Service Manual
Product spec and feature
2-13
Samsung Electronics
- Main Function Block: Completely Integrated System for Embedded Applications,
32 Bit Risc Architecture, Efficient and Powerful ARM9 CPU
LSU Interface Module for Interfacing PVC with LSU
2 Channel General Purpose DMA Controller for High Speed I/O
Dual Memory Bus Architecture
- Operation Frequency : 150MHz
- Operation Voltage : 3.3V
- POWER ON RESET TIME : 6.6ms below
2.2.2.1(c) Flash Memory
Store System Program and can be down load System Program through PC Interface
- Capacity : 0.5M Byte
- Access Time : 70 nsec
2.2.2.1(d) DRAM
When Printing, use Band Buffer, System Working Memory Area .
- 8M capa : 8M Byte basic.
- Access Time : 60 nsec
2.2.2.1(e) ENGINE
This recording method is electrophography method using LSU, which toner is composed of 1 component
and non magnetic.
1) Recording Method : LSU(Laser Scanning Unit)
2) Printing Speed : 22ppm
(In continuing printing base A4, printing pages from 2nd to last during 1min)
3) Recording Density : 600 dpi 1200 dpi
4) Cassette Capa. : Cassette ; 150sheets(75g Base),
Manual : 1 sheet (Paper, OHP, Envelop, etc )
5) Paper Size : Cassette ,Manual; Width = 76 ~ 216mm, Length = 125mm ~ 356mm
6) Effective recording size
- A4 : 202 x 291 mm
- Letter : 208 x 273 mm
- Legal : 208 x 350 mm
- Folio : 208 x 325 mm
- Top Margin : 4.23 3 mm
- Left, Right Margin : 4.23 3 mm
7) CRU(Toner Cartridge)Life : 1,500pages Printing(A4, 5% Pattern Printing)
8) First Print Out Time : 10sec( Standby )
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