Service Manual
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... 2-60 943.xx error code service check 2-62 956.xx service error service check 2-64 982.xx error service check 2-64 990.01 error service check 2-65 5-bin mailbox option service check 2-67 500-sheet drawer option service check 2-71 AC and DC power service check 2-74 Autocompensator service check 2-76 Black only retract (BOR) service check 2-78 Close door... are missing 2-96 Light print over the entire page 2-96 Vertical lines or streaks 2-98 Horizontal lines or streaks 2-98 Low image density 2-99 iv Service Manual
... 2-60 943.xx error code service check 2-62 956.xx service error service check 2-64 982.xx error service check 2-64 990.01 error service check 2-65 5-bin mailbox option service check 2-67 500-sheet drawer option service check 2-71 AC and DC power service check 2-74 Autocompensator service check 2-76 Black only retract (BOR) service check 2-78 Close door... are missing 2-96 Light print over the entire page 2-96 Vertical lines or streaks 2-98 Horizontal lines or streaks 2-98 Low image density 2-99 iv Service Manual
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... Insert Msg 3-32 SIZE SENSING 3-32 Panel Menus 3-33 PPDS Emulation 3-33 Demo Mode 3-33 Factory Defaults 3-33 Energy Conserve 3-33 EVENT LOG 3-33 vi Service Manual
... Insert Msg 3-32 SIZE SENSING 3-32 Panel Menus 3-33 PPDS Emulation 3-33 Demo Mode 3-33 Factory Defaults 3-33 Energy Conserve 3-33 EVENT LOG 3-33 vi Service Manual
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... 5-6 Connectors 5-7 System board 5-7 Autoconnect-top 5-18 Autoconnect-bottom 5-19 Transfer high voltage power supply (HVPS 5-20 Developer high voltage power supply (HVPS) board 5-22 viii Service Manual
... 5-6 Connectors 5-7 System board 5-7 Autoconnect-top 5-18 Autoconnect-bottom 5-19 Transfer high voltage power supply (HVPS 5-20 Developer high voltage power supply (HVPS) board 5-22 viii Service Manual
Service Manual
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5061 Appendix A-Service tips A-1 Identifying the printheads A-1 Redrive belt routing A-2 Duplex option deflector button replacement A-3 Appendix B-Print quality samples B-1 Print tests B-1 Print Quality Pages-Title page (total of ... alignment test page B-7 Printhead electronic alignment test page-Magenta (one of two B-8 Printhead electronic alignment test page-Magenta (two of two B-9 Index I-1 Part number index I-9 x Service Manual
5061 Appendix A-Service tips A-1 Identifying the printheads A-1 Redrive belt routing A-2 Duplex option deflector button replacement A-3 Appendix B-Print quality samples B-1 Print tests B-1 Print Quality Pages-Title page (total of ... alignment test page B-7 Printhead electronic alignment test page-Magenta (one of two B-8 Printhead electronic alignment test page-Magenta (two of two B-9 Index I-1 Part number index I-9 x Service Manual
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... connector locations and test points on the printer. 6. Repair information provides instructions for making printer adjustments and removing and installing FRUs. 5. Appendix A contains service tips and information. xx Service Manual Special tools and test equipment, as well as general environmental and safety instructions, are several types of the printer and the maintenance approach...
... connector locations and test points on the printer. 6. Repair information provides instructions for making printer adjustments and removing and installing FRUs. 5. Appendix A contains service tips and information. xx Service Manual Special tools and test equipment, as well as general environmental and safety instructions, are several types of the printer and the maintenance approach...
Service Manual
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...paper. • Output expander-installs above the printer is specially designed for environments with any other Lexmark printer. The C782 (model 410) Envelope Feeder works on the models C772 (310). All models. • 500-Sheet tray-for use . Options for outdoor signs....Service Manual Up to three envelope drawers are supported simultaneously, or an option drawer and high-capacity input tray. Up to three drawers are supported or one option. Note: The Envelope Feeder for the C772 works only on the C772 and the C782 (models 310 and 410). 5061 Options and features Lexmark...
...paper. • Output expander-installs above the printer is specially designed for environments with any other Lexmark printer. The C782 (model 410) Envelope Feeder works on the models C772 (310). All models. • 500-Sheet tray-for use . Options for outdoor signs....Service Manual Up to three envelope drawers are supported simultaneously, or an option drawer and high-capacity input tray. Up to three drawers are supported or one option. Note: The Envelope Feeder for the C772 works only on the C772 and the C782 (models 310 and 410). 5061 Options and features Lexmark...
