Clearing Jams Guide
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... door. 2 Remove any jams. 3 Make sure the paper is pushed all the way down the front access door. Remove jams in the rollers under the image transfer unit. Clearing fuser jams 1 Clear the paper path. Area L 1 Open the upper right access door. 2 Pull the jam straight out, and then close tray...
... door. 2 Remove any jams. 3 Make sure the paper is pushed all the way down the front access door. Remove jams in the rollers under the image transfer unit. Clearing fuser jams 1 Clear the paper path. Area L 1 Open the upper right access door. 2 Pull the jam straight out, and then close tray...
Clearing Jams Guide
Page 3
...access door. 4 Turn the printer off the guides. If the jam persists, continue with step 4. 6 Release the latches to clear the paper sensors under the image transfer unit. They slide toward the center to release the fuser. 10 Slide the latches out, and then pull up to clear the entire width of the... paper path. 5 Remove all the way. 7 Remove the image transfer unit. Make sure to refasten them. 11 Close the doors. 3 Pull down the front access door, insert a folded piece of paper as shown to open the...
...access door. 4 Turn the printer off the guides. If the jam persists, continue with step 4. 6 Release the latches to clear the paper sensors under the image transfer unit. They slide toward the center to release the fuser. 10 Slide the latches out, and then pull up to clear the entire width of the... paper path. 5 Remove all the way. 7 Remove the image transfer unit. Make sure to refasten them. 11 Close the doors. 3 Pull down the front access door, insert a folded piece of paper as shown to open the...
Clearing Jams Guide
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...Reinstall all torn paper or other jams. c Lower the lever to its working position. The printer returns to unlock the image transfer unit. 8 Look inside the printer. a Raise the lever to a Ready state. a Align the guides with the insertion grooves and gently slide...Turn the printer off and then back on the handle. 9 Insert the image transfer unit back into place. Remove all the print cartridges. Touching the belt will damage the image transfer unit. Warning: Do not touch the transfer belt. c Slide the image transfer unit out and place it on . b Rotate the handle up, and ...
...Reinstall all torn paper or other jams. c Lower the lever to its working position. The printer returns to unlock the image transfer unit. 8 Look inside the printer. a Raise the lever to a Ready state. a Align the guides with the insertion grooves and gently slide...Turn the printer off and then back on the handle. 9 Insert the image transfer unit back into place. Remove all the print cartridges. Touching the belt will damage the image transfer unit. Warning: Do not touch the transfer belt. c Slide the image transfer unit out and place it on . b Rotate the handle up, and ...
Troubleshooting Guide
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... envelopes. See the Card Stock & Label Guide available on the Lexmark Web site at the front of the tray or on the multipurpose feeder. Load paper from a fresh package in any color: Replace the image transfer unit. After the Print Quality Test Pages print, to exit the Config... Menu: 4 Press until you remove the jammed paper. Streaked horizontal lines Replace the print cartridge, the transfer roller, the image transfer unit, or fuser as needed. Print irregularities • Load paper from a fresh package. Solving print quality problems To help prevent jams...
... envelopes. See the Card Stock & Label Guide available on the Lexmark Web site at the front of the tray or on the multipurpose feeder. Load paper from a fresh package in any color: Replace the image transfer unit. After the Print Quality Test Pages print, to exit the Config... Menu: 4 Press until you remove the jammed paper. Streaked horizontal lines Replace the print cartridge, the transfer roller, the image transfer unit, or fuser as needed. Print irregularities • Load paper from a fresh package. Solving print quality problems To help prevent jams...
Troubleshooting Guide
Page 5
...Toner specks • Replace the print cartridge that corresponds to the color displayed on the control panel. • Replace the transfer roller. • Replace the image transfer unit. • Replace the fuser. • Call for service. Transparency print quality is poor • Use only transparencies ... printer paper type, paper texture, and paper weight settings match the type of paper you are using . • Replace the image transfer unit and transfer roller. • Replace the fuser. • Make sure the printer paper type, paper texture, and paper weight settings match ...
...Toner specks • Replace the print cartridge that corresponds to the color displayed on the control panel. • Replace the transfer roller. • Replace the image transfer unit. • Replace the fuser. • Call for service. Transparency print quality is poor • Use only transparencies ... printer paper type, paper texture, and paper weight settings match the type of paper you are using . • Replace the image transfer unit and transfer roller. • Replace the fuser. • Make sure the printer paper type, paper texture, and paper weight settings match ...
