Electrical Component Description - Ricoh G035 Service Manual

1.4 ELECTRICAL COMPONENT DESCRIPTION

Symbol Name
Motors
Upper
M1 Transport
Lower
M2 Transport
M3 Jogger
M4 Stapler
Stapler
M5
Rotation
Staple
M6
Hammer
M7 Stack Feed-out
M8 Shift Tray Exit
M9 Shift
M10 Shift Tray Lift
M11 Punch
Sensors
Entrance
S1
Stapler Tray
S2
Entrance
Jogger Fence
S3
HP
Stapler Tray
S4
Paper
Stapler HP
S5
Stapler
S6
Rotation HP
Staple
S7
Hammer HP
Stack Feed-out
S8
Belt HP
S9 Shift Tray Exit
Stack Height 1
S10
Stack Height 2
S11
Upper Tray
S12
Exit
Upper Tray
S13
Paper Limit
Shift Tray
S14
Half-turn
SM
ELECTRICAL COMPONENT DESCRIPTION
Function
Drives the entrance rollers, the middle and
upper transport rollers, and upper tray exit
roller.
Drives the lower transport rollers, the
alignment brush roller, and the positioning
roller.
Moves the jogger fence.
Moves the staple unit from side to side.
Rotates the stapler 45 degrees.
Drives the staple hammer.
Drives the stack feed-out belt.
Drives the exit roller for the shift tray.
Moves the shift tray from side to side.
Moves the shift tray up or down.
Drives the punch shaft and roller.
Detects the copy paper entering the finisher
and checks for misfeeds.
Detects the copy paper entering the staple
tray and checks for misfeeds.
Detects the home position of the jogger fence.
Detects the copy paper in the staple tray.
Detects the home position of the staple unit
for side-to-side movement.
Detects the home position of the stapler unit
for 45-degree rotation.
Detects the home position of the staple
hammer.
Detects the home position of the stack feed-
out belt.
Checks for misfeeds at the shift tray.
Detects when the top of the copy paper stack
in the shift tray is at the correct position.
Detects when the top of the copy paper stack
in the shift tray has become too high.
Checks for misfeeds at the upper tray.
Detects when the paper stack height in the
upper tray is at its upper limit.
Detects the return position for side-to-side
movement of the shift tray.
15-5
Index No.
3
11
28
17
18
24
29
2
31
1
6
9
14
27
25
20
19
23
26
32
34
33
38
37
30
G035