Samsung ML-1640 User Manual

Service Manual
Disassembly and Reassembly
3-1
Samsung Electronics
3. Disassembly and Reassembly
3.1 General Precautions on Disassembly
When you disassemble and reassemble components, you must use extreme caution. The close proximity of cables to mov-
ing parts makes proper routing a must.
If components are removed, any cables disturbed by the procedure must be restored as close as possible to their original
positions. Before removing any component from the machine, note the cable routing that will be affected.
Whenever servicing the machine, you
must perform as follows:
1. Check to verify that documents are not stored in mem-
ory.
2. Be sure to remove the toner cartridge before you dis-
assemble parts.
3. Unplug the power cord.
4. Use a flat and clean surface.
5. Replace only with authorized components.
6. Do not force plastic-material components.
7. Make sure all components are in their proper position.
Releasing Plastic Latches
Many of the parts are held in place with plastic latches.
The latches break easily; release them carefully.
To remove such parts, press the hook end of the latch
away from the part to which it is latched.

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