User's Guide
Page 64
... (90 lb) n/a maximum (grain short)1 Tag 203 g/m2 (125 lb) 163 g/m2 (100 lb) Cover 216 g/m2 (80 lb) 176 g/m2 (65 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) 138 to 146 g/m2 (37 to 36 lb bond) Card stock- Vinyl5 300 g/m2 (92 lb...lb bond) 163 g/m2 (43 lb bond) Note: Not supported in the multipurpose feeder. See Ordering supplies for "converter list." You can also check the Lexmark Automated Fax system (LEXFAXSM). Polyester 220 g/m2 (59 lb bond) 220 g/m2 (59 lb bond) Note: Not supported in the multipurpose feeder. Understanding paper...
... (90 lb) n/a maximum (grain short)1 Tag 203 g/m2 (125 lb) 163 g/m2 (100 lb) Cover 216 g/m2 (80 lb) 176 g/m2 (65 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) 138 to 146 g/m2 (37 to 36 lb bond) Card stock- Vinyl5 300 g/m2 (92 lb...lb bond) 163 g/m2 (43 lb bond) Note: Not supported in the multipurpose feeder. See Ordering supplies for "converter list." You can also check the Lexmark Automated Fax system (LEXFAXSM). Polyester 220 g/m2 (59 lb bond) 220 g/m2 (59 lb bond) Note: Not supported in the multipurpose feeder. Understanding paper...
User's Guide
Page 65
...) 163 g/m2 (100 lb) Cover 176 g/m2 (65 lb) Index Bristol 199 g/m2 (110 lb) Tag 203 g/m2 (125 lb) Cover 216 g/m2 (80 lb) Laser printer 138 to 146 g/m2 (37 to 39 lb bond) High-capacity output stacker 60 to 176 g/m2 (16 to 47 lb bond) 163 g/m2 (90... lb) 216 g/m2 (80 lb) 138 to 146 g/m2 (37 to 25% cotton content. 4 Printing label applications on whether your vinyl label converter has passed Lexmark criteria is preferred for "converter list." search for papers over 135 g/m2. 2 Includes envelopes fed from the multipurpose feeder only. 3 28 lb bond envelopes are...
...) 163 g/m2 (100 lb) Cover 176 g/m2 (65 lb) Index Bristol 199 g/m2 (110 lb) Tag 203 g/m2 (125 lb) Cover 216 g/m2 (80 lb) Laser printer 138 to 146 g/m2 (37 to 39 lb bond) High-capacity output stacker 60 to 176 g/m2 (16 to 47 lb bond) 163 g/m2 (90... lb) 216 g/m2 (80 lb) 138 to 146 g/m2 (37 to 25% cotton content. 4 Printing label applications on whether your vinyl label converter has passed Lexmark criteria is preferred for "converter list." search for papers over 135 g/m2. 2 Includes envelopes fed from the multipurpose feeder only. 3 28 lb bond envelopes are...
User's Guide
Page 68
... 36 lb bond) Labels - Understanding paper and specialty media guidelines Media weights supported in the finisher (continued) Finisher media weight Print media Type Standard* Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) Integrated forms Pressure sensitive area 140 to 175 g/m2 (up to 100% cotton (16 to 28...
... 36 lb bond) Labels - Understanding paper and specialty media guidelines Media weights supported in the finisher (continued) Finisher media weight Print media Type Standard* Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) Integrated forms Pressure sensitive area 140 to 175 g/m2 (up to 100% cotton (16 to 28...
User's Guide
Page 69
... accordingly. For detailed information, see the Card Stock & Label Guide located on the Lexmark Web site at www.lexmark.com. For Magnetic Ink Character Recognition (MICR) applications and for laser printers. When using with your software application to 90 g/m2 (24 lb bond). We ...16 to feed properly, causing jams. For best performance, use with the printer: • Some chemically treated papers used to make copies without discoloring, bleeding, or releasing hazardous emissions. The laser printing process heats paper to withstand these guidelines when evaluating new paper stock...
