Detailed instructions for use are in the User's Guide.
[. . . ] C770, C772
User's Guide
March 2006
Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc. , registered in the United States and/or other countries. 740 West New Circle Road Lexington, Kentucky 40550
Edition: March 2006
The following paragraph does not apply to any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL, INC. , PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions; therefore, this statement may not apply to you. This publication could include technical inaccuracies or typographical errors. [. . . ] 3 For 60 to 176 g/m2(16 to 47 lb bond) paper, grain long fibers are recommended. For papers heavier than 176 g/m2 (47 lb bond), grain short is recommended. 6 105 g/m2 (28 lb bond) envelopes are limited to 25% cotton content.
Identifying media sources and specifications 55
Media specifications
Media types and weights (output options)
Media weight Standard output bin and optional output expander 60 to 74. 9 g/m2 grain long (16 to 19. 9 lb bond)2 75 to 176 g/m2 grain long (20 to 47 lb bond) Optional finisher 5-bin mailbox 60 to 74. 9 g/ m2 grain long (16 to 19. 9 lb bond)2 75 to 90 g/m2 grain long (20 to 24 lb bond) Not supported Standard 60 to 74. 9 g/ m2 grain long (16 to 19. 9 lb bond)2 75 to 90 g/ m2 grain long (20 to 24 lb bond) 88 to 176 g/ m2 grain long (60 to 120 lb book) 162 to 176 g/ m2 grain long (60 to 65 lb cover) 163 g/m2 (90 lb) 163 g/m2 (100 lb) 176 g/m2 (65 lb) 199 g/m2 (110 lb) 203 g/m2 (125 lb) 216 g/m2 (80 lb) 161 to 169 g/ m2 (43 to 45lb bond)4, 5 180 g/m2 (48 lb bond) Offset 60 to 74. 9 g/ m2 grain long (16 to 19. 9 lb bond)2 75 to 90 g/m2 grain long (20 to 24 lb bond) 88 to 176 g/ m2 grain long (60 to 120 lb book) 162 to 176 g/ m2 grain long (60 to 65 lb cover) 163 g/m2 (90 lb) 163 g/m2 (100 lb) 176 g/m2 (65 lb) 199 g/m2 (110 lb) 203 g/m2 (125 lb) 216 g/m2 (80 lb) 161 to 169 g/ m2 (43 to 45lb bond)4, 5 180 g/m2 (48 lb bond) Staple 60 to 74. 9 g/ m2 grain long (16 to 19. 9 lb bond)2 75 to 90 g/m2 grain long (20 to 24 lb bond) Not supported
Media Paper
Type Xerographic or business paper (used for simplex printing)1 Xerographic or business paper (used for duplex printing)
Glossy papers
Book
88 to 176 g/m2 grain long (60 to 120 lb book)
Cover
162 to 176 g/m2 Not grain long supported (60 to 65 lb cover)
Not supported
Card stock-- maximum (grain long)2, 3
Index Bristol Tag Cover
163 g/m2 (90 lb) 163 g/m2 (100 lb) 176 g/m2 (65 lb) 199 g/m2 (110 lb) 203 g/m2 (125 lb)
Not supported Not supported Not supported Not supported Not supported Not supported Not supported
Not supported Not supported Not supported Not supported Not supported
Card stock-- maximum (grain short)2, 3
Index Bristol Tag
Cover Transparencies2 Laser printer
216 g/m2 (80 lb) 161 to 169 g/m2 (43 to 45lb bond)4, 5 180 g/m2 (48 lb bond)
Not supported Not supported
Labels-- maximum2, 4
1 2
Paper
Not supported
Not supported
Paper weighing less than 75 g/m2 (20 lb bond) is limited to simplex printing only at less than 60% relative humidity. This paper weight in any source is not supported for duplex (two-sided) printing. 3 For 60 to 176 g/m2(16 to 47 lb bond) paper, grain long fibers are recommended. For papers heavier than 176 g/m2 (47 lb bond), grain short is recommended. 6 105 g/m2 (28 lb bond) envelopes are limited to 25% cotton content.
