User's Guide
Page 4
Contents Print cartridges ...61 Toner waste container ...62 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...
Contents Print cartridges ...61 Toner waste container ...62 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
... to order an image transfer unit. Recycling Lexmark products 63 Use part number 40X1680 to Lexmark for recycling: 1 Visit our Web site: www.lexmark.com/recycle 2 Follow the instructions on the computer screen. Maintaining the printer Ordering an image transfer unit and transfer roller When the 83.yy ITU life warning message appears on the publications...
... to order an image transfer unit. Recycling Lexmark products 63 Use part number 40X1680 to Lexmark for recycling: 1 Visit our Web site: www.lexmark.com/recycle 2 Follow the instructions on the computer screen. Maintaining the printer Ordering an image transfer unit and transfer roller When the 83.yy ITU life warning message appears on the publications...
Help Menu Pages
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... containers, fusers, or image transfer units (ITU). Fuser or ITU Refer to the part number listed on the fuser or ITU for the appropriate reordering number for print cartridge ordering information. Print cartridges Visit the lexmark Web site at www.lexmark.com for these items. Supplies guide... Page 1 of 1 Supplies guide The following is a list of cartridges you can order. C780 / C782 C782 •...
... containers, fusers, or image transfer units (ITU). Fuser or ITU Refer to the part number listed on the fuser or ITU for the appropriate reordering number for print cartridge ordering information. Print cartridges Visit the lexmark Web site at www.lexmark.com for these items. Supplies guide... Page 1 of 1 Supplies guide The following is a list of cartridges you can order. C780 / C782 C782 •...
Service Manual
Page 23
... darkness setting is 4. General information 1-3 5061 Automatic calibration The printer performs an automatic calibration under the Print Quality menu or through the Lexmark PostScript driver. The higher the setting, the darker the print. Resolution • 1200 x 1200 dpi (one half printer speed) ...power-on the printed page depending upon the type of a job • After changing a print cartridge • After changing an image transfer unit (ITU) A manual calibration can be initiated by selecting Color Adjust from the Color Menu. Color level 4 and level 5 are available: • Auto...
... darkness setting is 4. General information 1-3 5061 Automatic calibration The printer performs an automatic calibration under the Print Quality menu or through the Lexmark PostScript driver. The higher the setting, the darker the print. Resolution • 1200 x 1200 dpi (one half printer speed) ...power-on the printed page depending upon the type of a job • After changing a print cartridge • After changing an image transfer unit (ITU) A manual calibration can be initiated by selecting Color Adjust from the Color Menu. Color level 4 and level 5 are available: • Auto...
Service Manual
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Acronyms BLDC BOR C CSU DIMM DRAM EDO EP EPROM ESD FRU GB HCIT HCOF HVPS ITU K LASER LCD LED LVPS M MROM MS NVRAM OEM OPT PC pel, pixel POR POST PSD PWM RIP ROM SDRAM SIMM SRAM TPS UPR V ac V dc ... Dynamic Random Access Memory Enhanced Data Out Electrophotographic Process Erasable Programmable Read-Only Memory Electrostatic Discharge Field Replaceable Unit Gigabyte High-Capacity Input Tray High-Capacity Output Finisher High Voltage Power Supply Image Transfer Unit Black Light Amplification by Stimulated Emission of Radiation Liquid Crystal Display Light-Emitting Diode Low Voltage Power...
Acronyms BLDC BOR C CSU DIMM DRAM EDO EP EPROM ESD FRU GB HCIT HCOF HVPS ITU K LASER LCD LED LVPS M MROM MS NVRAM OEM OPT PC pel, pixel POR POST PSD PWM RIP ROM SDRAM SIMM SRAM TPS UPR V ac V dc ... Dynamic Random Access Memory Enhanced Data Out Electrophotographic Process Erasable Programmable Read-Only Memory Electrostatic Discharge Field Replaceable Unit Gigabyte High-Capacity Input Tray High-Capacity Output Finisher High Voltage Power Supply Image Transfer Unit Black Light Amplification by Stimulated Emission of Radiation Liquid Crystal Display Light-Emitting Diode Low Voltage Power...
Service Manual
Page 135
... 2 Second transfer roll release lever-Make sure the second transfer roll release Lever is not installed, install a new one or more CRUs (Customer Replaceable Units) designated as necessary. Yes If a second transfer roll is not stuck in tray 1 to make sure it meets paper specifications. • Run ...the correct settings to check for print quality. • If a specific color has a print quality problem, first try a new cartridge to install an ITU, fuser assembly, second transfer roll, or print cartridge. Go to step 3 No Go to step 2 Repair as supplies or maintenance items, which are...
... 2 Second transfer roll release lever-Make sure the second transfer roll release Lever is not installed, install a new one or more CRUs (Customer Replaceable Units) designated as necessary. Yes If a second transfer roll is not stuck in tray 1 to make sure it meets paper specifications. • Run ...the correct settings to check for print quality. • If a specific color has a print quality problem, first try a new cartridge to install an ITU, fuser assembly, second transfer roll, or print cartridge. Go to step 3 No Go to step 2 Repair as supplies or maintenance items, which are...
Service Manual
Page 168
...(continued) User primary message Explanation Insert Tray Install bin Install duplex Invalid Engine Code Invalid file format Invalid Network Code Invalid PIN ITU Life Warning Load manual feeder with Load manual feeder with Load manual feeder with Load manual feeder with the correct paper type and ...tray x before it . Enter the correct PIN. • Image transfer unit is near end of life. • Press to clear the message and print without installing a new ITU assembly. • Replace the image transfer unit and, if necessary, reset the printer internal counter for pages to access the...