... accordingly. For detailed information, see the Card Stock & Label Guide located on the Lexmark Web site at www.lexmark.com. For Magnetic Ink Character Recognition (MICR) applications and for laser printers. When using with your software application to 90 g/m2 (24 lb bond). We ...16 to feed properly, causing jams. For best performance, use with the printer: • Some chemically treated papers used to make copies without discoloring, bleeding, or releasing hazardous emissions. The laser printing process heats paper to withstand these guidelines when evaluating new paper stock...
User's Guide
Page 70
... jams, do not use envelopes that heat transparencies to determine whether your transparencies are compatible with laser printers that : - Always print samples on the transparencies you are considering using with 100% cotton ...windows, holes, perforations, cutouts or embossing. - Print quality and durability depend on the Lexmark Web site at www.lexmark.com. Transparencies can use up to 105 g/m2 (28 lb bond) weight for the ...standard tray (250-sheet tray for the T640 or 500-sheet tray for the T642 and T644), optional 250- Fingerprints on the source you are using with optional output...
... jams, do not use envelopes that heat transparencies to determine whether your transparencies are compatible with laser printers that : - Always print samples on the transparencies you are considering using with 100% cotton ...windows, holes, perforations, cutouts or embossing. - Print quality and durability depend on the Lexmark Web site at www.lexmark.com. Transparencies can use up to 105 g/m2 (28 lb bond) weight for the ...standard tray (250-sheet tray for the T640 or 500-sheet tray for the T642 and T644), optional 250- Fingerprints on the source you are using with optional output...
User's Guide
Page 71
...Card Stock & Label Guide available on labels: • Set the Paper Size/Type menu item to normal. • Do not load labels with laser printers. or 500-sheet trays or the optional 250- Have rough, cockle, or laid finishes. • Use envelopes that can print on many labels ... Load only one of high humidity (over 60%) and the high printing temperatures may cause labels to the edge of the adhesive at www.lexmark.com/publications. After printing approximately 10,000 pages of labels (or each time you are considering using with adhesive, and could void the warranty...
...Card Stock & Label Guide available on labels: • Set the Paper Size/Type menu item to normal. • Do not load labels with laser printers. or 500-sheet trays or the optional 250- Have rough, cockle, or laid finishes. • Use envelopes that can print on many labels ... Load only one of high humidity (over 60%) and the high printing temperatures may cause labels to the edge of the adhesive at www.lexmark.com/publications. After printing approximately 10,000 pages of labels (or each time you are considering using with adhesive, and could void the warranty...
User's Guide
Page 120
... electronic products in material and workmanship Waste from Electrical and Electronic Equipment (WEEE) directive 120 If you have further questions about recycling options, visit the Lexmark Web site at www.lexmark.com for your product. The laser system and printer are designed so there is certified as "Remarketer." LUOKAN 1 LASERLAITE VAROITUS! Class...
... electronic products in material and workmanship Waste from Electrical and Electronic Equipment (WEEE) directive 120 If you have further questions about recycling options, visit the Lexmark Web site at www.lexmark.com for your product. The laser system and printer are designed so there is certified as "Remarketer." LUOKAN 1 LASERLAITE VAROITUS! Class...
User's Guide
Page 123
... confidential jobs 40 entering a PIN 40 I Identifying printers 6 integrated forms 65, 68 Internet Protocol Security 100 J jams avoiding 73 clearing 80 L label fuser cleaner 78 labels guidelines 71 laser notices 120 LCD brightness 96 LCD contrast 96 letterhead loading input tray 46, 50, 54 Lexmark Authorized Supplies Dealers 74 linking 57 trays 57...
