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• CPU Name uPD784215GC084-8EU
Number of control bit 8bit
Internal RAM 4 KBytes
• RAM1 and 2 Name HY628100ALLG-70
Capacity 128 K bytes
• Option RAM3 Name HM628512BLP-5/7SCL
Capacity 512 Kbytes
• Flash ROM1 Name LH28F016SCT-L95
Capacity 2 M bytes
• Printer Name M-U420-061
Print method Impact dot matrix printer
Paper cut Manual-paper cut
• Roll paper Type Fine-quality paper
Size Width 44.5 ± 0.5 mm
Roll diam 83 mm or less
Thickness 75 ± 15 µm
1. SPECIFICATIONS
1-1. Electrical specifications
120V 220V 230V 240V
• Power consumption In operation Max. 0.7 A 0.4A 0.4A 0.4A
Min. 0.3 A 0.2A 0.2A 0.2A
Power OFF 0.3 A 0.2A 0.2A 0.2A
• Memory protection Back-up battery VL3032/1F2
Back-up period 90 days (25 °C)
Battery life Replace the battery every 5 years.
Recharge time 48 hours
• Clock & Calendar Accuracy Within ± 30 sec. per month (25 °C)
Auto calendar Effective until 2099 A.D.
1-2. Environmental specifications
• Operating temperature 0 °C ~ 40 °C
• Operating humidity 10 % ~ 90 %
• Storage temperature -25 °C ~ 65 °C
• Storage humidity 10 % ~ 95 %
• Vibration strength 1.5 G (The machine must be in the carton box)
1-3. Main components