: Feb. 9 2004
1
AR-M550/M620/M700 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 24
O. Filter
56 Paper exit roller 1 (Idle) Applies a pressure to paper and the paper exit roller to provide a transport
power of the paper exit roller to paper.
57 Paper exit roller 2 (Drive) Discharges paper. / Transports paper to the duplex (ADU) section.
58 Paper exit roller 2 (Idle) Applies a pressure to paper and the transport roller to provide a transport
power of the paper exit roller to paper.
59
Transfer drive roller (Drive) Drives the transfer belt.
60 Transfer roller (Idle) Helps to hold the transfer belt.
61 Fusing roller (Pressing) Applies a pressure to the fusing roller (heating).
63 Sub heat roller Heats the fusing roller (pressing).
65 Fusing roller (Heating) Heat and press toner onto paper to fuse images.
66 Paper feed roller (SPF) Feeds paper to the paper transport section.
67 Separation roller (SPF) Separates paper to prevent against double feed.
68 Paper pickup roller (SPF) Sends paper to the paper feed roller.
69 Transport roller 1 (Drive) (SPF) Transports paper (which is transported by the first resist roller) to the
second resist roller.
70 Transport roller 1 (Idle) (SPF) Applies a pressure to paper and the transport roller to provide a transport
power of the transport roller to paper.
71 First resist roller (Drive) (SPF) Controls the paper transport timing. / Adjusts paper to be horizontal.
72 First resist roller (Idle) (SPF) Applies a pressure to paper and the resist roller to provide a transport
power of the resist roller to paper.
73 Transport roller 2 (Drive) (SPF) Transports paper transported from the paper exit roller 1 to the transport
roller 3.
74 Transport roller 2 (Idle) (SPF) Applies a pressure to paper and the transport roller to provide a transport
power of the transport roller to paper.
75 First resist roller (Drive) (SPF) Controls the paper transport timing. / Adjusts paper to be horizontal.
76 First resist roller (Idle) (SPF) Applies a pressure to paper and the resist roller to provide a transport
power of the resist roller to paper.
77 Paper exit roller (Drive) (SPF) Discharges paper.
78 Paper exit roller (Idle) (SPF) Applies a pressure to paper and the paper exit roller to provide a transport
power of the paper exit roller to paper.
79 Transfer cleaning roller Cleans the transfer belt.
80 Transfer tension roller Applies a proper tension to the transfer belt.
81 Transfer roller Applies a proper voltage to the transfer belt.
82 Transfer roller 1A (Drive) Transports paper (which is fed from the manual paper feed tray) to the
transport roller.
83 Transfer roller 1A (Idle) Applies a pressure to paper and the transport roller to provide a transport
power of the transport roller to paper.
84 Cleaning brush roller Removes paper dust from the photoconductor drum.
No. Name Function/Operation MODEL NOTE
1 Ozone filter Absorbs ozone generated in the image process section.
2 Toner filter Filters dispersed toner in the process section.
No. Name Function/Operation NOTE
1
1
1
1
1
2
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