Lexmark 4079 Service Manual - Page 38

Zarriage IINctvemenll 11,1AP 0140:: Carriage Position Symptom Explanatiim You have an error code indicating a carriage motor or carriage l inear encoder error. Conditions That Could Cause' This Symptom • Carriage lock • Carriage drive path cbstrJoted • Carriage belt or idler • Carriage motor • Print timing slid • Carriage motor cable • Linear encoder • Logic board 001 Dioes Ihe carriage start or attempt to move when the printar is turned on? 'fes No I002 Check the carriage motor using MAP 0150: Carriage Motor Drive Data' or page 2-20. 003 Make sure the can age lock is released. Check the carriage rrive path. Remove any object tha may block the carriage path. Are characters printed in their correct positions? 7es No IC104 Check the nrir I. timing slit for soiling, breaks, or olds. (Step 004 continJeS) 2-18 rEO41 Color Jel;prince r "'S *J79 HMS ,L,0111114in II I. 41, • I ir 4lIF II I