Canon IMAGERUNNER 2530, Руководство по обслуживанию

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Technology > Image Formation System > Basic Configuration > Specifications of Image Formation System
Technology > Image Formation System > Basic Configuration > Specifications of Image Formation System
Image Formation System
Basic Configuration
Specifications of Image Formation System
Item Specifications/Mechanism/Method
Photosensitive
drum Material OPC high durability drum (E-drum)
Drum diameter
φ30
Cleaning method Cleaning blade
Process speed 230mm/sec (at cassette pickup)
137mm/sec (at manual feeder pickup)
Primary
charging Charging method Primary charging roller
AC bias constant voltage control: approx. 550 to 2600Vp-p
DC bias constant voltage control: approx. -400 to -800V
DC bias switch control (variable according to environment
sensor detection)
roller diameter φ14
Charging method Brush roller (φ10)
Developing Developing method Dry one-component jumping development
AC bias constant voltage control: approx. 800Vp-p
DC bias control: approx. -300 to -700V
DC bias switch control (variable according to density
setting, environment sensor detection)
Developing cylinder
diameter
φ20
Toner Magnetic negative toner
Toner level
detection Toner detection by toner level sensor (inside sub hopper
and developing unit)
Transfer Transfer method Transfer roller
DC constant current control: approx. 20 µA
Cleaning bias control: -2700V (DC constant voltage
control)
DC current level control (variable according to environment
sensor detection, paper type, paper width, source of
paper)
Roller diameter Φ16
Charging method Cleaning bias application
Separation Separation method Static separation (Static eliminator) + Curvature separation
DC constant voltage control: -2800V (high bias), -2300 (low
bias)
Waste toner Collected into waste toner box
Waste toner box capacity: approx. 750g
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