MX3500N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 18
21 Transport roller 7 (Drive) Transports paper from the paper feed tray 1, 2, 3, and 4 to the
transport roller 8.
22 Transport roller 8 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
23 Transport roller 8 (Drive) Transports paper to the resist roller.
24 Transport roller 9 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
25 Transport roller 9 (Drive) Transports paper from the upper/lower heat roller to the paper exit
roller 1.
26 Transport roller 10 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
27 Transport roller 10 (Drive) Transports paper from the transport roller 13 to the transport roller 11.
28 Transport roller 11 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
29 Transport roller 11 (Drive) Transports paper from the transport roller 10 to the transport roller 12.
30 Transport roller 12 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
31 Transport roller 12 (Drive) Transports paper from the transport roller 11 to the transport roller 8. /
Transports the paper from the manual paper feed tray to the transport
roller 8.
32 Transport roller 13 (Drive) Transports paper from the paper exit roller 1 to the transport roller 2. /
Transport paper to the duplex (ADU) section.
33 Transport roller 13 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
34 Paper exit roller 1 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
35 Paper exit roller 1 (Drive) Discharges paper. Transports paper to the right paper exit tray.
Transport paper to the duplex (ADU) section.
36 Paper exit roller 2 (Idle) Applies a pressure to paper and the transport roller to give paper the
transport power of the transport roller.
37 Paper exit roller 2 (Drive) Discharges paper.
38 Upper heat roller Heats toner on paper, and fuses it onto paper.
39 Lower heat roller Applies a pressure to the upper heat roller.
No. Name Function/ Operation Note