User manual LEXMARK 5016-001 SERVICE MANUAL

[. . . ] Lexmark OptraTM C710 5016-001 · 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. 5016-001 Edition: May 2001 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. [. . . ] · If incorrect, replace the interconnect board. · If correct, check the voltage at pin 5 (white lead) on the operator panel connector. · If incorrect, replace the cable. · If correct, replace the operator panel assembly. If the problem is not located, replace the controller board. Diagnostic Information 2-65 5016-001 OPC Drive Service Check OPC Drive Symptom Chart This symptom may require replacement of one (or more) customer replaceable units (designated as supplies or maintenance items), which are the responsibility of the customer. With the customer's permission, install a new print cartridge. If the print cartridge fails to increment the OPC in the cartridge, go to A. Error Code 910 indicates a problem with the OPC drive motor, engine board or cables. A The print cartridge fails to increment the OPC in the cartridge. FRU 1 Print Cartridge(s) Action Check the print cartridge for correct installation and signs of wear or damage to the cartridge coupling/drive gear. If no problems are found, try a new print cartridge. Check the operation of the coupling system. If correct, verify the coupling shaft coupling spring is not broken and the coupling is operating properly. If problems are found, repair or replace the OPC/coupling block assembly, or parts. If the coupling system is not operating properly, go to the "Coupling Unit Service Check" on page 2-42. 2 Coupling Shaft Coupling Coupling Shaft Coupling Spring OPC/Coupling Drive Block B Error Code 910 displays FRU 1 OPC Drive Motor (M 1) Engine Board MK1 Cable 1. Cable MK 1 Action Check the OPC drive motor for proper operation. If incorrect replace the following FRUs in the order shown. 2-66 Service Manual 5016-001 Paper Exit Sensor Service Check Note: The paper exit sensor (PHI 1) is located in the fuser assembly, attached to the exit sensor mounting plate. FRU 1 Paper Exit Sensor Flag Paper Exit Sensor (PHI 1) Action Check the paper exit sensor flag and flag spring for proper operation. The voltages on the engine board, CN18 to pin 5 should measure approximately +5 V dc. · If incorrect, replace the engine board. · If correct, verify the voltage on CN18-6 measures approximately +5 V dc with fuser cover 1 closed. · If incorrect, replace the engine board. · If correct, open and close fuser cover 1. The voltage on CN18-6 should change from approximately +5 V dc to 0 V dc. [. . . ] Index 18 - 10 11 12 13 13 14 15 16 17 18 19 20 21 22 23 Part Number 12G1673 12G1604 12G1574 12G1506 12G1507 12G1106 12G1569 12G1599 12G1600 12G1052 12G1532 12G1208 12G1023 12G1136 12G1505 Units 1 1 1 1 1 1 1 1 1 2 4 2 2 1 1 Description Socket, AC, Cord Cable, OAC LVPS, Paper Tray Option Cover, Right (Japan, North America) Cover, Right (Europe) Cover, LVPS Board Asm. , Option Interconnect Cable, OM Cable, OC Pad, Ground, A Foot, Paper Cassette Asm. Plate, Fixing Screw, Fixing Guide, Paper, 5 Cover, Front, 1 Parts Catalog 7-55 5016-001 Assembly 19: Middle Roll Unit 250 Tray Option 7-56 Service Manual 5016-001 Assembly 19: Asm. Index 19 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 NS Part Number 12G1480 12G1037 12G1390 12G1446 12G1134 12G1659 12G1658 12G1450 12G1448 12G1483 12G1447 12G1254 12G1421 12G1080 12G1465 12G1449 12G1135 12G1320 12G1081 12G1360 12G1391 12G1255 12G1341 12G1126 12G1127 12G1693 Units 2 2 1 1 1 1 1 1 2 4 2 2 2 1 1 1 1 1 1 1 4 1 1 1 1 2 Description Bearing, Middle Roller 1 Shaft Clip, Retainer, Middle Roller 1 Shaft Roller, Middle, 1 Gear, Middle Roller Drive Guide, Paper, 1 Plate Asm. , Paper Feed Drive Motor Asm. , Paper Feed Gear, Idler Gear, Reduction, Big Bushing, Paper Drive Gear Shaft Gear, Paper Feed Drive Shaft, Paper Feed Drive Gear Gear, Drive Shaft 2 Plate, Pressure Gear, Idle, 2 Gear, Reduction, Small Guide, Paper, 4 Spring, Roller Pressure Plate, Pressure Spring, Ground Roller, Middle, 2 Shaft, Middle Shaft Spring, Roller Pressure Roller Asm. , Middle Drive Asm. , Paper Feed Pin, Dowel, Paper Feed Drive Gear Shaft Parts Catalog 7-57 5016-001 Assembly 20: 250/250 Tray Option Lower Unit 7-58 Service Manual 5016-001 Assembly 20: Asm. Index 20 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part Number 12G1542 12G1168 12G1544 12G1660 12G1184 12G1603 12G1664 12G1289 12G1364 12G1504 12G1224 12G1119 12G1165 12G1166 12G1071 12G1305 12G1641 12G1541 Units 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 Description Guide, Paper, Right Pad, Tray Label, Paper Upper Limit Stay Bracket, Paper Pass Sensor Cable, OPS Sensor, Paper Pass Flag, Paper Pass Sensor Spring, Paper Pass Sensor Flag Panel, Cassette Plate, Anti-vibration Guide, Paper Sheet, Anti-vibration, 1 Sheet, Anti-vibration, 2 Label, Cassette, Caution Spring, DFP Pad Asm. , DFP Guide, Paper, Left Parts Catalog 7-59 5016-001 Assembly 21: Duplex Unit Option 2 7-60 Service Manual 5016-001 Assembly 21: Asm. [. . . ]