Input Data Buffer; Electric Specification; Reliability; Safety Approvals - Epson Photo750 Service Manual

EPSON Stylus Photo 750

1.2.8 Input Data Buffer

† Buffer: 256 Kbytes

1.2.9 Electric Specification

† 120V version
„ Rated voltage:
„ Input voltage range:
„ Rated frequency range:50 - 60Hz
„ Input frequency range:49.5-60.5 Hz
„ Rated current:
0.4A(Max.0.5A)
„ Power consumption: Approx.18W(ISO/IEC 10561 Letter
pattern) Energy Star compliant
„ Insulation Resistance:10 M ohms min. (between AC line and
chassis, DC 500V)
„ Dielectric:
AC 1000 V rms. 1 minute or
AC 1200 V rms 1 second(between AC
line and chassis)
† 220-240V version
„ Rated voltage:
AC220-240V
„ Input voltage range:
„ Rated frequency range: 50 - 60Hz
„ Input frequency range:49.5-60.5 Hz
„ Rated current:
0.2A(Max.0.3A)
„ Power consumption: Approx.18W(ISO/IEC 10561 Letter
pattern) Energy Star compliat
Product Description
AC 120V
AC 99 -132V
AC 198 -264V
„ Insulation Resistance:10 M ohms min. (between AC line and
„ Dielectric:

1.2.10 Reliability

† Total print volume:
† Print Head Life:

1.2.11 Safety Approvals

† 120V version
„ Safety standard:
„ EMI:
† 220-240V version
„ Safety standard:

1.2.12 Acoustic noise

† Level:
General Description
Revision A
chassis, DC 500V)
AC 1500 V rms. 1 minute (between AC
line and chassis)
10,000 pages(A4, Letter)
2000 million dots/nozzle
UL1950 with D3
CSA22.2 No.950 with D3
FCC part 15 subpart B classB
CSA C108.8 class B
EN60950(VDE, NEMKO)
EN55022(CISPR Pub.22) class B
AS/NZS 3548 class B
Approx. 47 dB(A) (According to ISO 7779)
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