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Lexmark C746 User Manual

Lexmark C746
274 pages
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Notes:
All four photoconductors should be replaced at the same time.
Make sure to reset the maintenance counter after replacing the photoconductors for optimum print quality.
3 Select Continue to clear the message and continue printing. For nontouchscreen printer models, press to
confirm.
84.xx Replace [color] photoconductor
1 Replace the photoconductor, following the instruction sheet that came with the replacement supply.
Notes:
All four photoconductors should be replaced at the same time.
Make sure to reset the maintenance counter after replacing the photoconductors for optimum print quality.
2 Select Continue to clear the message and continue printing. For nontouchscreen printer models, press to
confirm.
84.xx [Color] photoconductor missing
Install the specified color photoconductor.
For instructions on installing the photoconductor, select More Information on the printer control panel.
88.xx [color] cartridge nearly low
Order a replacement for the specified toner cartridge.
88.xx [color] cartridge low
1 Remove the specified cartridge.
Warning—Potential Damage: Be careful not to touch the photoconductor drum. Doing so may affect the print
quality of future print jobs.
2 Firmly shake the cartridge sidetoside and fronttoback several times to redistribute the toner.
3 Reinsert the cartridge, and then touch Continue to clear the message and continue printing.
Notes:
Repeat this procedure multiple times until the print remains faded. When the print remains faded, replace the
cartridge.
Have a new cartridge available when the current one no longer prints satisfactorily.
Troubleshooting 229

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Lexmark C746 Specifications

General IconGeneral
ColorYes
Print technologyLaser
Resolution color2400 x 600 DPI
Maximum resolution1200 x 1200 DPI
Duplex printing modeAuto/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 colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle85000 pages per month
Recommended duty cycle1500 - 9200 pages per month
Number of print cartridges1
Page description languagesMicrosoft XPS, PCL 5c, PCL 6, PDF 1.6, PostScript 3, PPDS
Paper input typePaper tray
Total input capacity650 sheets
Total output capacity300 sheets
Maximum input capacity4300 sheets
Total number of input trays2
Maximum number of input trays6
Multi-Purpose tray input capacity100 sheets
Envelopes sizes7 3/4, 9, 10, B5, C5, DL
Paper tray media typesCard stock, Envelopes, Labels, Plain paper, Transparencies
Paper tray media weight60 - 218 g/m²
Non-ISO print media sizesExecutive (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 sizeA4
Wi-FiNo
Security algorithms802.1x 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 interfacesEthernet, USB 2.0
Optional connectivityParallel, Serial (RS-232), Wireless LAN
USB 2.0 ports quantityUSB 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 memory1536 MB
Sound pressure level (printing)54 dB
Sound pressure level (quiet mode)48 dB
DisplayLCD
CertificationCAN/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 colorBlack, White
Display diagonal2.4 \
Power consumption (off)6.8 W
Power consumption (standby)48 W
Power consumption (printing)420 W
Server operating systems supportedWindows 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 altitude0 - 3048 m
Operating temperature (T-T)16 - 32 °C
Operating relative humidity (H-H)8 - 80 %
Package depth553 mm
Package width588 mm
Package height545 mm
Package weight29700 g
Weight and Dimensions IconWeight and Dimensions
Depth400 mm
Width435 mm
Height455 mm

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