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5061 Printer specifications Description Printer Lexmark C77x(n)/C78x(n) Lexmark C77xdn/C78xdn (including duplex option) Lexmark C77xdtn/C78xdtn (including duplex unit and optional 500-sheet drawer) Lexmark C772, C782 maximum input trays (including duplex unit, three optional 500-sheet drawers and printer stand) Lexmark C772, C782 with maximum input sheets (including duplex unit, optional 500-sheet drawer, and 2000...) 13.5 lb (6.1 kg) 49 lb (22.3 kg) 13.5 lb (6.1 kg) 7.2 lb (3.3 kg) 13.5 lb (6.1 kg) 5.4 lb (2.5 kg) 8.7 lb (4.0 kg) 13 lb (5.6 kg) 20 lb (9.1 kg) 1-4 Service Manual
5061 Printer specifications Description Printer Lexmark C77x(n)/C78x(n) Lexmark C77xdn/C78xdn (including duplex option) Lexmark C77xdtn/C78xdtn (including duplex unit and optional 500-sheet drawer) Lexmark C772, C782 maximum input trays (including duplex unit, three optional 500-sheet drawers and printer stand) Lexmark C772, C782 with maximum input sheets (including duplex unit, optional 500-sheet drawer, and 2000...) 13.5 lb (6.1 kg) 49 lb (22.3 kg) 13.5 lb (6.1 kg) 7.2 lb (3.3 kg) 13.5 lb (6.1 kg) 5.4 lb (2.5 kg) 8.7 lb (4.0 kg) 13 lb (5.6 kg) 20 lb (9.1 kg) 1-4 Service Manual
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... models-printing simplex Duplex models-printing duplex Duplex models-idle Lexmark C770n 52 dBA 34 dBA 52 dBA 52 dBA 34 dBA Lexmark C772n 52 dBA 34 dBA 52 dBA 52 dBA 34 dBA Lexmark C780n 52 dBA 30 dBA 52 dBA 60 dBA 30...Lexmark C782n 53 dBA 30 DBA 53 dBA 60 dBA 30 DBA Environment Printer Temperature and Humidity • Operating - Temperature: 60 to 90° F (15.6 to 3,048 meters) - Relative humidity: 8 to 80% - Atmospheric pressure: 74.6 kPa • Ambient operating environment* - Status (at 1 Meter average sound pressure) Printing at an ambient condition. 1-6 Service Manual...
... models-printing simplex Duplex models-printing duplex Duplex models-idle Lexmark C770n 52 dBA 34 dBA 52 dBA 52 dBA 34 dBA Lexmark C772n 52 dBA 34 dBA 52 dBA 52 dBA 34 dBA Lexmark C780n 52 dBA 30 dBA 52 dBA 60 dBA 30...Lexmark C782n 53 dBA 30 DBA 53 dBA 60 dBA 30 DBA Environment Printer Temperature and Humidity • Operating - Temperature: 60 to 90° F (15.6 to 3,048 meters) - Relative humidity: 8 to 80% - Atmospheric pressure: 74.6 kPa • Ambient operating environment* - Status (at 1 Meter average sound pressure) Printing at an ambient condition. 1-6 Service Manual...
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... DIMMs are 32MB and 64MB. The memory options are 168-pin synchronous DRAM DIMMs (dual in 1200 image quality at rated speeds. 1-8 Service Manual Flash Memory Options available are available from Lexmark. Expansion • Memory slot for extra flash or DRAM • Expansion slot for optional interface cards • Code expansion slot (application...
... DIMMs are 32MB and 64MB. The memory options are 168-pin synchronous DRAM DIMMs (dual in 1200 image quality at rated speeds. 1-8 Service Manual Flash Memory Options available are available from Lexmark. Expansion • Memory slot for extra flash or DRAM • Expansion slot for optional interface cards • Code expansion slot (application...
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...Bin mailbox (maximum of one)1 Output Expander1 StapleSmart Finisher1 unstapled StapleSmart Finisher1 stapled Capacity (sheets) Lexmark C770n, C770dn, Lexmark C770dtn Lexmark C772n, C772dn Lexmark C772dtn Lexmark C780n, C780dn Lexmark C780dtn Lexmark C782n, C782dn Lexmark C782dtn 250 250 250 250 250 250 250 250 N/A N/A 500 500 N/A N/A 500 500... JIS B4 257 x 364 mm (10.1 x 14.3 in.) 8 8 8 8 8 8 8 8 8 8 JIS B5 182 x 257 mm (7.17 x 10.1 in .) unless otherwise specified. 1-10 Service Manual The first option under a duplex unit must be a 500-sheet drawer.
