Epson AcuLaser Color 2000, Руководство по обслуживанию

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EPSON AcuLaser C2000 Revision C
Product Descriptions Controller Unit Specifications 26
1.2.6 Reliability, Durability, Serviceability
MPBF
80,000 pages (200,000 images) min.*
1
MTBF
3,000 hours min.*
2
Paper Feeding Reliability
Printing Start Position Accuracy / Paper Skew
Figure 1-2.
Printing Start Position Accuracy/Paper Skew Descriptions
*1: In color mode, 4 images (YMCK) are printed per sheet. MPBF is calcu-
lated assuming a B/W: color job ratio of 1:1.
e.g. : 200,000 = 80,000/2 + (80,000/2 x 4)
*2: PV (page volume) per month : 8,000pages(average)
calculated assuming the Operating time per month as 300 hours
(average).
Table 1-16. Paper Feeding Reliability
*1
*1: Using recommended paper in standard environment (15 to 25°C , 35 to
70%RH)
Single-sided printing Duplex printing
Paper jam rate 1/2000 sheets (max.) 1/1000 sheets (max.)
Paper misfeed 1/2000 sheets (max.) ---
Multiple sheet feed rate
*2
*2: The values for multiple-sheet feed rate do not include effects at the bound-
ary between original paper and replenished paper, occurring after paper
is replenished.
1/500 sheets (max.) ---
Paper creasing 1/1000 sheets (max.) 1/500 sheets (max.)
Leading edge folded (for
1C or more)
*3
*3: 1C indicates 1mm corner fold.
1/1000 sheets (max.) 1/500 sheets (max.)
Table 1-17. Printing Start Position Accuracy/Paper Skew
*1
*1: With A4/LT
Directions
Single-sided
printing
Duplex
printing
Print start position
accuracy
Main Scanning Direction (c) ±2.0 mm ±3.2 mm
Sub Scanning Direction (a) ±2.5mm ±2.0 mm
Paper skew
Main Scanning Direction
(c-a)
±1.5 mm
±2.5 mm
(TBD)
Sub Scanning Direction
(a-b)
±2.0mm
±3.5 mm
(TBD)
Guaranteed
Printing Area
b
c
a
d
e
f
Paper feed direction