... confidential jobs 40 entering a PIN 40 I Identifying printers 6 integrated forms 65, 68 Internet Protocol Security 100 J jams avoiding 73 clearing 80 L label fuser cleaner 78 labels guidelines 71 laser notices 120 LCD brightness 96 LCD contrast 96 letterhead loading input tray 46, 50, 54 Lexmark Authorized Supplies Dealers 74 linking 57 trays 57...
Setup Sheet
Page 2
10 or ou o oder eller of the FCC rules. Refer to the publications CD for a Class B device in Part 15 of tai lub LASER PRINTER Federal Communications Commission (FCC) information This device complies with the limits for more compliance information.
10 or ou o oder eller of the FCC rules. Refer to the publications CD for a Class B device in Part 15 of tai lub LASER PRINTER Federal Communications Commission (FCC) information This device complies with the limits for more compliance information.
Setup Sheet
Page 4
10 Drivers and Utilities @ Drivers and Utilities Drivers and Utilities @ Drivers and Utilities LASER PRINTER Federal Communications Commission (FCC) information This device complies with the limits for more compliance information. Refer to the publications CD for a Class B device in Part 15 of the FCC rules.
10 Drivers and Utilities @ Drivers and Utilities Drivers and Utilities @ Drivers and Utilities LASER PRINTER Federal Communications Commission (FCC) information This device complies with the limits for more compliance information. Refer to the publications CD for a Class B device in Part 15 of the FCC rules.
Service Manual
Page 3
4061-xx0 Table of contents Laser notices xi Safety information xvii Preface xx Definitions v-xx General information 1-1 Maintenance approach 1-1 Options 1-1 Configured models 1-2 Specifications 1-3 Resolution 1-3 Data streams 1-3 Print speed and performance print ... area 1-19 Tools required 1-19 Acronyms 1-20 Diagnostic information 2-1 Start 2-1 Symptom tables 2-1 Service errors (9xx.xx's 2-1 User status and attendance messages 2-1 Additional information 2-1 Understanding the printer operator panel 2-2 Understanding the menus 2-3 Table of contents iii
4061-xx0 Table of contents Laser notices xi Safety information xvii Preface xx Definitions v-xx General information 1-1 Maintenance approach 1-1 Options 1-1 Configured models 1-2 Specifications 1-3 Resolution 1-3 Data streams 1-3 Print speed and performance print ... area 1-19 Tools required 1-19 Acronyms 1-20 Diagnostic information 2-1 Start 2-1 Symptom tables 2-1 Service errors (9xx.xx's 2-1 User status and attendance messages 2-1 Additional information 2-1 Understanding the printer operator panel 2-2 Understanding the menus 2-3 Table of contents iii
Service Manual
Page 21
... adjustable tray - 250- General information The Lexmark™ T64x laser printers are not available in this manual leads you complete the repair, perform tests as needed to most computer networks. Options The following options are available in the following models: Model name Lexmark T640 Lexmark T640n Lexmark T642 Lexmark T642n Lexmark T644 Lexmark T644n Configuration Non-network Network Non-network...
... adjustable tray - 250- General information The Lexmark™ T64x laser printers are not available in this manual leads you complete the repair, perform tests as needed to most computer networks. Options The following options are available in the following models: Model name Lexmark T640 Lexmark T640n Lexmark T642 Lexmark T642n Lexmark T644 Lexmark T644n Configuration Non-network Network Non-network...
Service Manual
Page 31
...g/m2 (80 lb) 163 g/m2 (90 lb) 163 g/m2 (100 lb) 176 g/m2 (65 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) 138 to 146 g/m2 (37 to 39 lb bond) Labels... g/m2 (92 lb liner) 260 g/m2 (78 lb liner) Integrated forms Pressuresensitive area (must enter the printer first) 140 to 135 g/m2 140 to 135 g/m2 Paper base (grain long) 75 to 135 g/m2...for papers over 135 g/m2. 2 Printing label applications on your vinyl label converter has passed the Lexmark's criteria is available at www.lexmark.com. maximum (grain long)1 Index Bristol Tag Cover 163 g/m2 (90 lb) 163 g/m2 ...
