User Manual

TM-T20II User’s Manual 19
Specifications
lps: lines per second dpi: dots per 25.4 mm (dots per inch)
*: The values are those when the paper width is changed to 58 mm by installing the 58-mm width paper
guide plate and making the paper width setting with utility software for the TM-T20II.
For how to install the 58-mm width paper guide plate, see “Changing the Paper Width” on page 15.
Default Delay Times for Power Management for Epson Products
This product will enter low power (sleep) mode after a period of nonuse. The time interval has been set at
the factory to ensure that the product meets Energy Star standards of energy efficiency and cannot be
modified by the consumer.
The power consumption in the sleep mode and power off mode is described below.
80 mm paper width 58 mm paper width
*
Printing method Thermal line printing
Printing speed 200 mm/s {7.87"/s} max.; 53.3 lps (3.75 mm {0.15"} feed)
Ladder bar code and 2D symbol: 100 mm/s {3.93"/s}
The above speed values are approximate.
The values are when the printer prints with density “Normal” at 25°C {77°F}.
Speed is adjusted automatically depending on the voltage applied and
head temperature.
Roll paper
(single-ply)
Width 79.5 mm ± 0.5 mm {3.13" ± 0.02"} 57.5 mm ± 0.5 mm {2.26" ± 0.02"}
Diameter Maximum outside diameter: 83 mm {3.27"}
Spool Spool diameter: Inside: 12 mm {0.47"}; Outside: 18 mm {0.71"}
Thermal paper type NTP080-80 NTP058-80
Interface Serial: RS-232
Ethernet: 10BASE-T/100BASE-TX
USB (Type B): Compliance: USB 2.0
Communication speed: Full-speed (12 Mbps)
USB (Type A): for wireless LAN unit
Current consumption
(at 24V)
1.5 A
Temperature Operating: 5 to 45°C {41 to 113°F}
Storage: –10 to 50°C {14 to 122°F}, except for paper
Humidity Operating: 10 to 90% RH
Storage: 10 to 90% RH, except for paper
Overall dimensions 140 × 199 × 146 mm {5.75 × 5.51 × 7.83"} (W × D × H)
Weight (mass) Approx. 1.7 kg {3.74 lb}
USB model Serial model Ethernet model
AC 230V/50 Hz
Sleep mode
1.2 W 0.91 W 2.7 W
Power off mode
0.39 W 0.39 W 0.39 W
AC 115V/60 Hz
Sleep mode
1.1 W 0.81 W 2.6 W
Power off mode
0.30 W 0.30 W 0.30 W