User's Guide
Page 1
T640, T642, T644 User's Guide March 2005 Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. © 2005 Lexmark International, Inc. All rights reserved. 740 West New Circle Road Lexington, Kentucky 40550 www.lexmark.com
T640, T642, T644 User's Guide March 2005 Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. © 2005 Lexmark International, Inc. All rights reserved. 740 West New Circle Road Lexington, Kentucky 40550 www.lexmark.com
User's Guide
Page 70
... is available on the Lexmark Web site at www.lexmark.com. Have excessive curl or twist. - Selecting print media 70 Be careful when you are designed for laser printers. Contain windows, holes,...Transparencies You can feed transparencies from the standard tray (250-sheet tray for the T640 or 500-sheet tray for instructions on loading envelopes. When printing on transparencies: &#...) paper. Transparencies must not exceed 90 g/m2 (24 lb bond) weight. • Use only new, undamaged envelopes. • For best performance and to 230°C (446°F). For detailed information...
... is available on the Lexmark Web site at www.lexmark.com. Have excessive curl or twist. - Selecting print media 70 Be careful when you are designed for laser printers. Contain windows, holes,...Transparencies You can feed transparencies from the standard tray (250-sheet tray for the T640 or 500-sheet tray for instructions on loading envelopes. When printing on transparencies: &#...) paper. Transparencies must not exceed 90 g/m2 (24 lb bond) weight. • Use only new, undamaged envelopes. • For best performance and to 230°C (446°F). For detailed information...
User's Guide
Page 76
...appears or when you bought the printer. T640 T642 T644 X X X X X X X X X X X X X X X X X X X X X Ordering supplies 76 Firmly shake it side-to-side and front-to-back several times to redistribute the toner, then reinsert it and continue printing. Have a new cartridge available when the current one ... print cartridge. In other countries or regions, visit the Lexmark Web site at 1-800-539-6275 for use only in your area. The recommended print cartridges specifically designed for the printer are: Part number Description For the Americas2 Average cartridge yield1...
...appears or when you bought the printer. T640 T642 T644 X X X X X X X X X X X X X X X X X X X X X Ordering supplies 76 Firmly shake it side-to-side and front-to-back several times to redistribute the toner, then reinsert it and continue printing. Have a new cartridge available when the current one ... print cartridge. In other countries or regions, visit the Lexmark Web site at 1-800-539-6275 for use only in your area. The recommended print cartridges specifically designed for the printer are: Part number Description For the Americas2 Average cartridge yield1...
User's Guide
Page 77
... on the display. T640 X T642 X T644 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X You can use only in Europe, Middle East, and Africa. 4 Designed for use the packing material from the new cartridge to ship the old cartridge back to replace printer maintenance items. Order ...the charge roll, transfer roller, and the fuser. See Recycling Lexmark products for more frequent replacement of media may require more information. Maintaining the printer Part number Description Average cartridge yield1 64016HE High Yield Return Program ...
... on the display. T640 X T642 X T644 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X You can use only in Europe, Middle East, and Africa. 4 Designed for use the packing material from the new cartridge to ship the old cartridge back to replace printer maintenance items. Order ...the charge roll, transfer roller, and the fuser. See Recycling Lexmark products for more frequent replacement of media may require more information. Maintaining the printer Part number Description Average cartridge yield1 64016HE High Yield Return Program ...
User's Guide
Page 78
...specific printer. When ordering pick rollers, you need one set to properly feed from the tray. Install a new staple cartridge, or press to Lexmark for recycling: 1 Visit our Web site: www.lexmark.com/recycle Recycling Lexmark products 78 Recycling Lexmark products To return Lexmark ...background shading appears on the operator panel display, insert a new staple cartridge in the finisher. Ordering a label fuser cleaner A special label fuser cleaner should be performed by an authorized service technician. Maintenance kit for T640, T642, and T644 Part numbers 40X0102 (100 V) ...
...specific printer. When ordering pick rollers, you need one set to properly feed from the tray. Install a new staple cartridge, or press to Lexmark for recycling: 1 Visit our Web site: www.lexmark.com/recycle Recycling Lexmark products 78 Recycling Lexmark products To return Lexmark ...background shading appears on the operator panel display, insert a new staple cartridge in the finisher. Ordering a label fuser cleaner A special label fuser cleaner should be performed by an authorized service technician. Maintenance kit for T640, T642, and T644 Part numbers 40X0102 (100 V) ...
