Lexmark E352DN Service Manual

2-26 Lexmark™ E350d, E352dn
4512-420, -430
Partial blank image/white spots (no repeating pattern)
Variation in image density horizontally across page
Poor fusing of image
FRU Action
Toner cartridge (not a
FRU)
Remove the toner cartridge assembly and gently shake the assembly to evenly distribute
the toner.
Check to make sure that the laser light path is not blocked.
If toner cartridge is low, try a new one.
Paper (not a FRU) Make sure recommended media is being used.
Check the media settings in the printer driver. A heavier media may require higher heat to
properly fuse.
FRU Action
PC Kit (not a FRU) The charge roll may have an unbalanced force against the PC (photoconductor) drum.
Try a new PC Kit.
Transfer roll Note: Do not touch the transfer roll except at its ends. Place a sheet of paper over the roll to
prevent damage from finger oils or hand lotion.
Check the springs in the left and right transfer roll bearings. The bearing assemblies should
support the transfer roll, applying evenly distributed forces to the PC drum.
Replace the transfer roll assembly if the springs or bearings 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“LVPS/HVPS service check” on page 2-20 for more information. Try changing the
setting to heavier paper or even card stock.
Media (not a FRU) Make sure recommended media is being used.
Check the media settings in the printer driver.

Lexmark E352DN Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	2400 x 2400 DPI
Time to first page (black, normal)	6.5 s
Print speed (black, normal quality, A4/US Letter)	33 ppm
Internal memory	32 MB
Maximum internal memory	160 MB
Sound pressure level (printing)	52 dB
Total input capacity	250 sheets
Maximum input capacity	800 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Maximum print size	210 x 297 mm
Media weight (tray 1)	80 gsm
Paper tray media types	Envelopes, Labels, Plain paper
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
Maximum ISO A-series paper size	A4
Supported network protocols (IPv4)	TCP/IP IPv4, AppleTalk, TCP/IP IPv6
Compatible operating systems	Mac OS X Mac OS 9.x Citrix MetaFrame Linux Microsoft Windows 2000, NT, Me, XP, Server 2003, 98, Vista Novell UNIX
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, U.S. FDA, IEC 320-1, CSA, ICES Class B, 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

Dimensions (WxDxH)	396 x 359 x 259.5 mm