Rev. A
Handling 3-3
EU-T432 Technical Manual
Confidential
❏
Make sure no dust collects on the thermal paper.
❏
Since the printer uses a line thermal print head, condensation must be avoided. If
condensation occurs, do not turn on the printer until it has disappeared.
❏
Do not apply excessive pressure to the
lever, platen
when opening or closing the
platen
unit
with the lever.
Cut sheet presenter module
CAUTION:
Since the paper feed motor surface will be hot after printing for a long period of time,
never touch them with your bare hands; allow about 15 minutes for them to cool.
❏
Since the EU-T432 contains permanent magnets as well as electromagnets in the motor, they
should not be used in an environment with excessive dirt, dust and metallic dust.
❏
Operate the cut sheet presenter module only when required. Do not apply excessive
pressure when operating the cut sheet presenter module.
❏
Do not turn off the power during operations because that could cause a paper jam.
Control circuit board module
The serial interface is secured with inch-type hexagonal lock screws. If you need to use
millimeter-type screws, replace the inch-type screws with the millimeter-type screws enclosed
in the box.
Paper roll
❏
Use only the recommended thermal paper because thermal paper contains a high ion
content such as Na, K and Cl may damage the head heating elements.
❏
Avoid heat, humidity, sunlight and solvents, regardless of whether or not the paper has
been used. (Thermal paper gradually darkens at about 70
°
C {158
°
F}.)
❏
Remove the installed paper roll when the unit is not used for a long time in a high
temperature or high humidity condition; otherwise the thermal sensitive materials
contained in the thermal paper may stick to the thermal head area, affecting the printing
quality.
❏
Label sheets are not available for the EU-T432.
