Ricoh FT7770 Service Manual page 56

30
April, '89
DUPLEX TRAY
1.
2.
3.
4.
5.
6.
7.
TOP UNIT
1.
2.
OTHER CIRCUITS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Introduction
Drive Mechanism
Fork Gate
Paper Positioning
Bottom Plate Mechanism
Duplex Paper Feed
Duplex Motor Circuit
Release Mechanism
Drum Support
Counters
Photosensor
Photointerrupters
Solenoids
Magnetic Clutches
Monitor Board
Operation Panel
AC Drive Board
Ozone Fan
Corona Cleaner
2-94
2-96
2-96
2-97
2-98
2-99
2-100
2-101
2-102
2-103
2-105
2-106
2-107
2-108
2-109
2-110
2-111
2-112
2-113