Identifying media sources and specifications 56
Media specifications
Media types and weights (output options) (continued)
Media weight Standard output bin and optional output expander 180 g/m2 (48 lb bond) 220 g/m2 (59 lb bond) 300 g/m2 (92 lb liner) Optional finisher 5-bin mailbox Not supported Not supported Not supported Standard 180 g/m2 (48 lb bond) 220 g/m2 (59 lb bond) 300 g/m2 (92 lb liner) Not supported Offset 180 g/m2 (48 lb bond) 220 g/m2 (59 lb bond) 300 g/m2 (92 lb liner) Staple Not supported Not supported Not supported
Media
Type Dual-web paper Polyester Vinyl
Envelopes2
Sulfite, wood-free or up to 100% cotton bonds
60 to 105 g/m2 Not (16 to 28 lb. bond) supported
Not supported Not supported
1 2
Paper weighing less than 75 g/m2 (20 lb bond) is limited to simplex printing only at less than 60% relative humidity. This paper weight in any source is not supported for duplex (two-sided) printing. 3 For 60 to 176 g/m2(16 to 47 lb bond) paper, grain long fibers are recommended. For papers heavier than 176 g/m2 (47 lb bond), grain short is recommended. 6 105 g/m2 (28 lb bond) envelopes are limited to 25% cotton content.
Media capacities
Legend -- supported -- unsupported Media type Paper Card stock*** Paper labels*** Vinyl labels*** Transparencies Envelopes Banner paper 500-sheet tray 500 sheets* varies** 200 200 350
Optional Multipurpose 2000-sheet feeder tray 100 sheets* varies** varies** varies** varies** 10 of Com 10 2000*
Optional envelope drawer 60
Optional banner tray 50
* Based on 20 lb paper. ***If you print large quantities of labels or other glossy print media, have your fuser housing replaced with a web oiler field upgrade kit.
Identifying media sources and specifications 57
4
Maintaining the printer
Periodically, you need to complete certain tasks to maintain optimum print quality. If several people are using the printer, you may want to designate a key operator to do the setup and maintenance of your printer. In the U. S. , contact Lexmark at 1-800-539-6275 for information about Lexmark Authorized Supplies Dealers in your area. In other countries or regions, visit the Lexmark Web site at www. lexmark. com or contact the place where you bought your printer.
Storing supplies
Choose a cool, clean storage area for your printer supplies. Store supplies right side up in their original packaging until you are ready to use them. Do not expose supplies to: · · · · · · Direct sunlight Temperatures above 35°C (95°F) High humidity (above 80%) Salty air Corrosive gases Heavy dust
Determining the status of supplies
The printer operator panel alerts you once a supply item or maintenance is required. You can also view the status of supplies in your printer on the operator panel unless the printer is printing or in a busy state. The header or gray area at the top of the display will indicate the printer is Ready and lets you know if any trays are low. Selecting Status / Supplies on the display will open the Status / Supplies screen where you can view the status of the various trays and open the supplies screen to view the current status of your toner cartridge.
Ready. Tray 1 Low, Tray 2
Status / Supplies Held jobs Ready
Status / Supplies
View supplies Tray 1Low
View supplies C M Y K
Cyan Toner: OK Magenta Toner: OK
Maintaining the printer 58
Maintaining the printer
Conserving supplies
Several settings in your application software or on the display let you conserve toner and paper. [. . . ] You are responsible for loss of, or damage to, a product in transit to the Remarketer or the Lexmark designated location. When warranty service involves the exchange of a product or part, the item replaced becomes the property of the Remarketer or Lexmark. The replacement item assumes the remaining warranty period of the original product. Replacement is not available to you if the product you present for exchange is defaced, altered, in need of a repair not included in warranty service, damaged beyond repair, or if the product is not free of all legal obligations, restrictions, liens, and encumbrances. [. . . ]