Kyocera ECOSYS M3540dn Service Manual

2NM/2NX/2NY/2NZ/2P0/2P6
1-5-14
1-5-3 Optical section
The optical section consists of the image scanner section for scanning and the laser scanner section for print-
ing.
(1) Image scanner section
The original image is illuminated by the exposure lamp (EL) and scanned by the CCD, the reflected light being
converted to an electrical signal.
If a document processor is used, the image scanner unit stops at the position of the DP contact glass and
scans sequentially one row of the image on the original in synchronization with the moving timing of the
original in the sub scan direction by driving the DP.
Figure 1-5-20
Figure 1-5-21
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5
8
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8
1
2 3
[Component formation]
1. CCD
2. Carrige
3. ISU frame
4. Contact glass
5. Original size indicator plate
6. Slit glass
7. Lens
8. Mirrer
1
2
4
5
6
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8
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8

Kyocera ECOSYS M3540dn Specifications

General

Print Technology	Laser
Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Scan Type	Color CIS
Scan Resolution	600 x 600 dpi
Fax Capability	Yes
Fax Transmission Speed	33.6 kbps
Paper Capacity	500 sheets
Connectivity	USB, Ethernet
Copying	Yes
Scanning	Yes
Modem Speed	33.6 kbps
Standard Input Capacity	500 sheets
Standard Output Capacity	250 sheets
Maximum Output Capacity	250 sheets
Maximum Print Size	A4
Standard Interfaces	USB 2.0, Ethernet
Ethernet LAN	Yes
Internal Memory	512 MB
Power Consumption (typical)	661 W
Display	LCD
Functions	Print, Copy, Scan, Fax
Operating System Compatibility	Windows, Mac OS, Linux
Print Speed	40 ppm (pages per minute)
Copy Speed	40 cpm (copies per minute)
Standard Paper Tray Media Types	Recycled
Maximum Internal Memory	1, 536 MB
Weight	22 kg
Product Colour	Black