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Samsung Electronics
Service Manual
System Overview
3-14
3.2.5 Copier Part
1) Copy Mode: Black and White
2) Scanner Type: CIS with Flatbed/Platen
3) Maximum Size of Original:
Platen: 216 x 297 mm
(max. width = 216 mm, max length = 297 mm)
4) Optical Resolution: 600 x 600 dpi
5) Copy Quality - H x V:
Text : 600 x 300 dpi (default)
(User selectable via Content button) Mixed : 600 x 300 dpi
Photo : 600 x 600 dpi
6) Supported Media Types: Plain, Label, Cardstock, Transparency
7) Copy Speed: Platen, SDMP: 19cpm (Letter)
(SDMP = Single Document, Multiple Printout)
8) Reduce/Enlarge: Platen: 50% - 200% (1% increments)
9) Non-printable Area: 4 mm (Top, Bottom, and each Side)
10) Copy Count: 1 to 99
(Page count displayed on LCD during copy operation)
11) Copy Modes: Text, Text/Photo, Photo
12) Fixed R/E Setting: 100%, Auto-fit
13) Darkness Control: 3 levels
14) First Copy Output Time (FCOT): Platen: 11 sec. (600 x 300 dpi)
15) Duplex Copy Manual
3.2.6 SMPS & HVPS
The SMPS supplies DC Power to the System.
It takes 110V/220V and outputs the +5V, +24V to supply the power to the main board . The HVPS board creates
the high voltage of THV/MHV/Supply/Dev and supplies it to the developer part for making best condition to display
the image. The HVPS part takes the 24V and outputs the high voltage for THV/MHV/BIAS, and the outputted high
voltage is supplied to the toner, OPC cartridge, and transfer roller.