Epson TM-L90 User Manual page 20

3. Turn the knob in the direction of the arrow, by using a ballpoint
pen or tweezers, until you see a triangle mark in the opening.
TM-L90 Specifications
.
Print method
Dot density
Print width
Paper dimensions
Thermal paper type
Interface
1
Power supply*
Current consumption
Temperature
Humidity
Overall dimensions
Weight (mass)
dpi: dots per 25.4 mm (dots per inch)
*1: Be sure to use a safety-standards-applied power source that meets the following specifications.
Rated output: 24 V/2.0 - 10.0 A or more, Maximum output: 240 VA or less
20 TM-L90 User's Manual
Thermal line printing
203 dpi × 203 dpi [dots per 25.4 mm {1"}]
55 mm, 440 dot positions
59 ± 0.5 mm
Thermal paper for Taiwan convenience store
Ethernet (10BASE-T/100BASE-TX)
DC+24 V ± 7%
Approximately 1.8 A
Operating: 5 to 45°C {41 to 113°F}
Storage: –10 to 50°C {14 to 122°F}
10 to 80%
148 × 140 × 203 mm (H × W × D)
Approximately 1.9 kg
Knob
Triangle mark