Service Manual
Page 26
...See "Service codes" on and off sequentially. 3. After the lights quit flashing, the light flashes until the fuser comes up to the printer and all lights flashing as a paper jam, the panel lights indicate the problem. when double-clicking, the pattern does not ...light patterns have secondary patterns; See "Common primary light patterns" on , it performs a POST. All operator panel lights on page 2-25) indicate specific errors. Check for more detailed information. However, if is turned on page 2-3 for correct POST functioning of support. 2-2 Lexmark™ E250d and E250dn...
...See "Service codes" on and off sequentially. 3. After the lights quit flashing, the light flashes until the fuser comes up to the printer and all lights flashing as a paper jam, the panel lights indicate the problem. when double-clicking, the pattern does not ...light patterns have secondary patterns; See "Common primary light patterns" on , it performs a POST. All operator panel lights on page 2-25) indicate specific errors. Check for more detailed information. However, if is turned on page 2-3 for correct POST functioning of support. 2-2 Lexmark™ E250d and E250dn...
Service Manual
Page 46
...clear the message. 2-22 Lexmark™ E250d and E250dn Action Press Continue briefly to clear the light sequence and continue processing the print job. • Turn the printer off . • Remove... • Turn the printer back on . Action • Press and release Continue to clear the light sequence and continue processing the print job. • Turn the printer off . • ...cartridge. • Turn the printer back on . 4512-220, -230 Missing/Defective toner cartridge z z z Meaning The toner in the toner cartridge is not supported by the printer. Too many options attached z...
...clear the message. 2-22 Lexmark™ E250d and E250dn Action Press Continue briefly to clear the light sequence and continue processing the print job. • Turn the printer off . • Remove... • Turn the printer back on . Action • Press and release Continue to clear the light sequence and continue processing the print job. • Turn the printer off . • ...cartridge. • Turn the printer back on . 4512-220, -230 Missing/Defective toner cartridge z z z Meaning The toner in the toner cartridge is not supported by the printer. Too many options attached z...
Service Manual
Page 52
Replace the controller card. Service tertiary error codes-NVRAM failure Lights Service secondary codes-95x ✷ ✷ ✷ Service tertiary codes-NVRAM failure 950-Secure EEPROM data does not match NVRAM ... port ✷ ✷ ✷ 978-Bad checksum while programming port ✷ ✷ 979-Flash parts failed while programming port ✷ ✷ ✷ 2-28 Lexmark™ E250d and E250dn Service tertiary error codes-network error Lights Service secondary codes-97x ✷ ✷ ✷ ✷ Service tertiary codes-network error 975...
Replace the controller card. Service tertiary error codes-NVRAM failure Lights Service secondary codes-95x ✷ ✷ ✷ Service tertiary codes-NVRAM failure 950-Secure EEPROM data does not match NVRAM ... port ✷ ✷ ✷ 978-Bad checksum while programming port ✷ ✷ 979-Flash parts failed while programming port ✷ ✷ ✷ 2-28 Lexmark™ E250d and E250dn Service tertiary error codes-network error Lights Service secondary codes-97x ✷ ✷ ✷ ✷ Service tertiary codes-network error 975...
Service Manual
Page 70
... Menu. e. Press and release three times until all the lights flash to expose the photoconductor resulting in that order. Press and hold until the and lights come on. 3. Four pages print to the home state (four top lights on the lens. • Blank pages typically are caused by...Once the media exits into the output bin, the printer returns to help isolate print quality problems, like streaking, print test pages using the print quality test pages. See "POST symptom table" on page 3-50. 2-46 Lexmark™ E250d and E250dn Note: Refer to the print defects guide at PCN...
... Menu. e. Press and release three times until all the lights flash to expose the photoconductor resulting in that order. Press and hold until the and lights come on. 3. Four pages print to the home state (four top lights on the lens. • Blank pages typically are caused by...Once the media exits into the output bin, the printer returns to help isolate print quality problems, like streaking, print test pages using the print quality test pages. See "POST symptom table" on page 3-50. 2-46 Lexmark™ E250d and E250dn Note: Refer to the print defects guide at PCN...
Service Manual
Page 82
...and holding . 4. Help isolate printing problems when unexpected characters print or characters are missing. Turn on the printer while pressing and holding until the lights flash. Hex Trace helps determine if there is a problem with graphics, one is black, and one is receiving.... Reset Photoconductor Counter Use setting to Values Return the printer settings to zero. Turn off the printer. The replace photoconductor message should be cleared only when the photoconductor kit has been replaced. 3-4 Lexmark™ E250d and E250dn Open the front access cover. 3. To exit Hex...
...and holding . 4. Help isolate printing problems when unexpected characters print or characters are missing. Turn on the printer while pressing and holding until the lights flash. Hex Trace helps determine if there is a problem with graphics, one is black, and one is receiving.... Reset Photoconductor Counter Use setting to Values Return the printer settings to zero. Turn off the printer. The replace photoconductor message should be cleared only when the photoconductor kit has been replaced. 3-4 Lexmark™ E250d and E250dn Open the front access cover. 3. To exit Hex...
Service Manual
Page 86
... area of errors. Press and hold until the lights flash to begin . Press and hold until the lights flash to begin . None Cont Prt Duplex Tray 2 Continuously print pages containing cross lines, printer information, and margin settings. None Print History Print history of supported paper). None 3-8 Lexmark™ E250d and E250dn Help isolate print quality problems, such as...
... area of errors. Press and hold until the lights flash to begin . Press and hold until the lights flash to begin . None Cont Prt Duplex Tray 2 Continuously print pages containing cross lines, printer information, and margin settings. None Print History Print history of supported paper). None 3-8 Lexmark™ E250d and E250dn Help isolate print quality problems, such as...