Lexmark C 746 Service Manual
Here you can view all the pages of manual Lexmark C 746 Service Manual. The Lexmark manuals for Printer are available online for free. You can easily download all the documents as PDF.
Page 1
Lexmark™ C746n, C746dn, C746dtn, C748e, C748de, C748dte 5026-3xx, 5xx • Table of contents • Start diagnostics • Safety and notices • Trademarks • Index Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and or other countries.Revised: April 19, 2012
Page 2
Edition: April 19, 2012 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....
Page 3
Table of contentsiii 5026 Go Back Previous Next Table of contents Notices and safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Laser notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Aviso sobre o laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 4
ivService Manual 5026 Go Back Previous Next 145.xx—Motor (EP drive assembly bottom cartridge) error service check . . . . . . . . . . . . . . . . . 2-54 146.xx, 148.xx—Motor (MPF/duplex) error service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-55 147.xx, 920.01—POST (power-on self test) aligner error service check . . . . . . . . . . . . . . . . . . . 2-57 155.xx—Cam motor error service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 5
Table of contentsv 5026 Go Back Previous Next 920.13—POST (power-on self test) cartridge motor 1 not connected error service check . . 2-106 920.14—POST (power-on self test)—Cartridge motor 2 not connected error service check . 2-107 920.15, 920.20—POST (power-on self test)—Bad transfer module NVRAM data error service check 2-108 920.16—POST (power-on self test)—Bad printhead NVRAM data error service check . . . . . 2-108 920.17—POST (power-on self test)—Output bin cable not connected error...
Page 6
viService Manual 5026 Go Back Previous Next Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30 Energy Conserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30 Automatic Color Adjust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31 Auto Align Adj ....
Page 7
Table of contentsvii 5026 Go Back Previous Next Rear left cover removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48 Rear right cover removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49 Rear upper cover removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-50 Right cover removal . ....
Page 8
viiiService Manual 5026 Go Back Previous Next Wireless network card removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-191 Option removals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-193 HCIT media tray assembly removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-193 HCIT front tray cover removal ....
Page 9
Notices and safety informationix 5026 Go Back Previous Next Notices and safety information The following laser notice labels may be affixed to this printer. Laser notice This product is certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for Class I (1) laser products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825-1. Class I laser products are not considered to be hazardous. The printer contains internally a Class IIIb...
Page 10
xService Manual 5026 Go Back Previous Next Avvertenze sui prodotti laser Questo prodotto è certificato negli Stati Uniti come prodotto conforme ai requisiti DHHS 21 CFR Sottocapitolo J per i prodotti laser di Classe I (1), mentre in altri paesi è certificato come prodotto laser di Classe I conforme ai requisiti IEC 60825-1. I prodotti laser di Classe I non sono considerati pericolosi. La stampante contiene un laser Classe IIIb (3b) AlGaInP che emette una radiazione visibile a una lunghezza donda di...