Service manual

AL-2051 SPECIFICATIONS 2 - 2
3. Copy performance
*1: The first-copy time is measured after the power save indicator turns off following power on, using the document glass with the polygon rotat-
ing in the copy ready state and "Selection of copy start state" set to ON in the user programs (A4 (8-1/2" x 11"), paper fed from paper tray).
The first-copy time may vary depending on machine operating conditions and ambient conditions such as temperature.
Fusing section Fusing system Heat roller system
Upper heat roller Type Teflon roller
Lower heat roller Type Silicon rubber roller
Heater lamp Type Halogen lamp
Voltage 120V / 220 - 240V
Power consumption 800W
Electrical section Power source Voltage 120V / 220 - 240V
Frequency Common use for 50 and 60Hz
Power consumption Max. Less than 1000W
Average (during copying) 380Wh/H or less
Average (stand-by) 80Wh/H or less
Pre-heat mode 28Wh/H or less
Section, item Details
Copy ratio Document glass Variable:
25% to 400% in 1% increments (total 376 steps)
Fixed:
50%, 70%, 86%, 100%, 141%, 200%
(50%, 64%, 78%, 100%, 129%, 200%)
RSPF Variable:
50% to 200% in 1% increments (total 151 steps)
Fixed:
50%, 70%, 86%, 100%, 141%, 200%
(50%, 64%, 78%, 100%, 129%, 200%)
Manual steps (Text, Photo) 5 steps
Copy speed (CPM) First-copy time *1
(Approximately)
8.0 seconds (When user program 24 is set to OFF)
10.7 seconds
(paper: A4 (8-1/2" x 11"), exposure mode: AUTO, copy ratio: 100%)
AB system
A4 (Landscape)
Same size 20
AB system
B5 (Landscape)
Same size 20
Inch system
8-1/2" x 11" (Landscape)
Same size 20
Max. continuous copy quantity 99
Void Void area Leading edge 1 - 4mm
Trailing edge 4mm or less
Side edge void area 0.5mm or more (per side)
4.5mm or less (total of both sides)
Image loss Leading edge same size: 3.0mm or less (OC) / 4mm or less (RSPF)
Enlarge: 1.5mm or less (OC) / 3mm or less (RSPF)
Reduction (50%): 6.0mm or less (OC) / 8mm or less (RSPF)
Warm-up time - - -
Section, item Details