Canon LBP6670dn Series User Manual

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Technology > Image Formation System > High-voltage Power Supply > Outline
Technology > Image Formation System > High-voltage Power Supply > Outline
High-voltage Power Supply
■
Outline
The high-voltage power supply applies biases to the following components:
• Primary charging roller
• Developing roller
• Transfer roller
• Fixing lm
The DC controller controls the high-voltage power supply to generate biases. See "IV.
IMAGE-FORMATION SYSTEM"(Refer to page 2-4)for detailed information.
The Figure below shows the conguration of the High-voltage Power Supply.
TR
PR
DV
FB
High-voltage
power supply
Primary
charging
bias circuit
Developing
bias circuit
Transfer
bias circuit
DC controller
Engine controller
Primary charging roller
Cartridge
Photosensitive
drum
Transfer roller
Developing roller
Fixing unit
Pressure roller
Fixing film
F-2-12

Canon LBP6670dn Series Specifications

General

Print Technology	Laser
Maximum Resolution	Up to 1200 x 1200 dpi
Duty Cycle	Up to 50, 000 pages per month
Media Types	Plain paper, Heavy Paper, Transparency, Label, Envelope
Duplex Printing	Yes
Network Ready	Yes
Operating System Compatibility	Windows, Mac OS, Linux
Memory	128 MB
Control Panel	5-line LCD
Category	All-in-One Printer
Paper Input (Standard)	250 sheets
Paper Output	150 sheets (face down)
Media Sizes	A4, A5, B5, Legal, Letter, Executive, Envelope
Media Weights	Cassette: 60 to 120 g/m², Multi-purpose tray: 60 to 163 g/m²
Interface Type	USB 2.0
Dimensions (W x D x H)	400 mm x 376 mm x 289 mm
Print Speed (Black)	Up to 35 ppm (A4)