...Bin mailbox (maximum of one)1 Output Expander1 StapleSmart Finisher1 unstapled StapleSmart Finisher1 stapled Capacity (sheets) Lexmark C770n, C770dn, Lexmark C770dtn Lexmark C772n, C772dn Lexmark C772dtn Lexmark C780n, C780dn Lexmark C780dtn Lexmark C782n, C782dn Lexmark C782dtn 250 250 250 250 250 250 250 250 N/A N/A 500 500 N/A N/A 500 500... JIS B4 257 x 364 mm (10.1 x 14.3 in.) 8 8 8 8 8 8 8 8 8 8 JIS B5 182 x 257 mm (7.17 x 10.1 in .) unless otherwise specified. 1-10 Service Manual The first option under a duplex unit must be a 500-sheet drawer.
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unsupported Media 500-sheet trays Multipurpose feeder Optional high capacity feeder Optional duplex Optional envelope drawer Optional banner tray Optional 5-bin mailbox Optional Finisher Paper 3 3 3 3 8 8 3 333 Card stock 3 3 8 3 8 8 8 388 Transparencies 3 3 8 8 8 8 8 338 Paper and Vinyl 3 3 8 3 8 8 8 888 labels Envelopes 8 3 8 8 3 8 8 888 Glossy paper 3 3 3 3 8 8 8 888 1-12 Service Manual Standard Offset Staple 5061 Media support by type for optional features Legend 3 - supported 8-
unsupported Media 500-sheet trays Multipurpose feeder Optional high capacity feeder Optional duplex Optional envelope drawer Optional banner tray Optional 5-bin mailbox Optional Finisher Paper 3 3 3 3 8 8 3 333 Card stock 3 3 8 3 8 8 8 388 Transparencies 3 3 8 8 8 8 8 338 Paper and Vinyl 3 3 8 3 8 8 8 888 labels Envelopes 8 3 8 8 3 8 8 888 Glossy paper 3 3 3 3 8 8 8 888 1-12 Service Manual Standard Offset Staple 5061 Media support by type for optional features Legend 3 - supported 8-
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..., vinyl labels, and polyester labels. 7 Vinyl labels are supported only when the printing environment and the media are at 20-32.2° C (68-90° F). 8 Lexmark transparency P/N12A8240 and 12A8241 are supported from the standard tray, optional 500-sheet trays, and the multipurpose feeder. 9 Paper 105 to 176 g/m2 (28 to... (16 to 28 lb bond)4, 5 Not supported 60 to 105 g/m2 (16 to 28 lb bond)4, 5 1 For 60 to 176 g/m2 (16 to Heavy. 1-14 Service Manual
..., vinyl labels, and polyester labels. 7 Vinyl labels are supported only when the printing environment and the media are at 20-32.2° C (68-90° F). 8 Lexmark transparency P/N12A8240 and 12A8241 are supported from the standard tray, optional 500-sheet trays, and the multipurpose feeder. 9 Paper 105 to 176 g/m2 (28 to... (16 to 28 lb bond)4, 5 Not supported 60 to 105 g/m2 (16 to 28 lb bond)4, 5 1 For 60 to 176 g/m2 (16 to Heavy. 1-14 Service Manual
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...supported Labels- Refer, also, to 25% cotton content. 6 The duplex option supports the same weights and types as the printer except for information on the Lexmark Home Page and Automated FAX system (LEXFAX™) for paper 16-19.9 lb (60-74.9 g/m2) bond, transparencies, envelopes, vinyl labels, and polyester...75 g/m2 (20 lb bond) is limited to simplex printing only at 20-32.2° C (68-90° F). 8 Refer to Heavy. 1-16 Service Manual Paper less than 60% relative humidity. maximum Dual-Web paper Polyester 180 g/m2 (48 lb bond) 220 g/m2 (59 lb bond) Not supported Not ...
...supported Labels- Refer, also, to 25% cotton content. 6 The duplex option supports the same weights and types as the printer except for information on the Lexmark Home Page and Automated FAX system (LEXFAX™) for paper 16-19.9 lb (60-74.9 g/m2) bond, transparencies, envelopes, vinyl labels, and polyester...75 g/m2 (20 lb bond) is limited to simplex printing only at 20-32.2° C (68-90° F). 8 Refer to Heavy. 1-16 Service Manual Paper less than 60% relative humidity. maximum Dual-Web paper Polyester 180 g/m2 (48 lb bond) 220 g/m2 (59 lb bond) Not supported Not ...
