Ricoh IM 550F

7.Detailed Descriptions
650
No.
Name
No.
Name
2
Rear cover switch (SW1)
12
Paper feed tray size switch (SW2)
3
Fusing thermistor 1 (End) (TS1)
13
Duplex sensor 2 (S17)
4
Fusing thermistor 2 (Center) (TS2)
14
Registration sensor 2 (S14)
5
Fusing sensor (S15)
15
Paper end sensor 2 (S12)
6
Paper exit full sensor (S8)
16
Paper end sensor 1 (S11)
7
Duplex sensor 1 (S16)
17
Registration sensor 1 (S13)
8
Envelope sensor (S10)
18
Bypass paper end sensor (S9)
9
Interlock switch (SW3)
19
Waste toner full sensor (S18)
10
Paper feed tray limit sensor (S7)
Drive unit, Fans
IM 550F/600F/600SRF