Lexmark C760 Reference Manual
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Lexmark C760 Reference Manual

Lexmark C760 Reference Manual

Lexmark c760: reference guide
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Download this manual See also: Troubleshooting Manual, Service Manual

Help guide

Help Menu pages
Other Help Menu pages available include:
•
Color quality guide
• Printing guide
• Connection guide
• Print media guide
• Clearing jams guide

Setup Guide

The Setup Guide provides information about setting up
the printer and its options.
Publications CD / User's Guide
The publications CD contains a User's Guide which
provides information about loading paper, clearing
error messages, ordering and replacing supplies,
installing maintenance kits, and troubleshooting. It
also provides general information for administrators.
The information on the publications CD is also
available on Lexmark's Web site at
www.lexmark.com/publications.
Drivers CD
The drivers CD contains the necessary printer drivers
to get your printer up and running.
It may also contain printer utilities, screen fonts, and
additional documentation.
Lexmark's Web site
Visit Lexmark's Web site at
updated printer drivers, utilities, and other printer
documentation.
• Print quality guide
• Repetitive defects
guide
• Supplies guide
• Moving guide
www.lexmark.com
for
Help guide
Page 1 of 1
Other languages
The Help Menu pages, User's Reference, and
Setup Guide are also available on the publications CD.

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Summary of Contents for Lexmark C760

  • Page 1: Help Guide

    It also provides general information for administrators. The information on the publications CD is also available on Lexmark’s Web site at www.lexmark.com/publications. Drivers CD The drivers CD contains the necessary printer drivers to get your printer up and running.

  • Page 2: Color Menu

    Color quality guide This Color Quality guide is intended to help users understand how operations available on the printer can be used to adjust and customize color output. A brief description of the purpose and operation of the functions available that affect color output is provided.
  • Page 3 Users can print color Samples samples pages for each of the RGB and CMYK color conversion tables used in the printer. The color samples pages consist of a series of colored boxes along with the RGB or CMYK combination that creates the color observed for each particular box.

  • Page 4: Solving Color Quality Problems

    When a user prints a document, information describing the type and color of each object in the document is sent to the printer. The color information is passed through color conversion tables that translate the color into appropriate amounts of cyan, magenta, yellow, and black toner needed to produce the desired color. The object type information lets different color conversion tables be used for different types of objects.
  • Page 5 However, because of technology differences that exist between printers and monitors, there are many colors that can be generated on a computer screen that cannot be physically reproduced on a color laser printer. Color match can also be affected by monitor variations and lighting conditions. Read the response to the question “How can I match a particular color (such as a color in a corporate logo)?”...
  • Page 6 A typical example of this situation is when a user is trying to match the color of a corporate logo. While instances can occur in which the printer cannot exactly reproduce the desired color, users should be able to identify adequate color matches for the majority of cases.
  • Page 7 RGB or CMYK combinations specified in the application through color management. In such a situation, the resulting printed color may not be exactly as expected based on the Color Samples pages. Printer Color Correction setting Text...

  • Page 8: Loading The Multipurpose Feeder

    Printing guide Get the most out of your printer by properly loading the trays and setting the types and sizes. Never mix media types within a tray. Note: Paper Size cannot be adjusted when auto size sensing is enabled. Auto size...
  • Page 9 Load the print media as specified for the tray you are using. See page 1 for help. From the printer operator panel, set the Paper Type and Paper Size according to the print media you loaded. Set Paper Type and Paper Size From the computer’s software application, set the paper type, size, and source according to the media you...

  • Page 10: Connection Guide

    A separate printer object will be created and appear in the Printers folder. Use the drivers CD that shipped with your printer to install the custom printer driver and obtain all the enhanced printer features and functionality.

  • Page 11: Using Windows 95 And Windows 98 (First Edition)

    Macintosh OS 8.6 or later is required for USB printing. In order to print locally to a USB-attached printer, you must create a desktop printer icon (Macintosh 8.6–9.x) or create a queue in the Print Center or Printer Setup Utility (Macintosh OS X). Creating a desktop printer icon (Macintosh 8.6–9.x)

  • Page 12: Verify Printer Setup

    Verify the paper trays are configured for the sizes and types of paper you loaded. Printing a network setup page If the printer is attached to a network, print a network setup page to verify the network connection. This page Connection guide...

  • Page 13: Configure For Tcp/Ip

    Press Menu until you see Standard Network, and then press Select. Standard Network appears if you purchased a printer with a network port on the printer system board. If you have a MarkNet™ print server installed in the option card slot, you see Network Option 1.

