Konica Minolta bizhub 211, Service Manual

Page: 34 / 182

Theory of Operation Ver. 1.0 Apr. 2007 2. Product specification
3
bizhub 163/21
1/220
Outline
2. Product specification
A. Copier
B. Functions
Type Console/desktop type
Platen Stationary
Original scanning system CCD line sensor
Photoconductor Organic photoconductor
Copying system Electrostatic dry powdered image transfer to plain paper with a laser
Resolution 600 × 600 dpi
Paper feeding system Max. six-way system
Exposure system Mirror scanning
Developing system HMT system
Charging system Comb electrode DC negative corona with scorotron system
Image transfer system Roller image transfer
Paper separating system Paper separator fingers and charge neutralizing plate
Fusing system Heat roller
Paper discharging system Charge neutralizing brush
Types of original Sheets, books, and three-dimensional objects
Max. original size A3 or 11
×
17
Multiple copies 1 to 99
Warming-up time
15 sec. or less: bizhub 211/bizhub 220
30 sec. or less: bizhub 163
(when the auxiliary power switch is turned ON from a stabilized state, in which
the main power switch is ON and auxiliary power switch is OFF, with the rated
power source voltage and at a room temperature of 23°C)
Image loss
Leading edge: 4 mm (1/4 inch), trailing edge: 4 mm (1/4 inch),
Rear edge: 4 mm (1/4 inch), front edge: 4 mm (1/4 inch)
First copy time
(A4, full size)
Scan through glass: 7 sec. or less
ADF scan: 11 sec. or less
(Values in conditions of paper fed from tray 1 at a room temperature of 23°C
and with a rated power source)
Processing speed 93 mm/s
Copying speed for
multi-copy cycle
(A4, 8-1/2 x 11)
21 cpm or more (bizhub 211: metric areas)
22 cpm or more (bizhub 220)
20 cpm or more (bizhub 211: inch areas)
16 cpm or more (bizhub 163)
Fixed zoom ratios
(Europe, china)
Full size x 1.00
Reduction x 0.250, x 0.500. x 0.700, x 0.810
Enlargement x 1.150, x 1.410, x 2.000, x 4.000
Fixed zoom ratios
(Latin america areas
for inch)
Full size x 1.00
Reduction x 0.250, x 0.500, x 0.640, x 0.780
Enlargement x 1.210, x 1.290, x 2.000, x 4.000