Specifications - Ricoh Aficio 480W Dolphin-C2 Service Manual

28 April 2005

SPECIFICATIONS

1. COPIER ENGINE
Configuration:
Copy Process:
Originals:
Original Image Size:
(W x L)
Max Original Width:
Original Weight
Copy Paper Size:
(W x L)
Copy Paper Weight
Copying Speed:
(cpm: copies / minute)
Photoconductor:
Reduction/Enlargement:
Reduction
100%
Enlargement
Zoom:
Resolution:
Gradation:
Warm-up Time:
Console
Dry electrostatic transfer system
Sheet
Maximum: 914 x 15,000 mm (362" x 600")
Max. through-put width: 950 mm (37")
Minimum: 210 x 182 mm (81/2" x 9")
950 mm (37.4")
Rear Straight:
Upper :
Document Roll:
Maximum:
Roll Feed: 914 x 15,000 mm (36" x 600")
Bypass feed: 914 x 2,000 mm (36" x 78")
Minimum:
Roll Feed: 210 x 210 mm (81/2" x 81/2")
Bypass Feed: 210 x 182 mm (81/2" x 9")
52.3 ~ 104.7 g/m² (13.9 ~ 27.9 lb.)
4.5 cpm (A0/E SEF)
8 cpm (A1/D LEF)
Organic photoconductor drum
Inch Version
Engineering
25, 32.4,50, 64.7 %
100 %
129.4,200,258.8,400 % 133.3,200,266.7,400 % 141, 200, 282.8, 400%
25 ~ 400% (0.1%/step)
Scanning 600 dpi, Printing 600 dpi
Scanning: 256 levels
Printing: 4 levels
120V Ver.: 110 sec.
220V Ver.: 125 sec.
(Room temperature 23°C, 120V: US, 230V: EU)
Spec-1
20.0 ~ 157 g/m² (5.32 ~ 41.7 lb.),
30 µm ~ 1.1 mm
20.0 ~ 104.7 g/m² (5.3 ~ 27.8 lb.)
52.3 ~ 104.7 g/m² (13.9 ~ 27.9 lb.)
Arch.
25,33.3,50,66.7%
100 %
Metric Version
25, 35.4, 50, 70.7%
100%