Appendix C: Theory of operation
• “Models MX81x and MX71x paper path rollers and sensors” on page 742
•
“Models MX81x and MX71x sensors” on page 743
• “Functions of main components” on page 743
• “Media tray” on page 744
•
“Multi-purpose feeder (MPF)” on page 745
• “Registration” on page 745
•
“Duplex” on page 746
• “Transfer” on page 746
• “Printhead” on page 747
•
“Fuser components” on page 748
• “Exit” on page 750
• “Drive” on page 750
•
“Sensors” on page 752
• “Electrical components and controller” on page 753
• “Xerographic and print cartridge components” on page 754
•
“Document scanning at ADF” on page 758
• “Document scanning at platen” on page 758
•
“Names and functions of components” on page 759
• “Supported paper sizes, types, and weights” on page 763
• “Output options theory” on page 767
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Appendix C: Theory of operation
741