Lexmark XC4150 Service Manual

Modem/fax card service check
Actions Yes No
Step 1
Reseat the telephone cable on the LINE port of the printer and on
the wall jack.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
Check if the telephone cable sends and receives calls.
Does the cable send and receive calls?
Go to step 4. Go to step 3.
Step 3
Connect the telephone cable to a working wall jack.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Reseat the modem card ribbon cable on the modem card and on
the JFAX connector on the controller board.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
Check the modem card ribbon cable for continuity.
Does the cable have continuity?
Go to step 6. The problem is
solved.
Step 6
Replace the modem card ribbon cable.
Does the problem remain?
Go to step 7. The problem is
solved.
Step 7
Measure the voltages of pins 4, 5, and 7 of the JFAX connector on
the controller board.
Note: Pins 9, 11, 13, 15, 17, and 19 are GND.
Are the voltages of pins 4 and 5 equal to +3.3 V DC and pin 7 equal
to +5 V DC?
Go to step 8. Go to step 9.
Step 8
Replace the fax card.
Does the problem remain?
Go to step 9. The problem is
solved.
Step 9
Replace the controller board. See
“Controller board removal” on
page 409.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
7528
Diagnostic information
248

Lexmark XC4150 Specifications

General

Print technology	Laser
Print speed (black, normal quality, A4/US Letter)	50 ppm
Maximum copy resolution	- DPI
Time to first copy (black, normal)	6.5 s
Time to first copy (color, normal)	7 s
Copy speed (black, normal quality, A4)	50 cpm
Scanner type	ADF scanner
Duplex scanning	Yes
Scan speed (black)	56 ppm
Duplex scan speed (black)	26 ppm
Faxing	Mono faxing
Modem speed	33.6 Kbit/s
Digital sender	-
Maximum duty cycle	150000 pages per month
Recommended duty cycle	2000 - 20000 pages per month
Maximum internal memory	4096 MB
Sound pressure level (copying)	56 dB
Sound pressure level (printing)	53 dB
Total input capacity	550 sheets
Total output capacity	300 sheets
Multi-Purpose tray input capacity	100 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Paper tray media types	Thin paper
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
Maximum ISO A-series paper size	A4
Control type	Touch
Product color	Black, White
Display diagonal	7 \
Market positioning	Business
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Mobile printing technologies	Apple AirPrint, Google Cloud Print, Mopria Print Service
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	3
Power consumption (average operating)	- W
Operating altitude	0 - 2896 m
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	533.4 mm
Width	505.46 mm
Height	647.7 mm