...(continued) User primary message Explanation Insert Tray Install bin Install duplex Invalid Engine Code Invalid file format Invalid Network Code Invalid PIN ITU Life Warning Load manual feeder with Load manual feeder with Load manual feeder with Load manual feeder with the correct paper type and ...tray x before it . Enter the correct PIN. • Image transfer unit is near end of life. • Press to clear the message and print without installing a new ITU assembly. • Replace the image transfer unit and, if necessary, reset the printer internal counter for pages to access the...
Service Manual
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...Active DO NOT POWER OFF The printer settings are deleted. • All menu settings return to delete Print and Hold jobs. Replace ITU • Image transfer unit is cleared, the printer will post the warning again. The Display Language setting in the Parallel Menu, Serial Menu, Network Menu, ...8226; Press to clear the message and continue printing without using the device. • In the case of life. • Replace the image transfer unit. Ready Send a job to "982.xx error service check" on page 2-64. Reattach The specified device is either not fully connected to clear....
...Active DO NOT POWER OFF The printer settings are deleted. • All menu settings return to delete Print and Hold jobs. Replace ITU • Image transfer unit is cleared, the printer will post the warning again. The Display Language setting in the Parallel Menu, Serial Menu, Network Menu, ...8226; Press to clear the message and continue printing without using the device. • In the case of life. • Replace the image transfer unit. Ready Send a job to "982.xx error service check" on page 2-64. Reattach The specified device is either not fully connected to clear....
Service Manual
Page 177
...clear the message and continue printing. • If print quality is unacceptable, replace the ITU assembly. Install the fuser unit. See "Fuser assembly removal" on . 83 ITU life warning 83 Replace ITU 87 Fuser life warning 87 Fuser missing 87 Replace Fuser 88 cartridge low If this does ...not resolve, replace the ITU assembly. Diagnostic information 2-135 Press to clear the message and continue printing...
...clear the message and continue printing. • If print quality is unacceptable, replace the ITU assembly. Install the fuser unit. See "Fuser assembly removal" on . 83 ITU life warning 83 Replace ITU 87 Fuser life warning 87 Fuser missing 87 Replace Fuser 88 cartridge low If this does ...not resolve, replace the ITU assembly. Diagnostic information 2-135 Press to clear the message and continue printing...
Service Manual
Page 388
5061 Assembly 15: ITU assembly 1 4 3 2 AsmIndex 15-1 2 2 3 4 Part number 40X1739 40X1788 40X1826 40X1678 40X1737 Units/ mach 1 1 1 1 1 Units/ FRU 1 1 1 1 1 Description ITU light shield assembly ITU assembly-1xx/3xx only ITU assembly-2xx/4xx only Second transfer roll ITU coupler retract lever 7-22 Service Manual
5061 Assembly 15: ITU assembly 1 4 3 2 AsmIndex 15-1 2 2 3 4 Part number 40X1739 40X1788 40X1826 40X1678 40X1737 Units/ mach 1 1 1 1 1 Units/ FRU 1 1 1 1 1 Description ITU light shield assembly ITU assembly-1xx/3xx only ITU assembly-2xx/4xx only Second transfer roll ITU coupler retract lever 7-22 Service Manual
Service Manual
Page 403
5061 Assembly 23: Electronics-cabling interconnections 1 AsmIndex 23-1 1 2 3 4 5 6 7 8 9 10 11 Part number 40X1637 40X1777 40X1799 40X1758 40X1807 40X1801 40X1769 40X1828 40X1806 40X1828 40X1740 40X1828 Units/ mach 1 1 1 1 1 1 1 1 1 1 1 1 Units/ FRU 1 1 1 1 1 1 1 1 1 1 1 1 12 40X1805 1 1 13 40X1828 1 1 14 40X1810 1 1 15 40X1739 1 1 16 40X1692 1 1 17 40X1854 1 1 18 40X1702.../magenta Printhead assembly-black mirror motor (attached to black printhead) HVPS control cable-developer ITU light shield assembly S2/XPAR/NMS/MPF cable assembly (with sensors) MPF motor/sensor ...
5061 Assembly 23: Electronics-cabling interconnections 1 AsmIndex 23-1 1 2 3 4 5 6 7 8 9 10 11 Part number 40X1637 40X1777 40X1799 40X1758 40X1807 40X1801 40X1769 40X1828 40X1806 40X1828 40X1740 40X1828 Units/ mach 1 1 1 1 1 1 1 1 1 1 1 1 Units/ FRU 1 1 1 1 1 1 1 1 1 1 1 1 12 40X1805 1 1 13 40X1828 1 1 14 40X1810 1 1 15 40X1739 1 1 16 40X1692 1 1 17 40X1854 1 1 18 40X1702.../magenta Printhead assembly-black mirror motor (attached to black printhead) HVPS control cable-developer ITU light shield assembly S2/XPAR/NMS/MPF cable assembly (with sensors) MPF motor/sensor ...
Service Manual
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5061 Assembly 26: Electronics-cabling interconnections 4 AsmIndex 26-1 2 Part number 40X1811 40X1823 Units/ mach 1 1 Units/ FRU 1 1 Description Options bottom/media size sensing cable assembly ITU drive assembly Parts catalog 7-41
5061 Assembly 26: Electronics-cabling interconnections 4 AsmIndex 26-1 2 Part number 40X1811 40X1823 Units/ mach 1 1 Units/ FRU 1 1 Description Options bottom/media size sensing cable assembly ITU drive assembly Parts catalog 7-41