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Maximum diameter:
Ø
83
mm (When 2-ply or 3-ply paper is used.
When 1-ply paper is employed, the maximum diam-
eter shall be Ø 60 mm.)
Paper core inside diameter:
Ø 10.5 to 12.5 mm
*
Normal paper
Paper thickness: 0.06 to 0.85 mm
Weight:
52.3 g/m
2
to 64 g/m
2
(45 to 55 kg/1000 sheets/1091 X 788 mm)
*
Pressure sensitive paper
Maximum 1 original + 2 copies. Copy capability is considerably affected by
the ambient temperature.
Refer to table A-2. Relationship between Ambient Temperature and Number
of Copies.
Paper thickness:
Total thickness shall be a 0.2 mm or less combina-
tion of 0.05 to 0.08 mm sheets. Paper thickness to
be auto cut should be 0.06 mm + 0.06 mm, and the
total thickness shall be a 0.12 mm or less.
Table A-2. Relationship between Ambient Temperature
and Number of Copies
/
Number of Copies
1
Temperature
1
1 original + 1
copy
5 to 40 °C
1
original + 2
copies
1
Approx. 25°C
8. Receive buffer
Either 40 bytes or approx. 1 Kbyte is selectable using DIP switch. (TM-U300A/U300B)
Either 0 byte or approx. 1 Kbyte is selectable using DIP switch. (TM-U300PA/U300PB)
9. Electrical characteristics
Opening power supply:
Packaged AC adapter
One of the following 4 AC adapters is selected,
depending on the local power:
26