Canon ImageRunner iR8500 Series, Service Manual, Page: 88 / 1122

Chapter 1
1-52
1.2.6.3 Sepecifications
0008-8522
iR8070
Non-image width (left/right) Direct/R-E: 2.5 -/+1.5 mm (when an ADF is used: 2.5 -/+1.8
mm)
Image margin (leading edge) Direct/R-E: 4.0 + 1.5/-1.0 mm (when an ADF is used: 4.0 -/
+1.5/-1.0 mm)
Image margin (trailing edge) Direct/R-E: (one-sided) 2.5 -/+1.5 mm (when an ADF is used:
2.5 -/+1.5 mm) Direct/R-E: (two-sided) 2.5 -/+2.0 mm (when
an ADF is used: 2.5 -/+2.0 mm)
Image margin (left/right) Direct/R-E: 2.5 + 1.5 mm (when an ADF is used: 2.5 -/+1.5
mm) (on left, 0.5 mm or more)
Auto Clear Yes (2 min standard; may be changed between 0 and 9 min in
1-min increments)
Auto power off No
Low-power mode Yes (15 min standard; may be changed in user mode: 10, 15, 20,
30, 40, 50, 60, 90 min; 2, 3, 4 hr)
Sleep mode Yes (60 min standard; may be changed in user mode: 10, 15, 20,
30, 40, 50, 60, 90 min; 2, 3, 4 hr)
Energy save mode Yes (-10 % standard; may be changed in user mode: -10 %, -25
%, -50 %, 0 % no recovery time)
Option See "System configuration".
Operating environment
(temperature range) See "Selecting the site".
Operating environment
(humidity range) See "Selecting the site".
Operating environment
(atmospheric pressure) 810.6 to 1013.3 hpa (0.8 to 1.0 atm)
Power supply rating 208 V/12 A (60 Hz) 230 V/13 A (50 Hz)
Power consumption
(maximum) 2.7 kw or less
Noise In operation 81 dB or less In standby 59.5 dB or less
Ozone Initial: 0.02 ppm or less (avr), 0.05 ppm or less (max.) Later
(after 250,000 pages): 0.05 ppm or less (avr), 0.10 ppm or less
(max.)
Dimensions 764 (W) x 795 (D) x 1005 (H) mm (approx.)
Weight 261 kg (approx.)
Environmental
consideration - Drum Heater (82 W) common for all countries - Cassette
Heater (20 W) 208 V model: none available 230 V model:
service parts
Body Console
Copyboard Fixed
Light source type Xenon lamp
Lens type Lens array (F3.7)
Photosensitive medium Amorphous silicon drum (108-mm dia.)
Reproduction method Indirect electrostatic
Charging method Corona
Exposure method Twin laser unit
Copy density adjustment
function Auto, or manual (9 settings)
Development method Dry, 1-component toner projection
Pickup method - Paper deck (2 cassettes; right deck, left deck) - Cassette (2
cassettes; cassette 3, caste 4) - Manual feed tray (5.5 mm deep,
approx.; about 50 sheets of 80 g/m2 paper)
Transfer method Corona
Separation method Electrostatic
Drum cleaning method Blade