Samsung SRP-350 - Manual (Page 30)

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D. Specification
Printing method Thermal line printing
Dot density 180 X 180 dpi (7dots/mm)
Printing width 72.192 ± 0.2mm
Paper width 79 ~ 80 mm
Characters per line (default) 42 (Font A)
56 (Font B)
Printing speed 35.5 lines/sec(1/6” Feed)
150 mm/sec
Receive Buffer Size 4K Bytes
NOTE : Printing speed may be slower, depending on the data
transmission speed and the combination of control commands.
Input voltage 120/230 VAC
Frequency 50/60 Hz
Supply voltage
Output voltage +24 VDC
Temperature 5 ~ 45 ℃ (Operating)
-10 ~ 50 ℃ (Storage) Environmental
Conditions
Humidity 30 ~ 80 % RH (Operating)
10 ~ 90 % RH (Storage)
; Except for paper
Mechanism
Head
15,000,000 lines
1x10
8 pulse
(Approximately 100 Km)
LIFE *
Auto Cutter 1,000,000 Cut
MCBF *
Mechanism 37,000,000 lines
* These values are calculated under printing level 2 with
recommended paper at normal temperature.
* These values may vary with environment temperature, printing
level, etc.
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JE68-00112B
Rev. 3.00