User's Guide
Page 4
... Fuser and ITU ...62 Recycling Lexmark products ...63 Chapter 5: Clearing paper jams 64 Identifying jams ...64 Access doors and trays ...65 Understanding jam messages ...66 Clearing the entire paper path ...67 Clearing mailbox, finisher, or output expander jams (Area M 71 Clearing fuser jams ...71 Clearing image transfer unit jams ...73 If you still need...
... Fuser and ITU ...62 Recycling Lexmark products ...63 Chapter 5: Clearing paper jams 64 Identifying jams ...64 Access doors and trays ...65 Understanding jam messages ...66 Clearing the entire paper path ...67 Clearing mailbox, finisher, or output expander jams (Area M 71 Clearing fuser jams ...71 Clearing image transfer unit jams ...73 If you still need...
User's Guide
Page 63
... our Web site: www.lexmark.com/recycle 2 Follow the instructions on the computer screen. For more information about warning messages, see the Menus and Messages Guide on the display, you should order a new image transfer unit. Use part number 40X1680 to order an image transfer unit. Maintaining the printer Ordering an image transfer unit and transfer roller When the 83.yy...
... our Web site: www.lexmark.com/recycle 2 Follow the instructions on the computer screen. For more information about warning messages, see the Menus and Messages Guide on the display, you should order a new image transfer unit. Use part number 40X1680 to order an image transfer unit. Maintaining the printer Ordering an image transfer unit and transfer roller When the 83.yy...
User's Guide
Page 66
For instructions, see Clearing image transfer unit jams. Follow the instructions for clearing Area A and Area D. Understanding jam messages 66 Clearing paper jams Understanding jam messages Note: Always clear the entire paper ... be caught in the fuser. Follow the instructions for clearing Area D, Area K, and Area L. If the jam message persists, paper may be caught in the image transfer unit. For instructions, see Clearing fuser jams. Follow the instructions for clearing Area E and Area J. For instructions, see Clearing fuser jams. Follow the instructions for clearing...
For instructions, see Clearing image transfer unit jams. Follow the instructions for clearing Area A and Area D. Understanding jam messages 66 Clearing paper jams Understanding jam messages Note: Always clear the entire paper ... be caught in the fuser. Follow the instructions for clearing Area D, Area K, and Area L. If the jam message persists, paper may be caught in the image transfer unit. For instructions, see Clearing fuser jams. Follow the instructions for clearing Area E and Area J. For instructions, see Clearing fuser jams. Follow the instructions for clearing...
User's Guide
Page 68
b Close the door. Area D 1 Open the front access door. 2 Hold down and out of the rollers. Note: Any image printed will not be fused to the page. Clearing the entire paper path 68 Pull the jam down the front access door. b Close the door. 2 ...: Make sure the entire paper stack is loaded correctly and pushed all the way down into the tray. Remove jams in the rollers under the image transfer unit.
b Close the door. Area D 1 Open the front access door. 2 Hold down and out of the rollers. Note: Any image printed will not be fused to the page. Clearing the entire paper path 68 Pull the jam down the front access door. b Close the door. 2 ...: Make sure the entire paper stack is loaded correctly and pushed all the way down into the tray. Remove jams in the rollers under the image transfer unit.
User's Guide
Page 73
Open the front cover. If the jam persists, continue with step 4. 4 Turn the printer off. Clearing image transfer unit jams 73 Clearing paper jams Clearing image transfer unit jams 1 Open the front access door and the left access door and the front access door. Make sure to clear the entire width of the paper path. 3 Close the left access door. 2 While holding down the front access door, insert a folded piece of paper as shown to clear the paper sensors under the image transfer unit.
Open the front cover. If the jam persists, continue with step 4. 4 Turn the printer off. Clearing image transfer unit jams 73 Clearing paper jams Clearing image transfer unit jams 1 Open the front access door and the left access door and the front access door. Make sure to clear the entire width of the paper path. 3 Close the left access door. 2 While holding down the front access door, insert a folded piece of paper as shown to clear the paper sensors under the image transfer unit.
User's Guide
Page 74
Clearing image transfer unit jams 74 Clearing paper jams 5 Remove all the way. c Place the cartridges on the cartridge handhold. a Pull up slightly on a clean, flat surface out of direct light. 6 Release the latches to lift it off the guides. b Pull the cartridge straight out and use the handle to open the multipurpose feeder (area A) all the print cartridges.
