metal cover.
Do not push the cover
down.
• Do not touch the master
film surface with bare
hands.
• Do not touch the
Connector
6-23
THERMAL HEAD
connector terminals with
bare hands, to prevent
damage from static
electricity.
ECU
PSU
C262D011.WMF
C262/C265