X5150 AIO LEX - Market Point

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4407-XXX Printer Communication Table Symptom • Not able to print Test Page Action Check the USB cable and system board cable connections. If okay, replace system board. Go to the “System Board” on page 4-15. Scanner Problems Symptom • CCD does not move • Lamp does not light • The operator panel displays “Unlock Scanner Clear Paper Jam” • Scanned images are: faded, or colors are dull, blurry or fuzzy. Images are slanted or crooked and the strait lines in the image appear to be jagged or uneven. • Blank copies Action Go to the “CCD Module Assembly Service Check” on page 2-8. Press the Power button. Turn off the printer. Press the red lever to unlock scanner and try again. Go to the “Scan/Copy Quality Service Check” on page 2-15. 2-4 Service Manual
4407-XXX Paper Feed Problems Symptom • Fails to pick paper • Picks more than one sheet of paper • Picks paper but fails to feed • Paper jams • Paper fails to exit • Noisy paper feed Envelopes fail to feed Paper skews Action Go to the “Paper Feed Service Check” on page 2-10. Go to the “Paper Feed Service Check” on page 2-10. Go to the “Paper Path Service Check” on page 2-12. Power Problems Symptom No power in machine, motors do not operate Action Go to the “Power Service Check” on page 2-12. Print Quality Problems Symptom • Voids in characters • Light print • Prints off the page • Fuzzy print • Carrier moves but no print • Printhead dries prematurely • Colors print incorrectly • Vertical alignment off • Ink smearing • Vertical streaks on paper • Print lines crowded Action Go to the “Print Quality Service Check” on page 2-13. Go to the “Paper Feed Service Check” on page 2-10. Diagnostic Information 2-5
Page 1 and 2: Lexmark X5100 Series All-In-One 440
Page 3 and 4: 4407-XXX Table of Contents Safety I
Page 5 and 6: 4407-XXX Safety Information • The
Page 7 and 8: 4407-XXX Pautas de Seguridad • La
Page 9 and 10: 4407-XXX Safety Information ix
Page 11 and 12: 4407-XXX 1. General Information The
Page 13 and 14: 4407-XXX Operator Panel Options Sel
Page 15 and 16: 4407-XXX Maintenance Approach The d
Page 17 and 18: 4407-XXX 2. Diagnostic Information
Page 19: 4407-XXX Symptom Tables Locate the
Page 23 and 24: 4407-XXX FRU 4 Encoder Strip Carrie
Page 25 and 26: 4407-XXX Maintenance Station Servic
Page 27 and 28: 4407-XXX FRU Action 2 Paper Feed Mo
Page 29 and 30: 4407-XXX Print Quality Service Chec
Page 31 and 32: 4407-XXX Scan/Copy Quality Service
Page 33 and 34: 4407-XXX 3. Diagnostic Aids Test Pa
Page 35 and 36: 4407-XXX 4. Repair Information This
Page 37 and 38: 4407-XXX Scanner Lid Assembly 1. Op
Page 39 and 40: 4407-XXX 5. Lift and remove scanner
Page 41 and 42: 4407-XXX 3. Remove two screws (A) f
Page 43 and 44: 4407-XXX 5. Lift the left side and
Page 45 and 46: 4407-XXX 5. Loosen the belt tension
Page 47 and 48: 4407-XXX 5. Depress clips (A) on th
Page 49 and 50: 4407-XXX 7. Depress tension spring
Page 51 and 52: 4407-XXX 5. Connector Locations Uni
Page 53 and 54: 4407-XXX 6. Preventive Maintenance
Page 55 and 56: 4407-XXX 7. Parts Catalog How to Us
Page 57 and 58: 4407-XXX Assembly 1: Covers Asm- In
Page 59 and 60: 4407-XXX Assembly 2: Print Engine a
Page 61 and 62: 4407-XXX Index A Abbreviations 1-6

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