Epson C I - 4 0 4 User Manual page 5

Operating Environment
Avoid installing the printer where it is exposed to moisture or heat (eg. direct sun
light).
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Temperature:
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Humidity:
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Humidity with Automatic (only printer CI - 4050)
Sheet Feeder (ASF):
Slots and openings in the printer's housing are provided for ventilation. Always
ensure that these openings are not obstructed.
Also ensure that the cables at the rear of the printer do not interfere with the
output paper path.
When processing fanfold paper always place the printer with its front edge
slightly off the edge of the table.
+ 10EC to + 35EC (+50EF to +95EF)
20% to 80%
30% to 70%
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