Delta OHM HD40.1, Manual, Page: 22 / 28

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8. SPECIFICATIONS
Printing method Thermal
Resolution 203 DPI (8 dot/mm)
Printing width 48mm centered in the paper roll
Paper roll width 57mm ... 58mm
Max. paper roll diameter 32mm
Number of columns 24
Printing speed Up to 90 mm/sec (depending on battery charge
and ambient conditions)
Sensors Paper detection
Character set IBM II 858 table
Printing formats Normal or extended
Character font 1 (16 x 24 dot – 2mm x 3mm)
Thermal head durability
Mechanism life 100 million pulses (temperature: 20...25°C)
Abrasion resistance 50km of paper (temperature: 20...25°C)
Cover group durability 2000 opening/closing cycles or more
Communication interfaces RS232
Bluetooth 2.0 (for HD40.2)
RS232 Baud rate
9600, 19200 and 38400 baud
(the factory
parameter is 38400 baud)
Bluetooth Baud rate 38400 baud (for HD40.2)
Bluetooth operating distance Up to 10m without hindrance (for HD40.2)
Mains power supply (cod. SWD10) 100-240Vac/12Vdc-1A mains battery charger
Batteries Four 1.2V AA rechargeable batteries (NiMH)
Printing autonomy 3000 lines 24 characters each
It prints one line every 10 seconds
Switch-off function 0, 5, 10 or 15 minutes
Dimensions 105mm x 165mm x 53mm
Weight 380g (with batteries and paper roll)
Material ABS