Reliability specifications – Star Micronics PR921-24-A User Manual

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7. RELIABILITY SPECIFICATIONS

(1) Life

Presentation System: 1 million times

Note 1: If not using our recommended paper type, reliability cannot be guaranteed. Therefore,

you should always use the recommended paper type.

Note 2: This reliability is guaranteed for receipt lengths of 100 mm or less.

(2) Vibrations/Shocks from Drops (In the order of drop, vibrations)

1 Drop Shock Test

Height of Drop :

1 angle, 3 corners: 85 cm

6 surfaces: 100 cm

Direction of Drop :

1 angle; 3 corners; 6 surfaces

Number of Drops :

Once each time (total of 10 drops)

Packing Status :

Minimum Packing Status

2 Vibration Test

Direction of Vibration :

XYZ

Vibration Frequency :

10 Hz to 55 Hz to 10 Hz

Sweep Time :

1 minute

Vibration Acceleration Speed :

0.3 to 9.3 G

Charging Time :

One Direction Two Hours (Total Six Hours)

Packing Status :

Minimum Packing Status

Total Vibrations :

Constant at 1.54 mm