...g/m2 (80 lb) 163 g/m2 (90 lb) 163 g/m2 (100 lb) 176 g/m2 (65 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) 138 to 146 g/m2 (37 to 39 lb bond) Labels... g/m2 (92 lb liner) 260 g/m2 (78 lb liner) Integrated forms Pressuresensitive area (must enter the printer first) 140 to 135 g/m2 140 to 135 g/m2 Paper base (grain long) 75 to 135 g/m2...for papers over 135 g/m2. 2 Printing label applications on your vinyl label converter has passed the Lexmark's criteria is available at www.lexmark.com. maximum (grain long)1 Index Bristol Tag Cover 163 g/m2 (90 lb) 163 g/m2 ...
Service Manual
Page 32
...g/m2 (110 lb) 203 g/m2 (125 lb) 199 g/m2 (110 lb) 203 g/m2 (125 lb) Cover 216 g/m2 (80 lb) 216 g/m2 (80 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) 138 to 146 g/m2 (37 to 25% cotton content. 4 Includes envelopes fed from the multipurpose feeder... only. 5 Information on whether your vinyl label converter has passed the Lexmark's criteria is preferred for papers over 135 g/m2. 2 Printing label applications on page 1-14. Cover 176 g/m2 (65 lb) 176 g/m2 (65 lb) Card ...
...g/m2 (110 lb) 203 g/m2 (125 lb) 199 g/m2 (110 lb) 203 g/m2 (125 lb) Cover 216 g/m2 (80 lb) 216 g/m2 (80 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) 138 to 146 g/m2 (37 to 25% cotton content. 4 Includes envelopes fed from the multipurpose feeder... only. 5 Information on whether your vinyl label converter has passed the Lexmark's criteria is preferred for papers over 135 g/m2. 2 Printing label applications on page 1-14. Cover 176 g/m2 (65 lb) 176 g/m2 (65 lb) Card ...
Service Manual
Page 34
maximum (grain short) Transparencies Integrated forms Labels - upper limit Envelopes Type Xerographic or business paper Index Bristol Tag Cover Index Bristol Tag Cover Laser printer Pressure sensitive area Paper base (grain long) Paper Dual-web paper Polyester Vinyl Sulfite, wood-free or up to 100% cotton bond Finisher media weight ...
maximum (grain short) Transparencies Integrated forms Labels - upper limit Envelopes Type Xerographic or business paper Index Bristol Tag Cover Index Bristol Tag Cover Laser printer Pressure sensitive area Paper base (grain long) Paper Dual-web paper Polyester Vinyl Sulfite, wood-free or up to 100% cotton bond Finisher media weight ...
Service Manual
Page 35
...bleeding, or releasing hazardous emissions. When using with the printer: • Chemically treated papers used to make sure the weight is acceptable for laser printers. 4061-xx0 Selecting print media Selecting the appropriate print media for your printer helps you avoid printing problems. The following sections contain ... (20 lb bond) grain long paper. The laser printing process heats paper to 90 g/ m2 (24 lb bond). Weight The printer can be stiff enough to the Card Stock & Label Guide located on the Lexmark Web site at www.lexmark.com. When loading paper, note the recommended print...
...bleeding, or releasing hazardous emissions. When using with the printer: • Chemically treated papers used to make sure the weight is acceptable for laser printers. 4061-xx0 Selecting print media Selecting the appropriate print media for your printer helps you avoid printing problems. The following sections contain ... (20 lb bond) grain long paper. The laser printing process heats paper to 90 g/ m2 (24 lb bond). Weight The printer can be stiff enough to the Card Stock & Label Guide located on the Lexmark Web site at www.lexmark.com. When loading paper, note the recommended print...
