Why incorrect characters print on Lexmark C780?
If incorrect characters are printing on your Lexmark Printer, and you are using a parallel interface, ensure you are using an IEEE 1284-compliant parallel cable. If 'Ready. Hex Trace' appears on the display, turn the printer off and back on to exit Hex Trace mode.
What to do if operator panel display is blank on Lexmark Printer?
If the operator panel display is blank or displays only diamonds on your Lexmark Printer, turn the printer off, wait about 10 seconds, and turn it back on. If the messages do not appear, turn the printer off and call for service.
How to prevent unexpected page breaks on Lexmark C780?
If unexpected page breaks occur on the Lexmark Printer, set 'Print Timeout' to a higher value from the Setup Menu.
How to reprint page that jammed on Lexmark C780 Printer?
If the page that jammed does not reprint after you clear the jam on your Lexmark Printer, set 'Jam Recovery' to 'Auto' or 'On' in the Setup Menu/ Print Recovery section.
Why tray linking does not work on Lexmark C780?
If tray linking does not work on your Lexmark Printer, ensure both the size and type of media are the same in both trays. Also, make sure the paper guides in the trays are set for the correct size media, and the menu values for both size and type are set correctly in the Paper Menu.
What does error reading USB drive mean on Lexmark Printer?
If the message 'Error reading USB drive' appears when using a USB device with your Lexmark Printer, the USB device you are using may not be supported or has an error. Only specific USB flash memory devices are supported. For information regarding tested and approved USB flash memory devices, see the Lexmark Web site at www.lexmark.com.
Why large jobs do not collate on Lexmark Printer?
If large jobs do not collate on the Lexmark Printer, set 'Collation' to 'On' in the Finishing Menu or through the printer driver. Note that setting 'Collation' to 'Off' in the driver overrides the setting in the Finishing Menu.
What to do if held jobs do not print on Lexmark C780?
If held jobs do not print on the Lexmark Printer, it may be due to a formatting error or invalid data. Try printing the job (note that only part of it may print), then delete the job. You can also free up additional printer memory by deleting other held jobs.
Why job prints from the wrong tray on Lexmark C780?
If the job prints from the wrong tray or on the wrong paper or specialty media on the Lexmark Printer, ensure the 'Paper Size' and 'Paper Type' specified in the printer driver match the paper size and type in the tray and what is set on the printer's operator panel.
Why my jobs do not print on Lexmark C780 Printer?
Jobs may not print on the Lexmark Printer due to several reasons. First, ensure that 'Ready' or 'Power Saver' is displayed before printing; if not, press the button to return to the 'Ready' state. Another reason might be a full output bin, so remove the paper stack. Verify that the tray isn't empty and is loaded with paper. Check that you're using the correct printer driver for the Lexmark C780, C782, especially if using a USB port with Windows Vista, Windows 2000, Windows XP, or Windows Server 2003. Also, confirm that your MarkNet N8000 series internal print server is correctly set up and connected, referring to the Software and Documentation CD or the Lexmark website for guidance. Finally, ensure you're using a recommended interface cable and that it's securely connected.
Step-by-step instructions for installing the 2000-sheet paper drawer.
Step-by-step instructions for installing the 500-sheet paper drawer.
Procedures for safely placing and installing the printer unit.
Steps for installing memory and various option cards.
Procedures for removing memory and option cards from the printer.
How to send a print job from a typical Windows application.
Instructions for loading paper and media into printer trays.
Guide for loading paper and media into the multipurpose feeder.
Steps for printing on various specialty media types like labels and transparencies.
Process for sending and retrieving secure print jobs using a PIN.
Details about print cartridges, including handling and replacement.
How to recognize and identify paper jams using the operator panel.
Step-by-step guide to clear paper jams from all printer areas.
Specific instructions for clearing jams in optional output devices.
Procedures for clearing paper jams from the fuser area.
Steps to clear paper jams from the image transfer unit.
Guide to configuring network security settings via the printer's web interface.
Steps to align the image transfer unit for optimal print quality.
Steps to diagnose and resolve an unresponsive printer.
Troubleshooting common issues related to printing jobs.
Troubleshooting guide for installed printer options.
Troubleshooting common paper feeding issues and jams.
Guide to diagnose and resolve issues affecting print quality.
Solutions for common problems related to color printing output.
Step-by-step instructions for installing the 2000-sheet paper drawer.
Step-by-step instructions for installing the 500-sheet paper drawer.
Procedures for safely placing and installing the printer unit.
Steps for installing memory and various option cards.
Procedures for removing memory and option cards from the printer.
How to send a print job from a typical Windows application.
Instructions for loading paper and media into printer trays.
Guide for loading paper and media into the multipurpose feeder.
Steps for printing on various specialty media types like labels and transparencies.
Process for sending and retrieving secure print jobs using a PIN.
Details about print cartridges, including handling and replacement.
How to recognize and identify paper jams using the operator panel.
Step-by-step guide to clear paper jams from all printer areas.
Specific instructions for clearing jams in optional output devices.
Procedures for clearing paper jams from the fuser area.
Steps to clear paper jams from the image transfer unit.
Guide to configuring network security settings via the printer's web interface.
Steps to align the image transfer unit for optimal print quality.
Steps to diagnose and resolve an unresponsive printer.
Troubleshooting common issues related to printing jobs.
Troubleshooting guide for installed printer options.
Troubleshooting common paper feeding issues and jams.
Guide to diagnose and resolve issues affecting print quality.
Solutions for common problems related to color printing output.
General| Print Technology | Laser |
|---|---|
| Maximum Print Resolution | 1200 x 1200 dpi |
| Memory | 128 MB |
| Connectivity | Ethernet, USB |
| Output Trays Capacity | 250 sheets |
| Network Ready | Yes |
| USB Port | Yes |
| Media Type | Cards, Envelopes, Labels, Plain Paper, Transparencies |
| Total Media Capacity | 550 sheets |
| Maximum Paper Size | A4 |
| Operating Systems Supported | Linux |
| Toner Cartridges | Cyan, Magenta, Yellow, Black |
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