23
Line Thermal Printer Mechanisms
The many benefits of thermal printers include quiet operation, high-speed printing and
excellent high-density barcode printing. Demand for thermal printers is rising steadily
worldwide as POS, ECR and KIOSK applications proliferate. Citizen Systems provides a
wide range of high-quality thermal printers to meet these expanding customer needs.
58mm paper width
5V operation
50mm/sec printing speed
Compact design
Specifications
Printing method
Total dots
Dot density
Printing width
Printing speed
Paper feeding pitch
Sensors Head temperature
Paper presence
Head-up
Voltage range VH
Vdd
Current Head (VH = 5V)
consumption Motor (VH = 5V)
Recommended Width
paper Thickness
Paper (Manufacturer)
Reliability Head pulse-resistance
Head wear-resistance
Environment Operation
Storage
External dimensions (W DH)
Weight
Line thermal dot printing
384 dots/line
8 dots/mm
48mm
Max. 400 dot-lines/sec
0.125mm
Thermistor
Photo-interrupter
Mechanical switch
DC 4.2 – 8.5V
DC 4.75 – 5.25V
Max. Approx. 2.3A
Max. Approx. 0.5A
58mm
60–72µm
KF50-HAD (Shin-Oji)
50,000,000 pulses or more
50km or more
Temperature: 0 45˚C
Humidity: 35 85% RH
Temperature: -20 60˚C
Humidity: 10 90% RH
75 56.5 21mm
Approx. 82g
LT-286mm
58
Paper Roll
Type Classification
1) Model
1) Model
LT-286
LT-286
Interface Parallel and RS-232C
Number of columns Font A: 32 / Font B: 42
Font Font A: 12 24 dots / Font B: 9 24
Command set ESC/POS
Barcode Supported
Firmware location Masked CPU
Buffer 2k bytes
Supporting devices Auto cutter, Paper sensor, Head-up, LF switch, Error LED, Paper out LED
Dimensions 80 80mm
Source voltage 5.0 ±5%
Gate array 202LA-00
Cutting method Slide cutting
Paper width 45 — 69mm
0.06 — 0.15mm
Max. cutting frequency 20 cuts/min
Voltage 5V ±10%
Current (peak) 2.8A
Operating temperature 0 — 45°C
Size 80 55.7 15mm
Weight 140g
Reliability 500,000 cuts
Number of tab left (F) ull cut blade type None
(P) artical cut blade type None or 1 tab
Accessories
Gate array
202LA-00
Control board
BD2-2860U
Auto cutter
ACS-224
Control chip