Lexmark Optra C710 Service Manual - Page 103
Diagnostic Information, Media tries to feed from MPT, 250 paper jam message may, display., - laser printer
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5016-001 B Media tries to feed from MPT, 250 paper jam message may display. FRU 1 Media 2 Paper Transfer Roller Sheet Bypass Paper Roller 3 Sheet Bypass Paper Feed Clutch (CL 2) Action Be sure the media meets specifications. Check the sheet bypass paper feed roller and paper transfer roller for contamination, wear or anything that would cause the rollers to feed improperly. Be sure the rollers operate properly and repair as necessary. Check the bypass paper feed clutch for proper operation and repair as necessary. Check the voltages on CN12. Pin # 1 (Brown) 2 (Red) 3 (Orange) 4 (Yellow) 5 (Blue) Voltage Signal +5 V dc KAMIARIO DGND VP - SL4ON Voltage Clutch Static +5 V dc 0 V dc 0 V dc +24 V dc +24 V dc Voltage Clutch Activated +5 V dc +5 V dc 0 V dc +24 V dc 0 V dc All voltages are approximate values. • If the voltage on pin 4 is incorrect, replace the engine board. • If the voltage on pin 5 is incorrect, replace the bypass paper feed clutch. C Transparencies do not feed, or feed improperly from the MPT. FRU 1 Transparencies Action Be sure the transparencies meet specifications for the 5016-001 printer and are designed for laser printer applications. Diagnostic Information 2-37