How 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.
Why is my Lexmark W840 Printer printing an entirely white page?
If an entire page is white: * Make sure the packaging material is removed from the photoconductor kit. * Check the photoconductor kit to be sure it is installed correctly. * Replace the photoconductor kit.
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.
What does it mean if a print defect repeats every 15 units on my Lexmark W840 Printer?
If a print quality defect repeats at every 15 units on your Lexmark Printer, the photoconductor kit may be the cause. Replace the photoconductor kit.
What does USB device unsupported mean on Lexmark Printer?
The 'USB device unsupported' message means the USB device you're using may not be supported or has an error. Only specific USB flash memory devices are supported.
How to adjust print darkness on Lexmark W840 Printer?
If printing is too dark on your Lexmark Printer, change the Toner Darkness setting in the Quality Menu. Macintosh computer users should make sure the lines per inch (lpi) setting is not set too high in the software application.
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.
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.
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.
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 |
|---|
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