Specifications, Copier – Ricoh A251 User Manual
Page 73
65
COPIER
Configuration
Desktop
Process
Dry electrostatic transfer system
Scanning
Original moving over a fixed fiber optics array
Originals
Sheet
Original Reference Position Center
Original Size
Maximum: 914 (W)
×
2,000 (L) (36”
×
80”)
Minimum: A4
(210 (W)
×
297 (L)) (8.5”
×
11”)
Copy Size
Maximum: 914 (W)
×
2,000 (L) (36”
×
80”)
Minimum: A4
(210 (W)
×
297 (L)) (8.5”
×
11”)
Warm-up Time
Within 5 minutes at a room temperature of 74°F (23°C)
First Copy
Within 30 seconds (A1
, 23”
×
35”,)
Copying Speed
3000mm (118.1”) per minute
Automatic reset
2 minutes (can also be turned off or set to 1,3,4m or 5 minutes)
Reproduction Ratio
Fixed: 1 to 1
Paper Feed
manual feed/optional roll feeder
Toner replenishment
Cartridge system
Self-diagnostic codes
LED indicators
Power Source
North America: 120V, 60Hz, 12A
Europe:
220-240V, 50/60Hz, 7A
Power consumption
Maximum 1.4kW
Noise emission
Stand by, less than 57dB
Copy cycle, less than 72dB (copier only)
Measurements made following ISO7779
Dimension (W
×
D
×
H)
1,080
Ч
570
Ч
490mm (42.5”
Ч
22.4”
Ч
19.3”)
Weight
79kg (174lb)
6. SPECIFICATIONS