Kyocera ECOSYS M3540dn Service Manual

2NM/2NX/2NY/2NZ/2P0/2P6
1-4-58
(8) One side of the print image is darker or brighter than the other.
1. Table scanning
2. DP-scanning
Print example
Defective part Check description Corrective Action
1
Original document Check whether the original
document is dirty.
If the original document is dirty, replace.
2
Original document Check if the original document
has creases or foldings or wrin-
kles.
If the original document has foldings or
creases, remove them.
3
Position of the mat
of the platen
Check whether the position of
the mat of the DP or the platen is
wrong.
If the position of the mat of the DP or the platen
is shifted, re-mount.
4
Contact glass Check whether the contact glass
is dirty.
If the contact glass is dirty, clean the contact
glass, and the bottom part of the shading plate.
5
Contact glass assy
Check the location the contact
glass is mounted.
If the light guide panel has been fallen off of the
mounting position, fix it properly.
6
Lamp unit Check the position at which the
light guide panel is mounted.
If the contact part of the lamp unit and the rail is
distorted, replace the lamp unit.
7
Mirror Check whether the mirrors are
dirty.
If the mirrors are dirty, clean the three mirrors.
8
CCD PWB The CCD PWB is defective. Replace the ISU and perform U411.
(see page 1-3-54)
9
Control PWB The control PWB is defective. Replace the control PWB.(see page 2-2-12)
Defective part Check description Corrective Action
1
Original document Check whether the original
document is dirty.
If the original document is dirty, replace.
2
Original document Check if the original document
has creases or foldings or wrin-
kles.
If the original document has foldings or
creases, remove them.
3
DP scanning guide Check that the scanning guide is
smoothly operative.
If the scanning guide does not rotate smoothly,
re-install.

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