Samsung ML-1640 User Manual

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 )

Samsung ML-1640 Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	600 x 1200 DPI
Time to first page (black, normal)	10 s
Print speed (black, normal quality, A4/US Letter)	16 ppm
Internal memory	8 MB
Processor frequency	150 MHz
Sound pressure level (printing)	50 dB
Total input capacity	150 sheets
Total output capacity	100 sheets
Maximum print size	216 x 356 mm
Paper tray media types	Labels, Plain paper, Recycled paper
Maximum ISO A-series paper size	A4
Compatible operating systems	Windows 2000/ XP/ 2003 Server/ Vista Linux OS Mac OS X 10.3 - 10.5
Maximum duty cycle	5000 pages per month

Weight and Dimensions

Weight	5700 g
Dimensions (WxDxH)	353 x 298 x 209 mm