Clearing image transfer unit jams 74 Clearing paper jams 5 Remove all the way. c Place the cartridges on the cartridge handhold. a Pull up slightly on a clean, flat surface out of direct light. 6 Release the latches to lift it off the guides. b Pull the cartridge straight out and use the handle to open the multipurpose feeder (area A) all the print cartridges.
User's Guide
Page 75
a Raise the lever to unlock the image transfer unit. Touching the belt will damage the image transfer unit. b Pull down on a clean, flat surface. Warning: Do not touch the transfer belt. Clearing paper jams 7 Remove the image transfer unit. Clearing image transfer unit jams 75 c Slide the image transfer unit out and place it on the handle.
a Raise the lever to unlock the image transfer unit. Touching the belt will damage the image transfer unit. b Pull down on a clean, flat surface. Warning: Do not touch the transfer belt. Clearing paper jams 7 Remove the image transfer unit. Clearing image transfer unit jams 75 c Slide the image transfer unit out and place it on the handle.
User's Guide
Page 76
b Rotate the handle up, and push gently to lock the unit in . Clearing paper jams 8 Look inside the printer. Remove all torn paper or other jams. 9 Insert the image transfer unit back into the printer. Clearing image transfer unit jams 76 a Align the guides with the insertion grooves and gently slide the unit in place.
b Rotate the handle up, and push gently to lock the unit in . Clearing paper jams 8 Look inside the printer. Remove all torn paper or other jams. 9 Insert the image transfer unit back into the printer. Clearing image transfer unit jams 76 a Align the guides with the insertion grooves and gently slide the unit in place.
User's Guide
Page 77
Clearing paper jams c Lower the lever to lock the image transfer unit into place. 10 Return the multipurpose feeder to a Ready state. If you need help 1 Turn the printer off and then back on . If you still need help 77 Reinstall all the print cartridges. 11 Close the printer door. 12 Turn the printer on . 2 Contact your administrator or Help desk if you still need more assistance. The printer returns to its working position.
Clearing paper jams c Lower the lever to lock the image transfer unit into place. 10 Return the multipurpose feeder to a Ready state. If you need help 1 Turn the printer off and then back on . If you still need help 77 Reinstall all the print cartridges. 11 Close the printer door. 12 Turn the printer on . 2 Contact your administrator or Help desk if you still need more assistance. The printer returns to its working position.
User's Guide
Page 93
...been superimposed over another color area. White or colored line ABCDE ABCDE ABCDE Either the print cartridges are defective, the image transfer unit and transfer roller are defective, or the fuser is defective. 1 Replace the color print cartridge that requires adjustment or replacement. ...mm (5.8 in.) Marks occur on every third or sixth page in any color: Replace the image transfer unit. Repeating defects Either the print cartridges are defective, the image transfer unit and transfer roller are removed. You may help you still have a printer part that is defective. Top...
...been superimposed over another color area. White or colored line ABCDE ABCDE ABCDE Either the print cartridges are defective, the image transfer unit and transfer roller are defective, or the fuser is defective. 1 Replace the color print cartridge that requires adjustment or replacement. ...mm (5.8 in.) Marks occur on every third or sixth page in any color: Replace the image transfer unit. Repeating defects Either the print cartridges are defective, the image transfer unit and transfer roller are removed. You may help you still have a printer part that is defective. Top...
User's Guide
Page 94
...quality problems 94 to the paper. • Replace the print cartridge that does not meet the printer specifications. • The image transfer unit and transfer roller are using. • Replace the image transfer unit and transfer roller. • Replace the fuser. ABCDE ABCDE Streaked vertical lines ABCDE ABCDE ABCDE • Toner is smeared before fusing ... is worn or defective. • Load paper from another tray. Troubleshooting Symptom Cause Solution Streaked horizontal lines ABCDE The print cartridges, the transfer roller, image transfer unit, or fuser may be replaced.
...quality problems 94 to the paper. • Replace the print cartridge that does not meet the printer specifications. • The image transfer unit and transfer roller are using. • Replace the image transfer unit and transfer roller. • Replace the fuser. ABCDE ABCDE Streaked vertical lines ABCDE ABCDE ABCDE • Toner is smeared before fusing ... is worn or defective. • Load paper from another tray. Troubleshooting Symptom Cause Solution Streaked horizontal lines ABCDE The print cartridges, the transfer roller, image transfer unit, or fuser may be replaced.
