Reliability, Durability And Maintainability - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+


Transient Outage: DIP 100% (at rated voltage-100%) 1 cycle


Electrostatic Tolerance: Less than 8KV
No damage to image


Surge Current: 1/2-cycle / Not above 100A


Insulation Resistance(TBD): Less than 10 M


Dielectric Strength:
Table 1-10. Dielectric strength
Primary-Chassis
100/120V AC1000V
200 V Series AC1500V


Leakage Current:
Rev.B
Insulation shall not break down when
the following voltage is applied between
primary circuit and chassis for 1 minute.
Primary- Secondary
AC2000V
AC3000V
120V 3.5 mA or less
200V series 3.5 mA or less

1.3.5 Reliability, Durability and Maintainability

MPBF: 400,000 pages (one-side printing)


Print Volume: Maximum 150,000 pages/month
Average
Table 1-11. Paper Feed Reliability
Paper Jam Rate
Standard
Environment
MP Tray 1/200
Cassette1, 2 1/5000
High capacity 1/5000
feeder, Cassette
NOTE: a. These figures are measured, assuming normal paper is
used. This measurement does not apply when boundary
face is generated. Boundary face is generated when the
additional paper is added to paper already set.


Printing position reliability
Table 1-12. Printing position
One-side printing
Main Scan direction 2.0mm
Sub scan direction 1.5mm


Skew (See the figure on next page)
Table 1-13. Skew
One-side printing
Main scan direction ( c-d )
Sub scan direction ( a-b )
NOTE: The measurements for MP Tray are based on one-side
printing.
CHAPTER 1 Product Description
25,000 pages/month
a
Double Feed Rate
Average of all Standard Average of all
environment Environment environment
1/100 1/100
1/2500 1/5000
1/2500 1/5000
duplex printing MP Tray*
2.4mm
1.9mm
duplex printing
2.0mm 2.4mm
1.5mm 1.9mm
TBD
1/2500
1/2500
2.9mm
2.1mm
MP Tray*
2.9mm
2.1mm
13