Theory of Operation Ver. 8.0 Jun. 2008
2. Product specifications
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2
Outline
2.
Product specifications
A. Type
Type
Combination scanner and printer console type
Copying system
Electrostatic dry-powdered image transfer to plain paper
Printing process
Laser electrostatic printing system
PC drum type
OPC drum: KM-12 (OPC with high mold releasability)
Scanning density
600 dpi
Exposure lamp
White rare-gas fluorescent lamp 30 W
Platen
Stationary (mirror scan)
Original scanning
Mirror scanning CCD optical system
* Sheet through system when DF-611 is used
Registration
Rear left edge
Paper feeding
separation system
Manual bypass : Roller separation system with pick-up mechanism
Tray 1
: Roller separation system with pick-up mechanism
Tray 2
: Roller separation system with pick-up mechanism
Tray 3
: Roller separation system with pick-up mechanism
Tray 4
: Roller separation system with pick-up mechanism
Exposure system
1 polygon 2 beam x 4 LD exposure and polygon mirror scan system
Exposure density
Equivalent to 1800 dpi in main scanning direction
u
600 dpi in sub scanning direction
Developing system
Dry 2 components developing method, HMT developing system
Charging system
DC comb electrode scorotron system with electrode cleaning function
Neutralizing system
Red LED system
Image transfer system Belt image transfer system (1st)/roller image transfer system (2nd)
Paper separating
system
Combination of curvature, separating claws, and bias system
Fusing system
Belt IH fusing system
Heating system
Heating: IH heating, Soaking: Halogen lamp
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Y107522-3 Theory of Operation