User's Guide
Page 95
... path. • Replace the print cartridge that corresponds to Transparency. Toner specks • The print cartridges are defective. • The transfer roller is worn or defective. • The image transfer unit is worn or defective. • The fuser is worn or defective. • Toner is in the Quality Menu and press Select to... by the printer's manufacturer. • Make sure the Paper Type setting is set to the color displayed on the control panel. • Replace the transfer roller. • Replace the image transfer unit. • Replace the fuser. • Call for service.
... path. • Replace the print cartridge that corresponds to Transparency. Toner specks • The print cartridges are defective. • The transfer roller is worn or defective. • The image transfer unit is worn or defective. • The fuser is worn or defective. • Toner is in the Quality Menu and press Select to... by the printer's manufacturer. • Make sure the Paper Type setting is set to the color displayed on the control panel. • Replace the transfer roller. • Replace the image transfer unit. • Replace the fuser. • Call for service.
User's Guide
Page 96
... to the proper positions for the size loaded. • See the Card Stock & Label Guide available on the Lexmark Web site at www.lexmark.com for detailed specifications. • For more information, see Media specifications. Solving print quality problems 96 what is .... • Replace the print cartridge that corresponds to the color displayed on the control panel. • Replace the transfer roller. • Replace the image transfer unit. color displayed on the control panel. Solution • Select a different Toner Darkness setting from the printer driver before sending...
... to the proper positions for the size loaded. • See the Card Stock & Label Guide available on the Lexmark Web site at www.lexmark.com for detailed specifications. • For more information, see Media specifications. Solving print quality problems 96 what is .... • Replace the print cartridge that corresponds to the color displayed on the control panel. • Replace the transfer roller. • Replace the image transfer unit. color displayed on the control panel. Solution • Select a different Toner Darkness setting from the printer driver before sending...
User's Guide
Page 108
...Limited warranty service The warranty period starts on the date of original purchase as shown on the World Wide Web at Lexmark's option). Fuser Units, Image Transfer Units, Waste Toner Bottles, and Paper Feed items, and any product or the durability or longevity of prints produced by ...for any human access to a Lexmark designated location. You should transfer proof of your product. When warranty service involves the exchange of a product or part, the item replaced becomes the property of Limited Warranty C780, C780n, C782, C782n printer Lexmark International, Inc. Replacement is not...
...Limited warranty service The warranty period starts on the date of original purchase as shown on the World Wide Web at Lexmark's option). Fuser Units, Image Transfer Units, Waste Toner Bottles, and Paper Feed items, and any product or the durability or longevity of prints produced by ...for any human access to a Lexmark designated location. You should transfer proof of your product. When warranty service involves the exchange of a product or part, the item replaced becomes the property of Limited Warranty C780, C780n, C782, C782n printer Lexmark International, Inc. Replacement is not...
User's Guide
Page 111
L labels guidelines 52 laser notice 107 letterhead 50 guidelines 50 page orientation 51 printing 51 Lexmark Authorized Supplies Dealers 60 linking 40 bins 41 trays 40 loading 2000-sheet tray 35 500-sheet trays 33 multipurpose feeder 37 lock feature, ... 79 option cards installing 20 internal print server Parallel Interface Card 20 Serial Interface Card 20 options 5-bin mailbox 13 duplex unit 9 interface cards 20 internal print servers 20 ordering image transfer unit 63 transfer roller 63 ordering, print cartridge 61 output bins linking 41 P pad, numeric 28 panel, display 28 paper letterhead 50 ...
L labels guidelines 52 laser notice 107 letterhead 50 guidelines 50 page orientation 51 printing 51 Lexmark Authorized Supplies Dealers 60 linking 40 bins 41 trays 40 loading 2000-sheet tray 35 500-sheet trays 33 multipurpose feeder 37 lock feature, ... 79 option cards installing 20 internal print server Parallel Interface Card 20 Serial Interface Card 20 options 5-bin mailbox 13 duplex unit 9 interface cards 20 internal print servers 20 ordering image transfer unit 63 transfer roller 63 ordering, print cartridge 61 output bins linking 41 P pad, numeric 28 panel, display 28 paper letterhead 50 ...