Service Manual
Page 36
...envelopes. 1-16 Service Manual Print quality and durability depend on the Lexmark Web site at www.lexmark.com. The Paper Type setting should be able to withstand temperatures of any transparencies you are compatible with the printer before buying large quantities. Be careful when you are using, set ...and all standard and optional trays, except the 2000-sheet drawer. or 500-sheet trays, or the multipurpose feeder. Envelopes You can use in laser printers. • Set the Paper Size/Type in the Paper Menu to MP Feeder, Manual Env, or Env Feeder depending on transparencies: •...
...envelopes. 1-16 Service Manual Print quality and durability depend on the Lexmark Web site at www.lexmark.com. The Paper Type setting should be able to withstand temperatures of any transparencies you are compatible with the printer before buying large quantities. Be careful when you are using, set ...and all standard and optional trays, except the 2000-sheet drawer. or 500-sheet trays, or the multipurpose feeder. Envelopes You can use in laser printers. • Set the Paper Size/Type in the Paper Menu to MP Feeder, Manual Env, or Env Feeder depending on transparencies: •...
Service Manual
Page 37
... - Have postage stamps attached. - Have any way. - If you have any labels you are considering using with the printer before purchasing a large quantity. • For detailed information on label printing, characteristics, and design, refer to the Card .... - We recommend zone coating of envelope at www.lexmark.com/publications. General information 1-17 Have excessive curl or twist. - All printer models require a special fuser cleaner for laser printers. After printing approximately 10,000 pages of the sheet....only one of the label. • Do not use with laser printers.
... - Have postage stamps attached. - Have any way. - If you have any labels you are considering using with the printer before purchasing a large quantity. • For detailed information on label printing, characteristics, and design, refer to the Card .... - We recommend zone coating of envelope at www.lexmark.com/publications. General information 1-17 Have excessive curl or twist. - All printer models require a special fuser cleaner for laser printers. After printing approximately 10,000 pages of the sheet....only one of the label. • Do not use with laser printers.
Service Manual
Page 157
... on the system board and at CN1 on the HVPS to the rolls. If there is posted if the printhead assembly fails and the printer does not give a blank copy symptom. Check the voltages at J10-5 are stuck to make sure the harness is due to loose material... at J22 on the photoconductor. If connected properly, check the continuity of the HVPS cable. The printhead used in the printer does not have a mechanical shutter as previous laser printers. Check the transfer roll and charge roll for damage, PC drum contact wear or contamination. Print quality-random marks Service ...
... on the system board and at CN1 on the HVPS to the rolls. If there is posted if the printhead assembly fails and the printer does not give a blank copy symptom. Check the voltages at J10-5 are stuck to make sure the harness is due to loose material... at J22 on the photoconductor. If connected properly, check the continuity of the HVPS cable. The printhead used in the printer does not have a mechanical shutter as previous laser printers. Check the transfer roll and charge roll for damage, PC drum contact wear or contamination. Print quality-random marks Service ...
Service Manual
Page 181
...4061-xx0 INPUT TRAY TESTS Feed Tests (input tray) This test lets the servicer observe the paper path as media is feeding through the printer as the laser turns off during this message displays, the servicer can manually actuate each sensor. To run the Input Tray Feed Tests: 1. When the ...• passThru-Input tray pass thru sensor 4. See the table below: Tray sensor support by hand, however a sheet of paper feeds through the printer. The only way to observe the paper path is used to access the envelope or multipurpose feeder. Sensor Test (input tray) This test is to...
...4061-xx0 INPUT TRAY TESTS Feed Tests (input tray) This test lets the servicer observe the paper path as media is feeding through the printer as the laser turns off during this message displays, the servicer can manually actuate each sensor. To run the Input Tray Feed Tests: 1. When the ...• passThru-Input tray pass thru sensor 4. See the table below: Tray sensor support by hand, however a sheet of paper feeds through the printer. The only way to observe the paper path is used to access the envelope or multipurpose feeder. Sensor Test (input tray) This test is to...
