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Lexmark CX923 User Manual

Lexmark CX923
334 pages
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Page #263 background image
Poor copy quality
Action Yes No
Step 1
a Clean the scanner glass and the ADF glass with a damp, soft,
lintfree cloth. If your printer has a second ADF glass inside the
ADF, then also clean that glass.
For more information, see
“Cleaning the scanner” on page
163.
b Make sure that the document or photo is loaded facedown on
the upper left corner of the scanner glass.
c Copy the document or photo.
Is the copy quality satisfactory?
The problem is
solved.
Go to step 2.
Step 2
a Check the quality of the original document or photo.
b Adjust the scan quality settings.
c Copy the document or photo.
Is the copy quality satisfactory?
The problem is
solved.
Contact
customer
support.
Scan job was not successful
Action Yes No
Step 1
Check the cable connections.
a Make sure that the Ethernet or USB cable is securely connected
to the computer and the printer.
b Resend the scan job.
Is the scan job successful?
The problem is
solved.
Go to step 2.
Step 2
Check the file you want to scan.
a Make sure that the file name is not already used in the
destination folder.
b Make sure that the document or photo you want to scan is not
open in another application.
c Resend the scan job.
Is the scan job successful?
The problem is
solved.
Go to step 3.
Troubleshooting 263

Table of Contents

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Lexmark CX923 Specifications

General IconGeneral
Printing colorsBlack, Cyan, Magenta, Yellow
Duplex functionsFax, Print, Scan
Country of originChina
Maximum duty cycle250000 pages per month
Recommended duty cycle7000 - 50000 pages per month
Number of print cartridges-
Control typeTouch
Product colorBlack, Grey
Built-in displayYes
Display diagonal10 \
Market positioningBusiness
Print technologyLaser
Resolution color1200 x 1200 DPI
Maximum resolution- DPI
Time to first page (black, normal)5.2 s
Time to first page (color, normal)6.1 s
Print speed (black, normal quality, A4/US Letter)55 ppm
USB connectorUSB Type-A / USB Type-B
Optional connectivityFiber, Near Field Communication (NFC), Serial (RS-232), Wireless LAN
USB 2.0 ports quantity5
Cabling technology10/100/1000Base-T(X)
Security algorithmsIPSec, TLS, TTLS
Ethernet LAN data rates10, 100, 1000 Mbit/s
Supported network protocols (IPv4)TCP/IP IPv4
Supported network protocols (IPv6)TCP/IP IPv6
Internal memory2048 MB
Processor cores4
Processor frequency1200 MHz
Maximum internal memory4096 MB
Sound pressure level (copying)56 dB
Sound pressure level (standby)29 dB
Sound pressure level (printing)52 dB
Sound pressure level (scanning)53 dB
Sound pressure level (duplex printing)54 dB
Copier resize25 - 400 %
Time to first copy (black, normal)4.9 s
Time to first copy (color, normal)5.8 s
Copy speed (black, normal quality, A4)55 cpm
Power consumption (ready)230 W
Power consumption (sleep)2.78 W
Power consumption (copying)1100 W
Power consumption (standby)0.2 W
Power consumption (printing)1075 W
Power consumption (scanning)250 W
Energy Star Typical Electricity Consumption (TEC)1.35 kWh/week
Scan toE-mail, FTP, LDSS, PC, USB
Scanner typeFlatbed & ADF scanner
Maximum scan area297 x 432 mm
Image formats supportedJPEG, JPG, TIFF
Document formats supportedPDF, XPS
Optical scanning resolution600 x 600 DPI
Operating altitude0 - 2500 m
Operating temperature (T-T)10 - 30 °C
Operating relative humidity (H-H)15 - 85 %
FaxingColor faxing
Modem speed33.6 Kbit/s
Fax transmission speed3 sec/page
Package depth911 mm
Package width758 mm
Package height1505 mm
Package weight168000 g
Included cartridge capacity (CMY)11500 pages
Included cartridge capacity (black)18500 pages
Total input capacity2150 sheets
Total output capacity250 sheets
Maximum input capacity5150 sheets
Paper tray 1 input capacity500 sheets
Envelopes sizes7 3/4, 9, 10, B5, C5, DL
Paper tray media weight60 - 256 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size), Oficio (media size), Statement (140 x 216mm), Super Tabloid (media size), Universal
ISO A-series sizes (A0...A9)A3, A4, A5, A6
JIS B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA3
Multi-Purpose Tray media weight60 - 300 g/m²
Weight and Dimensions IconWeight and Dimensions
Depth792 mm
Width615 mm
Height1225 mm
Weight134500 g

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