Lexmark M3250 Service Manual

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
printer
minimum clearances 284
selecting a location 284
printer configurations 245
printer diagnostics
input tray quick print 141
output bin quick feed 142
printer diagnostics & adjustments
memory tests 145
motor tests 145
sensor tests 144
universal override 146
printer diagnostics and adjustments
add-on cards tests 146
margin oset 146
registration adjust 145
printer model
configurations 21
printer sections 296
printer setup
enable edge‑to‑edge (copy) 143
enable edge‑to‑edge (printing) 142
engine setting [x] 143
EP setup 144
model name 143
permanent page count 142
printed page count (color) 142
printed page count (mono) 142
process ID 143
serial number 143
printhead lenses
cleaning 257
R
removal
controller board 194
cooling fan 190
redrive assembly 236
redrive gear plate 237
separator roller assembly 242
removal procedures
tips 177
removals
cartridge gearbox 184
control panel assembly (MS621dn) 202
control panel assembly (MS622de) 203
control panel assembly (MS622dte) 203
control panel board (MS621dn) 204
control panel board (MS622de) 205
control panel board (MS622dte) 205
duplex assembly 218
duplex sensor 220
front input guide 213
front USB port 213
fuser 234
fuser actuator 182
input sensor 220
interconnect cable 188
jam access 206
left cover 177
main drive gearbox 178
MPF gearbox 179
MPF pick roller and separator pad 209
MPF solenoid 185
MPF with front access cover 201
nameplate 201
paper present sensor flag 228
pick roller assembly 230
pick/lift motor gearbox 232
power supply 216
printhead 239
rear door and cover 234
reverse solenoid 183
right cover 186
sensor (bin full) 235
sensor (cartridge barrel shutter) 198
sensor (front door) 207
sensor (index) 222
sensor (MPF paper present) 212
sensor (paper present) 224
sensor (toner density) 222
sensor (trailing edge) 226
sensor (tray present) 189
toner cartridge smart chip contact 195
top cover 238
transfer roller 206
removing paper jam
in door A 68
reports
device settings 140
installed licenses 140
restoring
configuration file 158
license file 158
ribbon cables 161
roller locations 247
4600-830, -835, -895
Index
307

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