Lexmark 1020 - page 4

4078-00X

RepairInformation......................................4-1

Handling ESD-Sensitive Parts .......................... 4-1

Adjustments........................................ 4-2

RemovalProcedures................................. 4-2

ReleasingPlasticLatches.......................... 4-2

AccessCoverRemoval............................ 4-3

BaseAssemblyRemoval........................... 4-3

CarrierBeltRemoval.............................. 4-3

CarrierFrameAssemblyRemoval................... 4-4

CarrierHomeSensorRemoval...................... 4-4

CarrierTransportMotorRemoval .................... 4-5

DriveTrainAssemblyRemoval...................... 4-5

FrontCoverRemoval ............................. 4-6

GutterPadRemoval.............................. 4-6

LargeFeedRollRemoval.......................... 4-7

Maintenance Station Assembly Removal .............. 4-7

Maintenance Wiper and Cap Removal ................ 4-7

MidFrameAssemblyRemoval...................... 4-8

Paper Feed Motor Removal ........................ 4-8

Power Supply Removal . ........................... 4-8

Printhead Carrier Assembly Removal ................. 4-9

RearCoverRemoval.............................4-10

Sheet Feeder Removal . . ......................... 4-11

SmallFeedRollAssemblyRemoval................. 4-11

SmallFeedRollBracketAssemblyRemoval .......... 4-12

SystemBoardRemoval...........................4-13

ConnectorLocations....................................5-1

SystemBoardConnectors............................. 5-1

PreventiveMaintenance.................................6-1

LubricationSpecifications ............................. 6-1

PartsCatalog ..........................................7-1

HowToUseThisPartsCatalog......................... 7-1

Assembly1:Covers............................... 7-2

Assembly 2: Paper Feed / Carrier Transport / Maintenance 7-4

Assembly3:Electronics ........................... 7-6

Assembly3:Electronics(Continued).................. 7-8

Assembly4:Carrier..............................7-10

Assembly 5: Sheet Feeder ........................ 7-12

Index................................................ X-1