Ricoh FT6645 Manual page 18

23 April 1993
Symbol
Switches
SW1 By-pass Table
SW2 Front Door Safety
SW3 1st Tray Set
(A095 copier only)
SW4 2nd Paper Size
SW5 Toner Overflow
SW6 Toner Collection
Bottle Set
SW7 Lower Front Door
Safety
SW8 3rd Tray Set
(A095 copier only)
SW9 Main
SW10 Tray Down
(A096 copier only)
Solenoids
SOL 1 Junction Gate
SOL 2 Duplex Positioning
SOL 3 By-pass Pick-up
SOL 4 Guide Plate
SOL 5 Transfer Belt
Positioning
Name
Detects if the by-pass feed table
is open or closed.
Cuts the ac power line and
detects if the front door is open or
not.
Detects if the 1st tray is set or not.
Determines what size paper is in
the 2nd (universal) paper tray.
Detects when the toner collection
bottle is full.
Detects if the toner collection
bottle is set or not.
Detects if the front door is open
or not.
Detects if the 3rd tray is set or not.
Provides power to the copier
Lowers the LCT bottom plate.
Moves the junction gate to direct
copies to the duplex tray or to the
paper exit.
Controls the up-down movement
of the positioning roller.
Controls the up-down movement
of the pick-up roller for by-pass
feed.
Opens the guide plate when a
paper misfeed occurs around this
area.
Controls the up-down movement
of the transfer belt unit.
ELECTRICAL COMPONENT DESCRIPTION
Function
1-17
Index
No.
25
29
66
67
75
77
83
84
122
126
55
56
59
61
62