  • Page 14: Verifying The Ip Settings

    IP address (for example, 192.168.0.11). If the printer is active on the network, you should receive a reply. Install drivers for network printing After you have assigned and verified the TCP/IP settings, you are ready to install the printer drivers on each network computer.
  • Page 15 Custom, and follow the instructions on your screen. Select Network Attached, the printer manufacturer, and then click Next. Select the printer you are setting up, and then click Next. Select Add Port. Select Lexmark Enhanced TCP/IP TCP/IP Network Port, and then click Add.
  • Page 16 Check the following to make sure the printer was successfully shared. – The printer object in the Printers folder now has a shared indicator. For example, in Windows NT 4.0, a hand appears under the printer object. – Browse Network Neighborhood. Find the host name of the server and look for the shared name you assigned to the printer.
  • Page 17 In addition, the computer must also have either a desktop printer (Mac OS 8.6 to 9.x) or a print queue in Print Center (Mac OS X). A print queue can be created either through AppleTalk or IP Printing.
  • Page 18 Utility. Choose Add Printer from the Printers menu. Choose AppleTalk from the pop-up menu. Note: If you don’t know which zone or printer to select, look on the network setup page under the AppleTalk heading. Select the AppleTalk zone from the list.
  • Page 19 Print media guide The printer supports the following standard print media sizes. The Universal setting lets you select custom sizes up to the maximum specified. Print media Source 1, 2 Plain paper Grain long (Light): 2000 60–74.9 g/m (16–19.9 lb bond) Grain long (Normal): 75–119.9 g/m...

  • Page 20: Storing Paper

    These specialty media types should be sent to the standard bin. • If an optional finisher or mailbox is attached to your printer, make sure the printer and option are correctly aligned. Refer to the Setup Guide that came with your printer or option for alignment instructions.

  • Page 21: Access Doors And Trays

    When a paper jam occurs, the jam number will appear on line one of the operator panel and the number of pages jammed will appear on line two. The following illustrations show areas in the printer where jams can occur. Area A...

  • Page 22: Understanding Jam Messages

    2xx Paper Jam certain printer areas. After you have cleared the following areas, make sure all printer covers, doors, and trays are closed, and then press Go to resume printing. Area A If you are using the multipurpose feeder, release the levers on each side of the feeder to open it flat.
  • Page 23 Open the left access door. Pull down the lever until it stops. Remove all visible media. Note: Remove any torn media from the printer. Return the lever to its upright position. Close the door. Note: Open Tray 1 and make sure the entire media stack is pushed all the way down into the tray.
  • Page 24 Pull the duplex mechanism completely out. Look inside and remove any paper caught in the rollers. Also, look up inside, as some jams may be above the rollers. Reinstall the duplex mechanism in the printer. Clearing jams guide Page 4 of 6 Area T<x>...

  • Page 25: Clearing Mailbox Or Output Expander Jams (Area M)

    Area K Open the lower right access door. Remove any jams, and then close the door. Area L Open the upper right access door. Remove jams from the rollers and then close the door. Clearing jams guide Page 5 of 6 Clearing mailbox or output expander jams (Area M) Open the rear door of the 5-bin mailbox or output...

  • Page 26: Clearing Fuser Jams

    Pull down the latches. They slide toward the center to release the fuser. Pull the fuser out of the printer, and set it on a clean, flat surface. Unsnap the housing and set it aside. Clearing jams guide Page 6 of 6 Lift up the fuser roller cover and remove the jam.
  • Page 27 You can solve many print quality problems by replacing a supply or maintenance item that has reached the end of its intended life. Check the operator panel for a message about a printer consumable. Use the following table to find solutions to print quality problems.
  • Page 28 • Load paper from a fresh package in the paper tray. • Avoid textured paper with rough finishes. • Make sure the printer’s paper type, paper texture, and paper weight settings match the type of paper you are using. • Replace the image transfer unit and transfer roller.
  • Page 29 CardStock (or other appropriate weight). • Replace the fuser. • Select a different Toner Darkness setting from the printer driver before sending the job to print. • Replace the print cartridges. • Replace the print cartridges. • Replace the transfer roller.
  • Page 30 • Move the guides in the tray to the proper positions for the size loaded. • Refer to the Card Stock & Label Guide available on our Lexmark Web site at www.lexmark.com for detailed specifications. Refer to Paper and specialty media specifications in the User’s Guide on...
  • Page 31 Repetitive defects guide (Letter) Match a set of repeating defects on a print job to the marks on one of the vertical lines. The line that best matches the defects on the print job indicates which particular part is causing the defect. Change cartridge 48 mm (1.9 in.)

  • Page 32: Print Cartridges

    The following tables list the part numbers for ordering new print cartridges, toner waste containers, fusers, or image transfer units (ITU). Print cartridges Visit Lexmark’s Web site at www.lexmark.com The following is a list of cartridges you can order: C760 / C762 •...

  • Page 33: Moving The Printer Within The Office

    The printer must remain in an upright position. • Any cart used to move the printer should have a surface able to support the full footprint of the printer. • Severe jarring movements may cause damage to the printer and must be avoided.

This manual is also suitable for:

C 762

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