Ricoh A229 - Electrical Component Description

ELECTRICAL COMPONENT DESCRIPTION
SM 7-5 A229
Finisher
A697
1.4 ELECTRICAL COMPONENT DESCRIPTION
Symbol Name Function Index No.
Motors
M1
Upper
Transport
Drives the entrance rollers, the middle and
upper transport rollers, and upper tray exit
roller.
3
M2
Lower
Transport
Drives the lower transport rollers, the
alignment brush roller, and the positioning
roller.
12
M3 Jogger Moves the jogger fence. 28
M4 Stapler Moves the staple unit from side to side. 17
M5
Stapler
Rotation
Rotates the stapler 45 degrees.
18
M6
Staple
Hammer
Drives the staple hammer.
24
M7 Stack Feed-out Drives the stack feed-out belt. 29
M8 Shift Tray Exit Drives the exit roller for the shift tray. 2
M9 Shift Moves the shift tray from side to side. 31
M10 Shift Tray Lift Moves the shift tray up or down. 1
M11 Punch Drives the punch shaft and roller. 6
Sensors
S1
Entrance Detects the copy paper entering the finisher
and checks for misfeeds.
9
S2
Stapler Tray
Entrance
Detects the copy paper entering the staple
tray and checks for misfeeds.
14
S3
Jogger Fence
HP
Detects the home position of the jogger fence.
27
S4
Stapler Tray
Paper
Detects the copy paper in the staple tray.
25
S5
Stapler HP Detects the home position of the staple unit
for side-to-side movement.
20
S6
Stapler
Rotation HP
Detects the home position of the stapler unit
for 45-degree rotation.
19
S7
Staple
Hammer HP
Detects the home position of the staple
hammer.
23
S8
Stack Feed-out
Belt HP
Detects the home position of the stack feed-
out belt.
26
S9 Shift Tray Exit Checks for misfeeds at the shift tray. 32
S10
Stack Height 1 Detects when the top of the copy paper stack
in the shift tray is at the correct position.
34
S11
Stack Height 2 Detects when the top of the copy paper stack
in the shift tray has become too high.
33
S12
Upper Tray
Exit
Checks for misfeeds at the upper tray.
38
S13
Upper Tray
Paper Limit
Detects when the paper stack height in the
upper tray is at its upper limit.
37
S14
Shift Tray
Half-turn
Detects the return position for side-to-side
movement of the shift tray.
30