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First Edition (January 1998)

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. Changes are 
periodically made to the information herein; these changes will be incorporated in later 
editions. Improvements or changes in the products or the programs described may be 
made at any time. Publications are not stocked at the address given below; requests for 
publications should be made to your point of purchase.

A form for reader’s comments is provided at the back of this publication. If the form has 
been removed, comments may be addressed to Lexmark International, Inc., Department 
D22A/035-3, 740 New Circle Road NW, Lexington, Kentucky 40550, U.S.A. Lexmark may 
use or distribute any of the information you supply in any way it believes appropriate 
without incurring any obligation to you.

Lexmark and Optra are trademarks of Lexmark International, Inc., registered in the United 
States and/or other countries.

Other trademarks are the property of their respective owners.

© Copyright Lexmark International, Inc. 1997. All rights reserved.

UNITED STATES GOVERNMENT RESTRICTED RIGHTS

This software and documentation are provided with RESTRICTED RIGHTS. Use, 
duplication or disclosure by the Government is subject to restrictions as set forth in 
subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at 
DFARS 252.227-7013 and in applicable FAR provisions: Lexmark International, Inc., 
Lexington, KY 40550.

PN 12C0855

Содержание 1275n - Optra SC Color Laser Printer

Страница 1: ... Lexmark and Lexmark with diamond design are trademarks of Lexmark International Inc registered in the United States and or other countries Table of Contents Index Safety and Notices Trademarks Start Diagnostics Manuals Menu ...

Страница 2: ...ions should be made to your point of purchase A form for reader s comments is provided at the back of this publication If the form has been removed comments may be addressed to Lexmark International Inc Department D22A 035 3 740 New Circle Road NW Lexington Kentucky 40550 U S A Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any ...

Страница 3: ...l Check 2 1 Operator Error Message Table 2 2 Status Messages 2 2 Line 1 Status Messages 2 3 Line 2 Messages 2 10 Supplies Status Messages 2 11 Attendance Messages 2 11 Service Error Message Table 2 26 Symptom Table 2 29 Service Checks 2 33 Fuser Service Check 2 33 Developing Motor Service Check 2 34 Transport Motor Service Check 2 34 Image Transfer Belt Service Check 2 35 Paper Jam Service Check 2...

Страница 4: ...7 DISK Test Clean 2 57 Flash Test 2 58 Setting the Page Count 2 58 Viewing the Permanent Page Count 2 58 Viewing the Error Log 2 58 Clearing the Error Log 2 59 Exiting Diagnostic Mode 2 59 Print Quality Test Page 2 60 Print Quality Test Page 2 61 Repair Information 3 1 Precautions for Disassembly and Cleaning 3 1 Instructions for Handling the PWBs with MOS ICs 3 1 Precautions for Handling the Drum...

Страница 5: ...B B Removal 3 16 Toner Cartridge Rack Removal 3 16 Mechanical Controller Board Frame Removal 3 19 Paper Size Cassette Detecting Board PWB E Removal 3 19 Paper Take Up Removal 3 19 Suction Assembly Removal 3 25 Suction Fan Motor Removal 3 27 Locations 4 1 Parts of the Printer 4 1 Parts of the Printer 4 2 Printing Process 4 6 Switches and Sensors 4 7 Gears and Rollers 4 10 Electrical Components 4 12...

Страница 6: ...Paper Transport 5 32 Rack 5 34 Fuser 1 5 38 Fuser 2 5 40 Fuser Exit 5 42 Exit 5 44 Electrical Parts 5 46 Second Cassette Tray 1 5 50 Third Cassette Tray 2 5 54 Paper Tray 5 56 Controller Card 5 58 Index X1 ...

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