Lexmark E342n User Manual

4511-xxx
2-102 Service Manual
Variation in image density horizontally across page
Poor fusing of image
FRU Action
PC Kit (not a FRU) The charge roll may have an unbalanced
pressure against the PC (photoconductor) drum.
Try a new PC Kit.
Transfer roll Check the springs in the left and right transfer
roll bearings. The bearing assemblies should
support the transfer roll, applying even pressure
to the PC drum.
Replace the transfer roll assembly if the springs
or bearing show signs of damage or fatigue.
Inspect the transfer roll for signs of wear,
damage or contamination.
Replace as necessary.
FRU Action
Fuser The fuser may not be operating at the proper
temperature to fuse the toner to the paper.
See“Hot fuser service check” on page 2-89
for more information.
Paper (not a FRU) Make sure recommended paper is being used.

Lexmark E342n Specifications

General

Processor frequency	366 MHz
Maximum internal memory	160 MB
Sound power level (standby)	27 dB
Sound pressure level (printing)	52 dB
I/O ports	1x IEEE 1284 Bidirectional Parallel 1x RJ-45 1x USB 2.0
Mac compatibility	Yes
Printer management	Zero configuration, DDNS, mDNS, NTP: Network Time Protocol, ping, finger, telnet, TFTP
Networking features	Ethernet 10/100BaseTx
Standard media sizes	10 Envelope, 7 3/4 Envelope, 9 Envelope, A4, A5, B5 Envelope, C5 Envelope, DL Envelope, Executive, Folio, JIS-B5, Legal, Letter, Statement, Universal
Compatible operating systems	Red Flag Linux 4.0 Linpus Linux 9.2 Red Hat Enterprise Linux WS 3.0, 4.0 SuSE Linux Enterprise Server 8.0, 9.0 SuSE Linux Professional 9.0, 9.1, 9.2 Debian GNU/Linux 3.0 Linspire Linux 4.5 - Microsoft Windows 2000 (Professional/Server/Advanced Server) Microsoft Windows NT (4.00/4.00 Server) Microsoft Windows Me Microsoft Windows XP (Home, Professional) Microsoft Windows Server 2003 (Standard, Enterprise) Microsoft Windows 98 2nd Edition Microsoft Windows XP Professional x64 Microsoft Windows Server 2003 running Terminal Server Microsoft Windows 2000 Server running Terminal Services - Novell Open Enterprise Server Novell NetWare 5.x, 6.x + iPrint, Novell Distributed Print Services (NDPS) IBM iSeries or IBM AS/400 - Sun Solaris 7, 8, 9, 10 HP-UX 11.00, 11.11 IBM AIX 5.1, 5.2, 5.3 Sun Solaris 7, 8, 9, 10 HP-UX 11.00, 11.11 IBM AIX 5.1, 5.2, 5.3 - Apple Mac OS X Apple Mac OS 9.x
Print quality (black, best quality)	2400 DPI
Color	No
Time to first page (black, normal)	7.5 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Maximum input capacity	250 sheets
Maximum print size	210 x 297 mm
Media types supported	Card Stock, Envelopes, Labels, Plain Paper, Transparencies
Media weight (tray 1)	75 gsm
Maximum ISO A-series paper size	A4
Display	LCD
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
Supported network protocols (IPv4)	TCP/IP IPv4, AppleTalk
Maximum duty cycle	15000 pages per month
Package weight	12100 g
Sustainability certificates	ENERGY STAR
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %

Weight and Dimensions

Dimensions (WxDxH)	396 x 353 x 249 mm
Maximum dimensions (W x D x H)	460 x 420 x 355 mm