English
Specifications
Print method
Print density
Printing width (default)
Print font
Font
Characters per line Font A: 35, Font B: 42, Font C: 52
Character size
(W×H)
Character set
Paper
Roll paper
dimensions
(default)
Paper thickness
Paper roll spool
diameter
Specified thermal
paper
Print speed
Interface
Receive buffer
Power
Specified battery
consumption
AC adapter:
EPSON PS-10
(Model DA-42Y12)
Life
Mechanism
Print head
Autocutter
Temperature/
Operation
humidity
(Print quality
guaranteed)
Storage
Overall dimensions (mm)
Mass (with the battery, without roll
paper)
Note: For the battery specifications, see its instructions.
iv
Thermal line printing
203 dpi × 203 dpi [dpi: dots per 25.4 mm (dots per inch)]
52.5 mm {2.1"}, 420 dot positions
Font A: 12 × 24, Font B (default): 10 × 24, Font C: 8 × 16
Font A: 1.50 × 3.0, Font B: 1.25 × 3.0, Font C: 1.0 × 2.0
95 Alphanumeric, 48 International, 128 × 10 Graphic
57.5 ± 0.5 mm {2.26 ± 0.02"}
(59.5 ± 0.5 mm {2.34 ± 0.02"} by removing the spacer
installed)
50 µm ~ 80 µm
18 mm {0.71"} outside
Original: Kanzaki Specialty Paper (USA): P350 (paper
thickness: 62 µm),
P310 (paper thickness: 58 µm), P300 (paper thickness: 56 µm)
Maximum 70 mm/s {2.76 in/s}, when number of dots per dot
line is 64 dots or less (printing with a fully charged battery, at
25°C {77°F}, print density 100%)
®
Bluetooth
/Serial (RS-232C)
128 bytes
Lithium-ion battery: Product name: LIP-2500, Trade name:
Seiko Epson Corporation
Output: DC 7.4 V
Capacity: 2200 mAh
Output voltage: DC 12 V
Input voltage: AC 100 V ~ 240 V
Product name: PS-10, Trade name: Seiko Epson Corporation
10,000,000 lines printing
100,000,000 dots
500,000 cuts
5 ~ 45°C {41 ~ 113°F}, 10 ~ 90% RH
Abnormal operations not found when the printer is left under
the environment of 25°C {77°F}, 60% RH for 2 hours after it
was left in the following conditions:
High temperature and humidity: 50°C {122°F}, 90% RH for
120 hours
High temperature: 70°C {158°F} for 120 hours
Low temperature: -25°C {-13°F} for 120 hours
103 × 159 × 65 {4.1 × 6.3 × 2.6 in} (W × D × H)
Approx. 670 g {1.5 lb}