Electrical Characteristics - Epson AcuLaser Color 2000 Service Manual

EPSON AcuLaser C2000

1.2.9 Electrical Characteristics

The following items do not apply to the Optional Units.
AC Line Noise
Pulse Width: 50-1000ns
Pulse Polarity: +/-
Repeating: Asynchronous
Mode: Common / Normal
Voltage: 1kv No component damage to 2kv.
Instantaneous Power Failure
DIP 100% (at rated voltage - 10%) 1 cycle. No abnormality to quality in
print cycle.
Satisfies the following conditions under the evaluation conformed to
"IEC61000-4-11"
Falls by 95%, 0.5 cycle : No print error except for slight dot error.
Falls by 30%, 25 cycle : No component damage
Falls by 95%, 250 cycle : No component damage
Static Electricity Resistance
Satisfies the following conditions under the 50% Flash over method.
Up to ± 7 kv: No hardware error at all.
Up to ± 10 kv: No print error except for slight dot error.
Up to ± 15 kv: No component damage.
Satisfies the following conditions under the evaluation conformed to
"IEC61000-4-2"
Contact discharge 8kV :
internal discharge 15kV : No device error at all
Product Descriptions
No device error at all
Controller Unit Specifications
Inrush Current
1/2 cycle 50A max. (in an environment of 23°C min.)
Insulation Resistance
10MΩ max.
Dielectric Strength
No breakdown when the following voltage is applied for one minute.
Table 1-19. Dielectric Strength
100/120V Model
200V Model
1
Leak Current*
100V model 0.25 mA max.
120V model 3.5 mA max.
200V model 3.5 mA max.
*1: Measured according to [The Guideline for Leak current of Per-
sonal computers]
Revision C
Across Primary and Chassis
AC1000V
AC1500V
29