Lexmark C746 User Manual

54 Serial option [x] error.................................................................................................................................223
54 Standard network software error ..............................................................................................................223
55 Unsupported option in slot [x]...................................................................................................................224
56 Parallel port [x] disabled ............................................................................................................................224
56 Serial port [x] disabled ...............................................................................................................................224
56 Standard USB port disabled .......................................................................................................................224
56 USB port [x] disabled .................................................................................................................................224
57 Configuration change, some held jobs were not restored ........................................................................225
58 Input config error.......................................................................................................................................225
58 Too many disks installed ............................................................................................................................225
58 Too many flash options installed ...............................................................................................................225
58 Too many trays attached ...........................................................................................................................226
59 Incompatible tray [x]..................................................................................................................................226
61 Remove defective disk ...............................................................................................................................226
62 Disk full ......................................................................................................................................................226
80.xx Fuser near life warning..........................................................................................................................226
80.xx Fuser life warning ..................................................................................................................................227
80.xx Replace fuser .........................................................................................................................................227
80.xx Fuser missing .........................................................................................................................................227
82.xx Waste toner bottle nearly full ...............................................................................................................227
82.xx Replace waste toner bottle ...................................................................................................................227
82.xx Waste toner bottle missing ...................................................................................................................227
83.xx Transfer module life warning ................................................................................................................228
83.xx Transfer module missing .......................................................................................................................228
83.xx Replace transfer module .......................................................................................................................228
83.xx Transfer module near life warning ........................................................................................................228
84.xx [Color] photoconductor nearly low .......................................................................................................228
84.xx [Color] photoconductor low..................................................................................................................228
84.xx Replace [color] photoconductor............................................................................................................229
84.xx [Color] photoconductor missing............................................................................................................229
88.xx [color] cartridge nearly low ...................................................................................................................229
88.xx [color] cartridge low..............................................................................................................................229
88.xx [Color] cartridge critically low ...............................................................................................................230
88.xx [Color] cartridge very low......................................................................................................................230
Solving printing problems.....................................................................................................................230
Confidential and other held jobs do not print ................................................................................................230
Error message about reading USB drive appears ...........................................................................................230
Incorrect characters print ...............................................................................................................................231
Job prints from the wrong tray or on the wrong paper..................................................................................231
Large jobs do not collate.................................................................................................................................231
Multiple‑language PDF files do not print........................................................................................................231
Print jobs do not print.....................................................................................................................................232
Print job takes longer than expected..............................................................................................................233
Printing slows down........................................................................................................................................233
Printer display is blank....................................................................................................................................233
Contents 8

Lexmark C746 Specifications

General

Color	Yes
Print technology	Laser
Resolution color	2400 x 600 DPI
Maximum resolution	1200 x 1200 DPI
Duplex printing mode	Auto/Manual
Time to first page (black, normal)	9 s
Print margins (top, bottom, right, left)	4.2 mm
Print speed (black, normal quality, A4/US Letter)	33 ppm
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	85000 pages per month
Recommended duty cycle	1500 - 9200 pages per month
Number of print cartridges	1
Page description languages	Microsoft XPS, PCL 5c, PCL 6, PDF 1.6, PostScript 3, PPDS
Paper input type	Paper tray
Total input capacity	650 sheets
Total output capacity	300 sheets
Maximum input capacity	4300 sheets
Total number of input trays	2
Maximum number of input trays	6
Multi-Purpose tray input capacity	100 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Paper tray media types	Card stock, Envelopes, Labels, Plain paper, Transparencies
Paper tray media weight	60 - 218 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Letter (media size), Oficio (media size), Statement (140 x 216mm), Universal, Legal (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Wi-Fi	No
Security algorithms	802.1x RADIUS, HTTPS, LEAP, MD5, PEAP, SSL/TLS
Mobile printing technologies	-
Supported network protocols (IPv4)	TCP/IP, AppleTalk
Supported network protocols (IPv6)	TCP/IP, TCP, UDP
Standard interfaces	Ethernet, USB 2.0
Optional connectivity	Parallel, Serial (RS-232), Wireless LAN
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.
Noise level (idle)	32 dB
Maximum internal memory	1536 MB
Sound pressure level (printing)	54 dB
Sound pressure level (quiet mode)	48 dB
Display	LCD
Certification	CAN/CSA-C22.2 60950-1, CSA E60825-1, ICES-003 Class A, BSMI Class A, VCCI Class A, US FDA, FCC Class A, UL 60950-1, EN/IEC 60320-1, CE Class A, CB IEC 60950-1, EN 60950-1, EN/IEC 61000-3, EN 55022 Class A, EN 55024, EN/IEC 60825-1, GS (TÜV), AR S (TÜV), SMA C-tick mark Class A, CCC Class A, CISPIR 22 Class A, MIC Mark, EK Mark
Product color	Black, White
Display diagonal	2.4 \
Power consumption (off)	6.8 W
Power consumption (standby)	48 W
Power consumption (printing)	420 W
Server operating systems supported	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Operating altitude	0 - 3048 m
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Package depth	553 mm
Package width	588 mm
Package height	545 mm
Package weight	29700 g

Weight and Dimensions

Depth	400 mm
Width	435 mm
Height	455 mm