Lexmark M3250 Service Manual

S
scheduled maintenance 255
selecting a location for the printer 284
sensor locations 249
sensors, paper path 299
service engineer (SE) menu
accessing 150
general SE 150
network SE 150
solid black pages 42
streaked vertical lines appear on prints 48
supported paper sizes 22
supported paper types 23
supported paper weights 24
T
theory
duplex paper path 297
main drive 300
paper path sensors 299
simplex paper path 297
tray drive 301
theory of operation
POR sequence 289
toner rubs o 63
toner specks appear on prints 64
tools, required 24
transfer 294
tray
drive 301
troubleshooting
initial check 25
troubleshooting, print quality
blank pages 29
clipped pages or images 59
compressed images appear on prints 61
fine lines are not printed correctly 58
folded or wrinkled paper 41
gray background on prints 27
horizontal light bands 49
incorrect margins on prints 62
paper curl 40
print is too dark 35
print is too light 37
repeating defects 45
skewed print 46
solid black pages 42
streaked vertical lines appear on prints 48
toner rubs o 63
toner specks appear on prints 64
vertical dark bands 51
vertical dark streaks with print missing 53
vertical light bands 50
white streaks and voided areas 55
U
understanding the status of the power button and
indicator light 138
updating the printer firmware
using a flash drive 159
using a network computer 159
USB port 245
using the home screen 138
V
vertical dark bands 51
vertical dark streaks with print missing 53
vertical mount contact connector 168
W
white streaks and voided areas 55
Z
zero insertion force (ZIF) connectors 161
4600-830, -835, -895
Index
308

Lexmark M3250 Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Time to first page (black, normal)	6 s
Print speed (black, normal quality, A4/US Letter)	50 ppm
Printing colors	Black
Maximum duty cycle	175000 pages per month
Recommended duty cycle	2000 - 20000 pages per month
Number of print cartridges	1
Page description languages	-
Paper input type	Paper tray
Total input capacity	650 sheets
Total output capacity	250 sheets
Maximum input capacity	2300 sheets
Maximum number of input trays	4
Multi-Purpose tray input capacity	100 sheets
Envelopes sizes	7 3/4, 9, 10, DL
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), Oficio (media size), Statement (140 x 216mm), Universal
ISO A-series sizes (A0...A9)	A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Mobile printing technologies	Apple AirPrint, Google Cloud Print, Mopria Print Service
USB connector	USB Type-A / USB Type-B
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Processor cores	2
Processor frequency	1000 MHz
Sound pressure level (printing)	55 dB
Operating altitude	0 - 2896 m
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Sustainability certificates	EPEAT Silver, ENERGY STAR
Power consumption (printing)	- W
Control type	Touch
Product color	Black, White
Display diagonal	4.3 \
Market positioning	Business

Weight and Dimensions

Depth	373.4 mm
Width	398.8 mm
Height	302.3 mm