Lexmark MS81x Service Manual page 15

Output options supported.....................................................................................................................599
Physical specifications
Options configurations..........................................................................................................................600
Appendix C: Theory of
Models MS81x and MS71x paper path rollers and
Models MS81x and MS71x
Functions of main components - need a new
Media tray assembly.......................................................................................................................................
Rear media guide ............................................................................................................................................
Side media guide.............................................................................................................................................
Media tray.............................................................................................................................................604
Media feeder ..................................................................................................................................................
Sensor (media size) .........................................................................................................................................
Sensor (pick roller position)
Multi-purpose feeder
MPF pick roller................................................................................................................................................
MPF pick solenoid...........................................................................................................................................
Registration...........................................................................................................................................605
Sensor (input) .................................................................................................................................................
Duplex...................................................................................................................................................606
Sensor (duplex path).......................................................................................................................................
Transfer.................................................................................................................................................606
Transfer roller .................................................................................................................................................
Printhead...............................................................................................................................................608
Fuser components.................................................................................................................................609
Heat belt (belt fuser).......................................................................................................................................
Heat belt (hot roll fuser) .................................................................................................................................
Pressure roll ....................................................................................................................................................
Heater lamp (hot roll fuser)
Thermistor ......................................................................................................................................................
Sensor (fuser exit)...........................................................................................................................................
Sensor (narrow media) (hot roll fuser only)
Exit.........................................................................................................................................................611
Sensor (standard bin full)................................................................................................................................
Drive......................................................................................................................................................612
Main drive motor assembly
Fuser drive motor assembly
Toner add motor assembly
Redrive motor assembly
Sensors..................................................................................................................................................614
(options)............................................................................................................600
operation..............................................................601
sensors.......................................................................................................603
title................................................................................603
............................................................................................................................604
(MPF).................................................................................................................604
............................................................................................................................611
...................................................................................................611
............................................................................................................................612
...........................................................................................................................612
.............................................................................................................................613
.................................................................................................................................613
Table of contents
sensors..................................................................602
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603
603
604
604
605
605
606
606
607
610
610
610
611
611
612