Epson GT-7000 Service Manual page 11

EPSON GT-7000


Color Correction: Impact-Dot Printer
Thermal Printer
Ink-jet Printer
CRT Display
User defined


Brightness: 7 levels


Line Art: Fixed threshold
TET


Digital halftoning: AAS
Error Diffusion 3 modes(A,B,C)


Bi-level, Quad-level: Dither(Resident)4 modes(A,B,C,D)
Dither(User defined) 2 modes(A,B)


Interface(Resident): Either one of them below;
SCSI Model ; 50-pin Half pitch Connectors
USB Model ; Type-B Receptacle Connector


Line Source: White Cold cathode Fluorescent Lamp


Option: TPU, ADF
ELECTRICAL SPECIFICATION


Rated Voltage: AC100-120V
AC220-240V


Input Voltage: AC 100-120V
AC 220-240V


Rated Current: 0.5A (Input AC 100V)
0.3A (Input AC 200V)


Rated Frequency Range: 50-60Hz


Input Frequency Range: 49.5-60.5 Hz


Power consumption: Approx. 20W
Rev. A
± 10%
± 10%


Ω
Insulation resistance: 10 M
(between AC line and chassis)


Dielectric strength: AC 1.5kV, 1 min
(between AC Line and chassis)
SAFETY, EMC


Safety: UL1950 (UL)
CSA C22.2 No.950 (CSA)
EN60950 (VDE)
EN60950 + Nordic deviation (NEMKO)
IEC950 (ROTEST, PSB)


EMC FCC Part15 Subpart B Class B
CSA C108.8 Class B
AS/NZS3548 Class B
CISPR Pub22 Class B
CNS13438 Class B


CE Marking
Low Voltage Directive 73/23/EEC
EMC Directive 89/336/EEC
RESISTANCE TO ELECTRIC NOISE


Static electricity: Panel-10kv
metal-7kv / 150pF, 150
Chapter 1 Product Description
at 500VDC
EN60950
EN55022 Class B
EN61000-3-2
EN61000-3-3
EN50082-1
IEC 801-2/801-3/801-4
Ω
4