Ricoh Mp C3000 Service Manual

Main Body 
SM 7 B793 
B793 
Booklet 
Finisher 
1.2.5  SHIFT TRAY EXIT SENSOR 
 
1.  Remove the front cover and upper left cover. 
2.  Remove the link [A] (
 x 1).   
 
3.  Remove the exit guide unit [B]. 
4.  Remove the sensor [C] (
 x 1).  

Main Body 
B793 8  SM 
1.2.6  STAPLE TRAY PAPER SENSOR 
 
1.  Open the front cover. 
2.  Pull out the staple/fold unit. 
3.  Remove the staple tray paper sensor [A] (
 x 1). 
1.2.7  SHIFT TRAY MOTOR 
 
1.  Remove the rear cover. 
2.  Open the front cover, and then pull out the staple/fold unit.  

Main Body 
SM 9 B793 
B793 
Booklet 
Finisher 
3.  Remove the two gears [A], [B]. 
4.  Remove the shift tray motor [C] (
 x 2,  x 1) 
1.2.8 ENTRANCE MOTOR 
 
1.  Remove the rear cover. 
2.  Release the belt tension [A]. 
3.  Remove the entrance motor [B] (
 x 2,  x 1).   
1.2.9  UPPER TRANSPORT MOTOR 
 
1.  Remove the rear cover.  

Main Body 
B793 10  SM 
2. Release the belt tension [A]. 
3.  Remove the upper transport motor [B] (
 x 2,  x 1). 
1.2.10 LOWER TRANSPORT MOTOR 
 
1.  Remove the rear cover. 
2.  Release the belt tension [A]. 
3.  Remove the lower transport motor [B] (
 x 2,  x 1).    

Main Body 
SM 11 B793 
B793 
Booklet 
Finisher 
1.2.11 SHIFT MOTOR 
 
1.  Remove the rear cover. 
2.  Remove the shift moto r with bracket [A] (
 x 1,  x 4) 
3.  Remove the shift motor [B] (
 x 1).    

Folder 
B793 12  SM 
1.3 FOLDER 
1.3.1 STAPLE FOLDER UNIT 
 
1.  Remove the rear cover. 
2.  Disconnect all connectors and re lease the harness [A] for the staple folder unit (
 x 1, 
 x 3). 
3.  Open the front cover.   
  

Folder 
SM 13 B793 
B793 
Booklet 
Finisher 
4.  Pull out and remove the staple folder unit [B] ( x 2). 
1.3.2 FOLDER UNIT 
1. Remove the staple folder unit. 
 
2.  Remove the knobs [A] (
 x 1 each). 
3.  Disconnect the connectors. 
4.  Remove the folder unit [B] (
 x 4).    

Folder 
B793 14  SM 
1.3.3 FOLDER UNIT EXIT SENSOR 
 
1.  Remove the folder unit. 
2.  Remove the folder unit upper cover [A] (
 x 1). 
3.  Remove the lower clamp roller unit [B] (
 x 4). 
4.  Remove the folder unit exit sensor [C] (
 x 1,  x 1).  

Folder 
SM 15 B793 
B793 
Booklet 
Finisher 
1.3.4 FOLDER UNIT  ENTRANCE SENSOR 
 
1.  Open the front cover. 
2.  Pull out the staple folder unit. 
3.  Remove the exit cover [A] (
 x 2). 
4.  Remove the entrance sensor [B] (
 x 1,  x 1). 
1.3.5 STAPLER UNIT 
1. Remove the rear cover. 
 
2.  Disconnect the connector [1] and release the harness (
 x 2 [2]). 
3.  Remove two screws [3].  

Folder 
B793 16  SM 
 
4.  Open the front cover and pull out the staple folder unit [4].   
 
5.  Disconnect the connectors and re lease the harness. (4 connectors [5], 1 clamp [6])