Epson TM-290-II Operator's Manual page 52

3. Ribbon
(1) Inking method:
(2) Color:
(3) Cassette type: ERC-27
(4) Life expectancy: Approx. 1,500,000 characters
4.
Paper
(1) Paper types:
(2) Total thickness:
(3) Dimensions:
(4) Copy capability and paper thickness:
(a) No copies (single-ply paper): 0.09 mm to 0.25 mm
(b) Combination of normal paper and pressure sensitive paper:
Backing paper:
Copy paper, original paper:
Carbon copy paper:
[Example] In case of 1 original and 2 copies:
Exclusive ribbon cassette
l
Purple
Normal paper (High quality), Pressure sensitive
paper, Carbon copy paper
Single-ply paper; 0.09 to 0.25 mm
Copy paper;
80 mm (W) X 80 mm (L) to 182 mm (W)X 257 mm(L)
Up to the European B5 size
Original:
Carbon copy paper: 0.035 mm (0.035X 2 sheets)
Copy
Backing paper:
Total thickness:
- 4 7 -
0.09 to 0.35 mm
(Approx. 135 kg)
3 sheets maximum
(1 original + 2 copies)
(0.09 mm to 0.35 mm)
0.07 mm to 0.20 mm
0.04 mm to 0.07 mm
Approx. 0.035 mm
0.04 mm (0.04 X 1 sheet)
0.04 mm (0.04 x 1 sheet)
0.07 mm (0.07 X 1 sheet)
mm
0.22