Lexmark E460DN Service Manual

Diagnostics information 2-29
4513-630, -63W, -6EW
Media never picks
Media occasionally mispicks or picks multiple sheets at once
Media skews
FRU Action
Paper feed (pick tires) tray 1
Paper feed (pick tires) tray 2
Media drive ASM
Media feed clutch ASM
Manual feed clutch ASM
P/U and manual feed solenoid
ACM drive shaft
Open the left cover, and verify that the solenoids and clutches are functioning
when an attempt is made to feed the media.
Make sure the rubber tires on the ACM are installed and clean.
Replace the tires, ACM drive, clutch assemblies, solenoids, or drive shaft as
necessary.
FRU Action
Tray 1
Tray 2 (option)
Check tray for media catch points.
If the sheet being fed stops momentarily, then the ACM applies additional vertical force,
causing additional sheets to feed.
Do not mix media types in one tray.
Paper pick tires
(Tray 1 or tray 2)
Check the tires in the ACM assembly for signs of wear or damage.
Replace the tires as necessary.
ACM clutch
Manual feed clutch
Media feed clutch ASM
(tray 1 only)
Manual feed clutch
solenoid
Open left cover, and observe the solenoid and clutch actions at the ACM and manual
feed shafts as a print job is attempted.
Replace the faulty part.
Controller board
P/U and manual feed
solenoid ASM.
Disconnect the solenoid cable at J26 on the controller board and measure the resistance
across cable pins 1 and 2.
• The resistance should be approximately 70 ohms.
• If it is not, then replace the solenoid.
• If the resistance is approximately 70 ohms, then check the controller board. Pin 1 at
J26 should be +24 V dc. See “Controller board service check” on page 2-23 for
more information.
Replace controller board as necessary.
FRU Action
Paper feed (pick tires) tray 1
Paper feed (pick tires) tray 2
Tray 1
Tray 2 (option)
Check tires for debris. If tires are new, then try reversing each on its hub.
Check side guides on Tray 1 and Tray 2. Guides set for a full stack of media may
be too wide when the stack is short.

Lexmark E460DN Specifications

General

Color	No
Duplex printing	Yes
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	6.5 s
Print speed (black, normal quality, A4/US Letter)	38 ppm
Internal memory	64 MB
Processor frequency	466 MHz
Maximum internal memory	576 MB
Sound pressure level (printing)	53 dB
Total input capacity	300 sheets
Maximum input capacity	850 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Paper tray media types	Envelopes, Labels, Plain paper, Transparencies
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Letter (media size), Statement (140 x 216mm), Legal (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Supported network protocols (IPv4)	TCP/IP IPv4, IPX/SPX, AppleTalk, LexLink (DLC), TCP/IP IPv6, TCP, UDP
Recommended media weight	75 g/m²
Compatible operating systems	Windows 2000/ME/XP/98/XP Pro/Server 2003/2003 x64 Mac OS X, Mac OS 9.x
Maximum duty cycle	80000 pages per month
Sustainability certificates	ENERGY STAR
Operating altitude	0 - 2500 m
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Certification	FCC Class B, UL 60950-1 3rd Edition, U.S. FDA, IEC 320-1, CSA, ICES Class B, Energy Star, CE Class B, CB IEC 60950-1, IEC 60825-1, GS (TÜV), SEMKO, UL AR, CS, TÜV Rh, N Mark, ACA C-tick Class B, CCC Class B, BSMI Class B, MIC, EK Mark, PSB

Weight and Dimensions

Weight	14030 g
Dimensions (WxDxH)	406 x 370 x 260 mm