Lexmark X264dn Service Manual

3-24 Service Manual
7013-XXX
7. Print the Quick Test page again, and check that the darkest line in the center graph is equal to zero. If it is,
then check to see if the left, top, and bottom margins are detected. If it is not, then repeat step 5.
Note: The alignment of the left margin positions the plane to the right or left. The alignment of the right margin
does not alter the margins and should only be used to adjust the printhead.
Printhead assembly mechanical adjustment
A printhead needs to be correctly positioned after it has been removed. Use a pencil to mark the screw locations
of the old printhead on the metal frame. Align the new printhead relative to the location of the old printhead.
Note: Skew is caused by a sheet being fed through the printer while misaligned. The entire image is rotated
relative to the sheet edges. However, a mechanically misaligned printhead causes the horizontal lines to appear
skewed while the vertical lines remain parallel to the vertical edges.There are no adjustments for skew. Check
the pick roll (paper pick assembly) for wear, the paper path for obstructions, the fuser for proper setting, and the
tray paper guides for fit to the media.
To adjust the printhead:
1. Enter the Diagnostics Menu. See “Diagnostics Menu (Diag Menu)” on page 3-2.
2. Select PRINT TESTS.
3. Select Tray 1.
4. Select Single.
5. Fold the printed test page on the left side so that a few millimeters of grid lines wrap around the outside of
the fold. See image below.
6. Fold a second vertical fold near the center so that the left side top edge aligns with the right side top edge.
Printhead
misalignment
Paper feed
skew
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Lexmark X264dn Specifications

General

Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	7.5 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Scanner type	Flatbed scanner
Copier resize	25 - 400 %
Copy speed (black, normal quality, A4)	28 cpm
Faxing	Mono faxing
Modem speed	33.6 Kbit/s
Total input capacity	250 sheets
Maximum input capacity	800 sheets
A6 Card	Yes
Font styles	3 of 9 scalable PCL 5e, 2 PCL bitmap fonts, 39 scalable PPDS, 5 PPDS bitmap fonts, 84 scalable PCL, OCR-A, OCR-B scalable PCL 5e, 91 scalable PostScript
Dimensions (WxDxH)	428 x 405 x 440 mm
Networking features	10/100BaseTX
All-in-one functions	Copy, Fax, Scan
Standard input trays	2
Compatible operating systems	Apple Mac OS X (10.2 or later) Apple Mac OS 9.x Microsoft Windows 2000 Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows XP x64 Microsoft Windows Server 2003 x64 Microsoft Windows Vista Microsoft Windows Vista x64 Microsoft Windows Server 2008 Microsoft Windows Server 2008 x64 Linpus Linux Desktop 9.2, 9.3 Red Hat Enterprise Linux WS 3.0, 4.0, 5.0 SUSE Linux Enterprise Server 8.0, 9.0, 10.0 SUSE Linux Enterprise Desktop 10 openSUSE 10.2, 10.3, 11.0 Linspire Linux 6.0 Debian GNU/Linux 4.0 Red Flag Linux Desktop 5.0, 6.0 Ubuntu 7.10 Ubuntu 8.04 LTS Novell Open Enterprise Server Novell NetWare 5.x, 6.x Sun Solaris SPARC 8, 9, 10 Sun Solaris x86 10 HP-UX 11.11, 11.23, 11.31 IBM AIX 5.2, 5.3, 6.1
Package dimensions (W x D x H)	20 x 18.62 x 22.44 \
Internal memory	64 MB
Sound power level (standby)	27 dB
Sound pressure level (copying)	54 dB
Sound pressure level (scanning)	51 dB
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Maximum print size	216 x 356 mm
Paper tray media types	Card stock, Envelopes, Labels, Plain paper, Transparencies
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size), Statement (140 x 216mm)
ISO A-series sizes (A0...A9)	A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Standard interfaces	Ethernet
Maximum duty cycle	50000 pages per month
Page description languages	PPDS
Sustainability certificates	ENERGY STAR
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Certification	Energy Star, U.S. FDA, FCC Class B, UL 60950-1, IEC 60320-1, ECMA 74:8, CAN/CSA-C22.2 60950-1-03, ICES-003 Class B, VCCI Class B, BSMI Class B, CE Class B, CB IEC 60950-1, IEC 60825-1, IEC 61000-3-2, IEC 61000-3-3, EN 55022 Class B, EN 55024, CISPR 22 Class B, IEC 60320, GS (TÜV), EN 60825-1, ACMA A-tick mark Class B, AS/NZS 60950-1, EK Mark, K60950, KCC MIC Mark, CCC Class B, UL AR, CS, TÜV Rh, PSB-SS 337, CNS 13438, CNS 14336
Market positioning	Business