Ricoh Aficio MP 4000, Руководство по обслуживанию

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ELECTRICAL COMPONENT DESCRIPTION
SM 13 B408
4.3 ELECTRICAL COMPONENT DESCRIPTION
Symbol Name Function Index No.
Motors
M1
Upper
Transport Drives the entrance roller and upper transport
rollers.
32
M2
Lower
Transport Drives the lower transport rollers and the
positioning roller.
29
M3 Jogger Fence Drives the jogger fences. 26
M4 Staple Hammer Drives the staple hammer. 17
M5 Stack Feed-out Drives the stack feed-out belt. 27
M6 Exit Guide Plate Opens and closes the exit guide plate. 4
M7 Exit Drives the exit roller. 31
M8 Lower Tray Lift Moves the lower tray up or down. 23
M9 Shift Moves the shift roller from side to side. 11
M10 Stapler Moves the stapler unit from side to side. 25
Sensors
S1
Entrance Detects copy paper entering the finisher and
checks for misfeeds.
3
S2
Paper Limit Detects when the paper stack height in the
upper tray is at its limit.
2
S3
Jogger Fence
HP Detects when the jogger fence is at home
position.
12
S4 Shift HP Detects when the shift roller is at home position. 10
S5
Stack Feed-out
Belt HP Detects when the stack feed-out belt is at home
position.
19
S6 Stapler HP Detects when the stapler is at home position. 14
S7
Exit Guide Plate
HP Detects when the exit guide plate is at home
position.
5
S8
Stapler Tray
Entrance Detects copy paper entering the stapler tray and
checks for misfeeds.
15
S9 Lower Tray Exit Checks for misfeeds. 8
S10 Stack Height Detects the top of the copy paper stack. 7
S11
Lower Tray
Lower Limit Detects when the lower tray is at its lower limit
position.
24
S12
Stapler Tray
Paper Detects when there is copy paper in the stapler
tray.
16
S13 Staple Sheet Detects the leading edge of the staple sheet. 18
S14
Stapler Rotation
HP Detects when the staple hammer is at home
position.
20
S15
Staple Detects whether there are staples in the staple
cartridge.
21
Solenoids
SOL1
Tray Junction
Gate Drives the tray junction gate.
22
SOL2
Stapler Junction
Gate Drives the stapler junction gate.
30