4-2
4.2 Static Electricity Tolerance (ESD)
Test Specifications
Error Rate: 5% Max. Must be no damage to
elements
Direct Contact Discharge (Self-Print)
Outside of External Cover
±6 kV ±8 kV
Direct Through-air Discharge (When Idling)
Inside of External Cover
±8 kV ±15 kV
Indirect Contact Discharge (Self-Print)
±6 kV
±4 kV (Checker
connection)
-
<Note> Use switching power PS60-24A.
4.3 AC Line Noise Tolerance
Test Specifications
Stand-alone Tolerance (Self-Print)
±1200V
PC Connection Tolerance (ASCII Continuous Printing) ± 500V
<Note> Use switching power PS60-24A.
4.4 Vibration/Falling Shocks
(1) Vibration Tests (When Packaged)
Vibration Directions: XYZ
Vibration Frequency: 7 Hz to 100 Hz
Sweep Time: Logarithmic Frequency Sweep Rate:
Reciprocal at 5 minutes
Vibration Accel. Speed: 1.5 G (Constant)
Printing Time: One hour (Total 3 hours)
Packing Status: Minimum Packing Status
Must be no visual or operational problems externally or internally after
applying vibration.
(2) Drop Shock Tests (When Packaged)
Height of Drop: 80 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
Must be no visual or operational problems externally or internally after
dropping.