Printer specifications

Indicators Status indicator light (blue/green/red)
Charging indicator light (orange)
Printing Method Direct thermal printing with a line thermal print head
Printing Resolution 300 dpi × 300 dpi
Print speed 15 seconds/sheet
(standard text on thermal paper with 7 % coverage at an ambient temperature of 74.6 °F / 25 °C)
No. of pages that can be rinted 100 or more during continuous printing with a fully charged battery. Using Bluetooth sleep mode will affect this figure. (Based on 7% coverage at an ambient temperature of 74.6 °F / 25 °C) (Standard paper manufactured by Brother: A7 thermal)
Paper supply method Brother paper cassette, automatic paper feed mechanism
Paper Brother A7 cut paper (2.9" (74 mm) × 4.1" (105 mm))
Power supply Compact switching AC adapter for charging, lithium ion battery (built in) 780 mAh (7.4 V)
Interface Complies with USB Ver. 1.1 and compliant with Bluetooth ver. 1.1 class 2 serial port profile supported
Dimensions 3.9" (100 mm) (W) × 6.3" (160 mm) (not including projection) (D) × 0.7" (17.5 mm) (H)
Weight 0.66 lbs. (300 g) (including the built-in lithium ion battery and a paper cassette containing 50 sheets of plain thermal paper)