Ribbon Cartridge; Input Data Buffer; Electrical Specification; Reliability - Epson LQ-670 Service Manual

LQ-670 Service Manual

1.2.6 Ribbon Cartridge

‰Type
: Fabric
‰Color
: Black
‰Ribbon life
: 2 million characters (LQ 10cpi, 48 dots/character)
‰Dimensions
:120.5mm(W) x 101.5mm(D) x 23.5mm(H)

1.2.7 Input data buffer

‰0 Kbyte or 64 Kbyte*
Note*) : Depends on default settings.

1.2.8 Electrical Specification

‰120V version

„Rated voltage
„Input voltage range
„Rated frequency range
„Input frequency range
„Rated current
„Power consumption
„Insulation resistance
„Dielectric strength
‰230 V version
„Rated voltage
„Input voltage range
„Rated frequency range
„Input frequency range
„Rated current
„Power consumption
„Insulation resistance
„Dielectric strength

1.2.9 Reliability

‰Total print volume
‰(MTBF)
‰Print head life
‰Ribbon life
1-14
: AC120V
: AC103.5 to 132V
: 50 to 60 Hz
: 49.5 to 60.5 Hz
: 0.7A(max.2.2A)
: Approx.30W (ISO/IEC10561 Letter pattern)
Energy Star Compliant
: 10 M min.(between AC line and chassis, DC 500V)
: AC1000 Vrms. 1min.or
AC1200 Vrms. 1 sec.(between AC line and chassis)
: AC220 to 240V
: AC198 to 264V
: 50 to 60Hz
: 49.5 to 60.5Hz
: 0.4A (max.1.1A)
: Approx.30W (ISO/IEC10561 Letter pattern)
Energy Star Compliant
: 10M min. (between AC line and chassis, DC 500V)
: AC1500 Vrms. 1min.(between AC line and chassis)
: 6.5 million lines (except print head)
: 5000 POH
: 200 million strokes/wire
: 2 million characters
Rev. A