Lexmark M3250 Service Manual

Unsupported or unresponsive imaging unit service check
Action Yes No
Step 1
Check whether the imaging unit installed is genuine.
Is the imaging unit a genuine and supported Lexmark unit?
Go to step 3. Go to step 2.
Step 2
Install a genuine and supported Lexmark imaging unit.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
a Check the imaging unit contacts for contamination.
b Check the imaging unit for leaks and damage.
Are the imaging unit and its contacts free of contamination and
damage?
Go to step 5. Go to step 4.
Step 4
Clean or replace the imaging unit.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
a Check the imaging unit smart chip contacts for contamination.
b Check if the contacts are bent or damaged.
Are the contacts free of contamination and damage?
Go to step 7. Go to step 6.
Step 6
Clean or repair the smart chip contact.
Does the problem remain?
Go to step 7. The problem is
solved.
Step 7
Reseat the smart chip contact cable on the controller board.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
4600-830, -835, -895
Diagnostics and troubleshooting
105

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