Lexmark XC4150 Service Manual

• “ADF registration” on page 548
• “ADF scan and exit” on page 549
• “ADF duplex” on page 550
ADF paper path
5 4 3 12
87
6
1 Pickup roller
2 Separator roller
3 Feed roller
4 Paper feed 1 roller
5 Paper feed 2 roller
6 Scan area
7 Eject 1 roller
8 Exit roller
The scan document enters the ADF from the ADF tray through the pick roller and the separator roller. It moves
to the paper feed 1 roller for document skew correction. It passes by the paper feed 2 roller and then moves
to the scan area for scanning.
After scanning, the scan document exits to the ADF bin through the exit roller if the scan job is a one-sided job.
For a two-sided scan job, the scan document reenters the ADF through the exit roller. It returns to the paper
feed 1 roller for document skew correction again. It passes by the paper feed 2 roller and then moves to the
scan area for scanning the opposite side. After scanning, the scan document exits to the ADF bin through the
exit roller.
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Appendix C: Theory of operation
545

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