Lexmark E460DN Service Manual

2-24 Service Manual
4513-630, -63W, -6EW
Cooling fan service check
Cover interlock switch service check
Note: Make sure a print cartridge assembly is installed and the cover closes all the way, engaging the cover
open switch lever.
LVPS/HVPS Verify main power to controller board
With the printer off, unplug the LPS/HVPS cable at J502 on the controller board. Verify
grounds on pins 10, 12, 14, 16 and 18 for both the cable and the controller board. If any of
these grounds are incorrect, then check the cable for continuity. If the cable fails continuity,
then call the next level of support.
Turn the printer on with the cable still unplugged, and verify the following on the cable
(controller board will not be powered):
If any of the voltages are incorrect, then replace the LVPS/HVPS. See “Dead machine
service check” on page 2-25.
FRU Action
Cooling fan Make sure the fan cable plug is properly seated at J9 (controller board).
Turn the printer on. Within a few seconds, the controller board assembly should apply
+24 V dc to pin 2.
• If voltage is not present, then check or replace the controller board. See “Controller
board removal” on page 4-6.
• If voltage is present then check pin 1 for 24 V dc as well. If it is close to 24 V dc while the
fan is still idle, then replace the fan. See “Fan removal” on page 4-16.
FRU Action
Cover interlock switch Disconnect the cover interlock cable from the controller board at J7.
With the printer turned off:
1. Verify continuity between cable pin 1 and pin 2 with the door closed and discontinuity
with the door open.
2. Verify continuity between cable pin 1 and pin 3 with the door open and discontinuity with
the door closed.
3. Verify discontinuity between cable pins 2 and 3 whether the door is open or closed.
• If any fail, then replace the cover interlock switch.
• If both pass continuity, then turn the printer on, and measure +5 V dc on pin 2 at J7 on
the controller board.
• Verify pin 3 at J7 is ground.
• If voltage or ground is not present, then see “Controller board service check” on
page 2-23 for more information.
Controller board service check (Continued)
FRU Action
Pins Voltage
6, 17, 19 +24 V dc
1, 3-5, 11, 13,
15
+5 V dc

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