Reliability, Durability, Serviceability - Epson ACULASER COLOR 2000 Service Manual

EPSON AcuLaser C2000 / AcuLaser C1000
Table 1-14. Sensor Specifications
Standard Tray / Optional Feeder / Duplex Unit (continued)
Detected
Unit
Conditions
Communication
Mounted/
Optional feeder check with the main
unmounted
unit
Mounted/
Duplex unit Detects the short pin.
unmounted
Standard/Optional Cassette
Table 1-15. Sensor Specifications - Standard/Optional Cassette
Detected
Detection Method
Conditions
Mounted/ Returns GND from AIDC sensor
unmounted for the detection.
Actuator (operates together with
Paper size
the end guide)
Paper near end Photo sensor
Paper out Actuator

1.2.6 Reliability, Durability, Serviceability

MPBF
80,000 pages (200,000 images) min.*
*1:In color mode, 4 images (YMCK) are printed per sheet. MPBF is cal-
culated assuming a B/W: color job ratio of 1:1.
e.g. : 200,000 = 80,000/2 + (80,000/2 x 4)
Product Descriptions
Detection Method Comments
It is not guaranteed to be
unmounted/mounted while
power is on.
Detection is performed
only at powering on.
Comments
A4 or LT
50 +/- 30 sheets (with 80g/m
paper)
1
Controller Unit Specifications
MTBF
2
3,000 hours min.*
Paper Feeding Reliability
Table 1-16. Paper Feeding Reliability
Paper jam rate
Paper misfeed
Multiple sheet feed rate *2
Paper creasing
Leading edge folded (for 1C
or more) *3
*1: Using recommended paper in standard environment (15 to 25°C , 35 to
70%RH)
*2: The values for multiple-sheet feed rate do not include effects at the boundary
between original paper and replenished paper, occurring after paper is replen-
ished.
*3: 1C indicates 1mm corner fold.
2
Printing Start Position Accuracy / Paper Skew
Table 1-17. Printing Start Position Accuracy/Paper Skew
Main Scanning Direction (c)
Print start position
accuracy
Sub Scanning Direction (a)
*2: PV (page volume) per month : 8,000pages(average)
calculated assuming the Operating time per month as 300 hours
(average).
*1
Single-sided printing Duplex printing
1/2000 sheets (max.) 1/1000 sheets (max.)
1/2000 sheets (max.) ---
1/500 sheets (max.) ---
1/1000 sheets (max.) 1/500 sheets (max.)
1/1000 sheets (max.) 1/500 sheets (max.)
Single-sided
Directions
printing
±2.0 mm
±2.5mm
Revision E
*1
Duplex
printing
±3.2 mm
±2.0 mm
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