Epson TM-U590/U590P Operator's Manual page 42

Paper
Ambient temperature
and copy capability
Relationship between ambient temperature and
number of copies
Number of copies
Original + 4 copies
Original + 1 to 3 copies
4-4 Reference Information
Paper type: Normal paper
Carbon copy paper
Pressure sensitive paper
Total
thickness: .0141")
See "Copy capability and paper thickness"
on the next page for more information.
Size 70 mm 70 mm to 210 mm
(W L):
(2.76" 2.76"to 8.27"
11.69")
Copy capability is greatly influenced by
the ambient temperature, so printing must
be performed under the conditions
described in the table below.
Ambient temperature (print mode)
Approx. 20° to 45°C (68° to 113°F)
5° to 45°C (41° to 113°F)
0.09 to 0.36 mm (.0035 to
297 mm (A4)