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Weight The printer can result in degraded paper handling. 1-18 Service Manual This limits the exposure of the paper to moisture changes that can... running the length of the paper, or grain short, running the width of media to curve at www.lexmark.com/publications. Grain direction Grain refers to the alignment of the paper fibers in a sheet of paper directly...fewer paper feeding problems and better print quality. When loading paper, note the recommended print side on the Lexmark Web site at its performance. Grain is too smooth, it is still in the original wrapper. For ...
Weight The printer can result in degraded paper handling. 1-18 Service Manual This limits the exposure of the paper to moisture changes that can... running the length of the paper, or grain short, running the width of media to curve at www.lexmark.com/publications. Grain direction Grain refers to the alignment of the paper fibers in a sheet of paper directly...fewer paper feeding problems and better print quality. When loading paper, note the recommended print side on the Lexmark Web site at its performance. Grain is too smooth, it is still in the original wrapper. For ...
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... oiler upgrade kit includes an oiler fuser and web oiler. 1-20 Service Manual 5061 Web oiler upgrade kit and replacements The web oiler removes fuser roll contamination in machines which run a large number of the web oiler upgrade kit converts a standard Lexmark C77x printer to upgrade your current printer. Description Part number Web...
... oiler upgrade kit includes an oiler fuser and web oiler. 1-20 Service Manual 5061 Web oiler upgrade kit and replacements The web oiler removes fuser roll contamination in machines which run a large number of the web oiler upgrade kit converts a standard Lexmark C77x printer to upgrade your current printer. Description Part number Web...
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... before lifting the printer. "Symptom table-500-sheet drawer option" on page 2-117 - Contact your fingers are not contained in this service manual. To determine the corrective action necessary to the printer. "Service checks" on page 2-5 • If you lift or set the printer down. 5061 2. "Symptom table-StapleSmart finisher" on page 2-14...
... before lifting the printer. "Symptom table-500-sheet drawer option" on page 2-117 - Contact your fingers are not contained in this service manual. To determine the corrective action necessary to the printer. "Service checks" on page 2-5 • If you lift or set the printer down. 5061 2. "Symptom table-StapleSmart finisher" on page 2-14...
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... of the toner low messages appears when applicable: 88 Yellow Toner Low, 88 Magenta Toner Low, 88 Cyan Toner Low, or 88 Black Toner Low. 2-2 Service Manual While loading code, dots scroll across the display. 6. The image of a clock face appears on . 3. The redrive exit roller turns. 11. Various messages may be...
... of the toner low messages appears when applicable: 88 Yellow Toner Low, 88 Magenta Toner Low, 88 Cyan Toner Low, or 88 Black Toner Low. 2-2 Service Manual While loading code, dots scroll across the display. 6. The image of a clock face appears on . 3. The redrive exit roller turns. 11. Various messages may be...
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Go to "Poor color alignment" on page 2-103. Go to "242.xx paper jam service check" on page 2-37, "243.xx paper jam service check" on page 2-41, or "244.xx paper jam service check" on page 2-73. on page 2-46. 2-4 Service Manual Go to "Toner is installed Go to "Light print over the entire page... of the page Print quality: Toner smears or rubs off the page with no response. Go to "241.xx paper jam service check" on page 2-36, or "243.xx paper jam service check" on page 2-72. Paper jams in the option tray (242.xx, 243.xx, 244.xx) Go to "HCIT inoperative...
Go to "Poor color alignment" on page 2-103. Go to "242.xx paper jam service check" on page 2-37, "243.xx paper jam service check" on page 2-41, or "244.xx paper jam service check" on page 2-73. on page 2-46. 2-4 Service Manual Go to "Toner is installed Go to "Light print over the entire page... of the page Print quality: Toner smears or rubs off the page with no response. Go to "241.xx paper jam service check" on page 2-36, or "243.xx paper jam service check" on page 2-72. Paper jams in the option tray (242.xx, 243.xx, 244.xx) Go to "HCIT inoperative...
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Finisher does not staple. Go to "StapleSmart finisher service check" on page 2-113. Go to "Stapled sheets are not transported to the output tray. 5061 Symptom table-StapleSmart finisher (continued) Symptom Action Stapled sheets are not transported to the output tray" on page 2-111 2-6 Service Manual
Finisher does not staple. Go to "StapleSmart finisher service check" on page 2-113. Go to "Stapled sheets are not transported to the output tray. 5061 Symptom table-StapleSmart finisher (continued) Symptom Action Stapled sheets are not transported to the output tray" on page 2-111 2-6 Service Manual