To Next PageTo Next PageHow to fix toner smears on prints from Lexmark W840 Printer?
If toner smears or print comes off the page: * If printing on an uneven surface, change the Paper Weight and Paper Texture settings in the Paper menu. * Verify the print media is within the printer specifications.
How to resolve large jobs not collating on Lexmark Printer?
If large jobs do not collate, it may be due to: * Collate not being set to On. Enable Collation 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. * The job being too complex. Reduce complexity by minimizing fonts, images, and pages. * Insufficient printer memory. Add more memory or a hard disk.
Why is my Lexmark W840 printing toner on the back of the page?
Toner appearing on the back of the printed page means toner is on the transfer roll. To prevent this, avoid loading print media smaller than the job's page size. Open and close the printer's top front cover to run the setup cycle and clean the transfer roll.
Why is there toner on the back of pages from my Lexmark W840?
If toner appears on the back of the printed page from your Lexmark Printer, it may be because toner is on the transfer roll. To help prevent this, do not load print media that is smaller than the page size of the job to be printed. Open and close the printer top front cover to run the printer setup cycle and clean the transfer roll.
How can I improve transparency print quality on my Lexmark Printer?
To improve transparency print quality on your Lexmark Printer, use only transparencies recommended by the printer manufacturer and make sure the Paper Type setting in the Paper Menu is set to Transparency.
What to do if the Lexmark W840 Printer operator panel display is blank?
A blank or diamond-filled operator panel display on your Lexmark Printer usually indicates a failed self-test. Turn the printer off, wait 10 seconds, and then turn it back on. If the 'Performing Self Test' and 'Ready' messages still do not appear, the printer needs service.
Why do jobs not print on my Lexmark W840?
Several factors can cause print jobs to fail on a Lexmark Printer. First, ensure that 'Ready' or 'Power Saver' is displayed before printing by pressing the printer's button. If the output bin is full, remove the paper. Also, ensure that the tray has paper. Verify you are using the correct printer driver for your printer. For network printing, check that the printer is properly configured. Finally, ensure you're using the recommended interface cable and that it's securely connected.
Why is my Lexmark W840 printing a blank white page?
If the entire page is white when using your Lexmark Printer, make sure the packaging material is removed from the print cartridge and that the print cartridge is installed correctly. Also, the toner may be low. To utilize the remaining toner, remove the cartridge by gripping the handles with both hands. With the cartridge arrows pointing downward, shake the print cartridge back and forth. Reinstall the cartridge, and then press .
What to do if Lexmark Printer prints blank pages?
If blank pages feed into the output bin, an incorrect media type might be loaded in the tray. Load the correct media type for your print job, or change the Paper Type setting to match the loaded media.
What to do if held jobs do not print on Lexmark Printer?
If held jobs do not print, it could be due to: * A formatting error. Try printing the job (knowing only part of it might print), or delete the job. * The printer has received invalid data. Delete the job. * Insufficient memory. Free up printer memory by deleting other held jobs.
General| Color | No |
|---|---|
| Print technology | Laser |
| Maximum resolution | 1200 x 1200 DPI |
| Time to first page (black, normal) | 6.8 s |
| Print speed (black, normal quality, A4/US Letter) | 50 ppm |
| Internal memory | 256 MB |
| Sound power level (standby) | 28 dB |
| Sound pressure level (printing) | 54 dB |
| Total input capacity | 1100 sheets |
| Total output capacity | 500 sheets |
| Maximum input capacity | 5100 sheets |
| Display | LCD |
| Maximum print size | 297 x 420 mm |
| Media types supported | Plain paper, envelopes, card stock, transparencies, paper labels |
| Media weight (tray 1) | Plain paper: 64 to 216 g/m2; Card stock: up to 199 g/m2 Index |
| Maximum ISO A-series paper size | A3 |
| Page description languages | PDF 1.5, PPDS |
| I/O ports | USB, Parallel, 1 internal solutions port (ISP) |
| Mac compatibility | Yes |
| Compatible operating systems | Windows, Linux, UNIX, Mac, NetWare and OS/400 |
| Recommended operating temperature range (T-T) | 16 - 32 °C |
| Sustainability certificates | ENERGY STAR |
| Power consumption (standby) | 9 W |
| Power consumption (printing) | 700 W |
| Power consumption (PowerSave) | 105 W |
| Bundled software | MarkVision Professional |
| Operating relative humidity (H-H) | 8 - 80 % |
Weight and Dimensions| Dimensions (WxDxH) | 616 x 520 x 475 mm |
|---|
Describes the media path and transport mechanisms for Tray 2 and Tandem Tray options.
Explains HCF media feeding, unit operations, sensors, and motor functions for optimal performance.
Identifies key components within the Duplex and Exit 2 options, including motors and sensors.
Verifies proper printer setup and details the power-on reset sequence for diagnostic checks.
Lists error codes, their contents, and recommended actions for troubleshooting various printer issues.
Provides detailed step-by-step procedures to diagnose and resolve specific printer errors and faults.
Details how to enter diagnostic and configuration modes for accessing printer tests.
Outlines available tests for motors, print output, hardware, and duplex functions.
Describes tests for panel, buttons, memory, and port functionality to verify hardware.
Outlines precautions to prevent damage from electrostatic discharge during service procedures.
Provides general instructions and notes before performing part removals and replacements.
Step-by-step instructions for disassembling the 2X 500-sheet drawer (2TM) unit.
Illustrates the location of key parts for the 2TM, TTM, HCF, Duplex, and Exit 2 options.
Identifies potential unsafe conditions and hazards during printer operation and maintenance.
Details recommended lubricants and their application for maintaining moving parts.
Outlines routine cleaning and replacement schedules for printer parts to ensure performance.
Explains the legend and structure used in the parts catalog for identifying FRUs.
Lists and illustrates the parts for the 2X 500-sheet drawer (2TM) outer covers.
Lists and illustrates the parts for the 2X 500-sheet drawer (2TM) media tray and feed units.
Lists and illustrates the parts specific to the 2X 500-sheet drawer (2TM) media tray assembly.
