Carrier transport motor removal | Lexmark 4200 Series specification

4413-XXX

Carrier transport motor removal

1.Remove the top cover assembly. Go to the “Top cover assembly removal” on page 4-5.

2.Remove the print engine. See “Print engine removal” on page 4-16.

3.Manually move the carrier to the center of the machine.

4.Press the idler pulley and remove the belt from the carrier transport pulley.

5.Disconnect carrier transport motor from the system board.

6.Remove the two screws (A) from the carrier transport motor and remove.

Handset and cradle removal

1.Lift machine.

2.Remove one screw located under the handset on the base.

3.Unplug handset cable.

4.Depress the two clips located on the handset cradle and remove.

4-24Service Manual

Image 62

Lexmark 4200 Series manual Carrier transport motor removal, Handset and cradle removal

Contents

Lexmark 4200 Series Japanese P/N 12G9335 Table of Contents Repair information Safety information Consignes de sécurité Norme di sicurezza Sicherheitshinweise Pautas de Seguridad Informaçõ es de Seguranç a Informació de Seguretat 4413-XXX Preface Definitions General information Printhead SpecificationsPrint engine Facsimile ADF Power and size Scanner Abbreviations 4413-XXX Start Diagnostic informationPower-On Self Test Post sequence Post symptom table Symptom tables System board removal on Assembly service check onTo the Scanner motor with gear Go to the System board removal Problems on Go to the CIS assembly serviceGear assembly service check on Go to the Paper path service Go to the Power service check Service checksCarrier transport service check Go to the Print quality service Assembly with belt removal on page 4-18. If Engine. Go to the Print engine removal on Image Sensor removal on CIS assembly service checkTo the Maintenance station removal on Control panel problems on Scanner motor with gear assembly service checkGear assembly removal on Maintenance station service check Station removal on Board Go to the System board removal on Paper feed service checkRun the Power-On Self Test Post sequence Feed motor assembly with gears removal on Paper path service check CIS white roller assembly removal on Power service check Removal on With belt removal on Print quality service checkMaintenance station removal on Go to the System board removal on Carrier transport area. Check the following Scan/copy quality service check To the System board removal on Fax/telephone communication service check Theory of mechanism Diagnostic aidsDrive feed roller assembly Scanner mechanism Contact Image Sensor CIS Document sensors 4413-XXX Set up options 4413-XXX Repair information Handling ESD-sensitive parts Releasing plastic latches AdjustmentsRemoval procedures General precautions on removals Removals CIS white roller assembly removal Top cover assembly removal Rollers drive feed roller assembly, exit shaft removal 4413-XXX 4413-XXX 4413-XXX CIS Contact Image Sensor removal Scanner motor with gear assembly removal 4413-XXX Control panel assembly removal 4413-XXX 4413-XXX Print engine removal Maintenance station removal Carrier assembly with belt removal Remove print engine. See Print engine removal on System board removal Exit rollers removal Large feed roller assembly with gear removal Remove system board. See System board removal on 4413-XXX Paper feed motor assembly with gears removal Carrier transport motor removal Handset and cradle removal Connector locations System board 4413-XXX Preventive maintenance Lubrication specifications 4413-XXX How to use this parts catalog Parts catalog Assembly 1 Main assembly Assembly 1 Main assembly Asm Part Units Description Index Number Assembly 2 Base unit Assembly 2 Base unit Assembly 3 Engine Assembly 3 Engine 4413-XXX Index Repair information Part Numbers Post