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Chapter 6 Appendix
Copyright © 2018 Duplo Corporation All Rights Reserved
Chapter 6 Appendix
1. Specifications
Design and specifications are subject to change without notice.
Basic specifications
Model
DF-850
DF-870
Item
Unit
The number of paper-feed shelves
1
Paper feed tray paper loading capacity
mm
46 (*1)
inch
1.8 (*1)
Power supply
Voltage
V
100 - 240
Frequency
Hz
50/60
Current consumption
A
1.3 - 0.65
Power consumption
W
125
Airborne noise
Conditions
With the machine placed on the table with the height of 0.6
m/23.62 inches, measured at a distance of 1 m/39.37 inches from
the control panel and at a height of 1.55 m/61.03 inches from the
floor.
Noise test EN13023 J.3.1.1 – Grade 3
Paper quality: Fine quality paper 81.4 g/m
2
/21.6 lb (Vertical)
Paper size: A4
Processing speed: 3 speed+
Processing form: Double fold
Equivalent continuous
A-weighted sound
pressure level (L
Aeq
)
(*3)
dB
76
75
Sound pressure level
at peak (L
pC
)
99
94
Dimensions
(W x D x H)
When used
mm
900 x 480 x 535
inch
35.44 x 18.90 x 21.07
When stored
mm
620 x 480 x 535
inch
24.41 x 18.90 x 21.07
Mass
kg
31.5 (*2)
34.0 (*2)
lb.
69.5 (*2)
75.0 (*2)
When used
When stored
D
D
H
W
H
W
(*1) Fine quality paper 64 g/m
2
/17.1 lb
(Equivalent to 500 sheets)
Cross folding shall be 25 mm/0.98 inch or less
(*2) Including accessories
(*3) * L
Aeq
is the value added consideration
of the variation with time to the A-weighted
sound pressure level L
pA
.
