Epson 1010 User Manual page 206

Paper:
Width
Length
Thickness
Weight
Note: The use of 24 lb paper is available only at normal
temperature. Paper feed accuracy cannot be assured within 0.9"
(22 mm) from either the top or bottom edges of the paper.
Storage condition:
8-14 Technical Specifications
C806122
7.17 to 8.5 inches
(182 to 216 mm)
8.27 to 14.3 inches
(210 to 364 mm)
0.0028 to 0.005 inches (0.07 to 0.14 mm)
17 to 24 lb (64 to 90 g/m*)
Printable area
Temperature 65°F to 70°F (18°C to 22°C)
Humidity
C806242
7.17 to 14.33 inches
(182 to 364 mm)
10.12 to 14.33 inches
(257
to 364 mm)
40% to 60%