User's Guide
Page 4
... Recognizing the control panel light sequences 79 Changing the toner cartridge ...80 Changing the photoconductor kit ...82 Recycling Lexmark products ...84 Chapter 9: Troubleshooting 85 General problems ...85 Lexmark Status Messenger Utility ...86 Selecting printer operating mode ...86 Turning on Reduced Curl mode ...86 Print quality problems ...87 Cleaning... notices ...93 Noise emission levels ...95 Product energy consumption ...95 Waste from Electrical and Electronic Equipment (WEEE) directive 96 Laser notice ...96 Statement of Limited Warranty for Lexmark E250d and E250dn 96 Index ...99 4
... Recognizing the control panel light sequences 79 Changing the toner cartridge ...80 Changing the photoconductor kit ...82 Recycling Lexmark products ...84 Chapter 9: Troubleshooting 85 General problems ...85 Lexmark Status Messenger Utility ...86 Selecting printer operating mode ...86 Turning on Reduced Curl mode ...86 Print quality problems ...87 Cleaning... notices ...93 Noise emission levels ...95 Product energy consumption ...95 Waste from Electrical and Electronic Equipment (WEEE) directive 96 Laser notice ...96 Statement of Limited Warranty for Lexmark E250d and E250dn 96 Index ...99 4
Service Manual
Page 18
... Lexmark E250d Available input trays 250-sheet tray ✔ 550-sheet option drawer ✔ 550-sheet tray optional Dust cover optional Toner and photoconductor Toner cartridge 1,500 standard pages SWE 3,500 standard pages after market¹ High yield toner cartridge n/a Photoconductor kit... Up to 30,000 ² ¹ Declared value in accordance with ISO/IEC 19752 ² Based on approximately 5% coverage, actual yield may vary 4512-230 Lexmark E250dn ✔ ✔ optional optional 1,500 standard...
... Lexmark E250d Available input trays 250-sheet tray ✔ 550-sheet option drawer ✔ 550-sheet tray optional Dust cover optional Toner and photoconductor Toner cartridge 1,500 standard pages SWE 3,500 standard pages after market¹ High yield toner cartridge n/a Photoconductor kit... Up to 30,000 ² ¹ Declared value in accordance with ISO/IEC 19752 ² Based on approximately 5% coverage, actual yield may vary 4512-230 Lexmark E250dn ✔ ✔ optional optional 1,500 standard...
Service Manual
Page 32
... • Press and release Continue to print a photoconductor kit instruction page. • Replace the photoconductor kit. 2-8 Lexmark™ E250d and E250dn The factory default is replaced. 4512-220, -230 Toner cartridge region mismatch z z Meaning The geographic region of the printer does not match the geographic region of the printer. The printer will not print any more pages until...
... • Press and release Continue to print a photoconductor kit instruction page. • Replace the photoconductor kit. 2-8 Lexmark™ E250d and E250dn The factory default is replaced. 4512-220, -230 Toner cartridge region mismatch z z Meaning The geographic region of the printer does not match the geographic region of the printer. The printer will not print any more pages until...
Service Manual
Page 70
... in the opening may allow light to isolate problems such as light or toner streaks. a. When light stays on page 3-50. 2-46 Lexmark™ E250d and E250dn Press and hold until the and lights come on. 3. Check for repeating defects. Also, see "Solving print quality problems" on , close...spring) found about 14 mm above and to the home state (four top lights on the printer while pressing and holding . Use the test pages to expose the photoconductor resulting in printer service errors unless there is blockage of the manual for cartridge damage. Open the front access cover...
... in the opening may allow light to isolate problems such as light or toner streaks. a. When light stays on page 3-50. 2-46 Lexmark™ E250d and E250dn Press and hold until the and lights come on. 3. Check for repeating defects. Also, see "Solving print quality problems" on , close...spring) found about 14 mm above and to the home state (four top lights on the printer while pressing and holding . Use the test pages to expose the photoconductor resulting in printer service errors unless there is blockage of the manual for cartridge damage. Open the front access cover...
Service Manual
Page 72
...toner cartridge assembly and gently shake the assembly to make sure that the laser light path is not blocked. Replace the transfer roll assembly if the springs...recommended media is low, try a new one. Variation in the printer driver. 2-48 Lexmark™ E250d and E250dn Replace as necessary. Check the media settings in image density horizontally... across page FRU PC Kit (not a FRU) Transfer roll Action The charge roll may have an unbalanced force against the PC (photoconductor...
...toner cartridge assembly and gently shake the assembly to make sure that the laser light path is not blocked. Replace the transfer roll assembly if the springs...recommended media is low, try a new one. Variation in the printer driver. 2-48 Lexmark™ E250d and E250dn Replace as necessary. Check the media settings in image density horizontally... across page FRU PC Kit (not a FRU) Transfer roll Action The charge roll may have an unbalanced force against the PC (photoconductor...
Service Manual
Page 82
... Trace Print Quality Test Pages Reset Photoconductor Counter Use setting to Values Return the printer settings to zero. Resources in printer memory (RAM) are unaffected. The replace photoconductor message should be cleared only when the photoconductor kit has been replaced. 3-4 Lexmark™ E250d and E250dn To exit Hex Trace, turn off the printer. 2. Print menus by providing information about...
... Trace Print Quality Test Pages Reset Photoconductor Counter Use setting to Values Return the printer settings to zero. Resources in printer memory (RAM) are unaffected. The replace photoconductor message should be cleared only when the photoconductor kit has been replaced. 3-4 Lexmark™ E250d and E250dn To exit Hex Trace, turn off the printer. 2. Print menus by providing information about...