Ricoh Mp C3000 Service Manual
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Page 1231
DIP Switches SM 27 B793 B793 Booklet Finisher 1.5 DIP SWITCHES SW100: Adjust the staple position for booklet mode No. Function 1 ON: 0.3 mm 2 ON: 0.6 mm 3 ON: 1.2 mm 4 Direction OFF: Towards the trailing edge, ON: Towards the leading edge SW101: Adjust the fold position No. Function 1 ON: 0.2 mm 2 ON: 0.4 mm 3 ON: 0.8 mm 4 Direction OFF: Towards the trailing edge, ON: Towards the leading edge SW102: Move the tray position No. Function 1 OFF → ON → OFF Turn the...
Page 1232
Component Layout
B793 28 SM
2. DETAILED SECTION DESCRIPTIONS
2.1 COMPONENT LAYOUT
2.1.1 MECHANICAL COMPONENT LAYOUT
1. Proof Tray 2. Shift Tray 3. Exit Guide Plate
4. Stack Feed Out Belt 5. Staple Unit 6. Booklet Tray
7. Proof Tray Exit Roller 8. Proof Tray Junction Gate 9. Punch Unit
10. Staple Tray Junction
Gate 11. Positioning Roller 12. 1st Clamp Roller
13. 2nd Clamp Roller 14. Folder Plate 15. Folder Roller
Page 1233
Component Layout SM 29 B793 B793 Booklet Finisher Drive Layout 1. Upper Transport Motor 2. Entrance Motor 3. Lower Transport Motor 4. Fold Plate Motor 5. Fold Roller Motor 6. Stack Feed-out Motor
Page 1234
Component Layout B793 30 SM 2.1.2 ELECTRICAL COMPONENT LAYOUT 1. Proof Tray Exit Sensor 2. Exit Guide Plate Motor 3. Shift Tray Exit Sensor 4. Upper Limit Switch 5. Shift Tray Position Sensor 6. Rear Booklet Tray Full Sensor 7. Front Booklet Tray Full Sensor 8. Proof Tray Full Sensor 9. Exit Guide Plate HP Sensor 10. Entrance Sensor 11. Front Door Safety Switch 12. Staple Tray Exit Sensor
Page 1235
Component Layout SM 31 B793 B793 Booklet Finisher 13. Proof Tray Gate Solenoid 14. Lower Transport Motor 15. Entrance Motor 16. Positioning Roller Solenoid 17. Main Board 18. Shift Tray Motor 19. Lower Limit Sensor 20. Upper Cover Sensor 21. Staple Tray Gate Solenoid 22. Upper Transport Motor 23. Shift Motor 24. Shift Motor HP Sensor
Page 1236
Component Layout B793 32 SM 38. Fold Unit Exit Sensor 39. Lower Clamp Roller HP Sensor 40. Lower Retraction Motor 41. Fold Unit Entrance Sensor 42. Bottom Fence HP Sensor 43. Fold Cam HP Sensor 44. Fold Roller Motor 45. Fold Plate HP Sensor 46. Fold Plate Motor 47. Bottom Fence Lift Motor
Page 1237
Component Layout SM 33 B793 B793 Booklet Finisher 48. Punch Motor 49. Punch Encoder Sensor 50. Punch HP Sensor 51. Punch Board 52. Paper Position Sensor Slide Motor 53. Paper Position Slide HP Sensor 54. Paper Position Sensor 55. Punch Movement HP Sensor 56. Punch Hopper Full Sensor 57. Punch Movement Motor
Page 1238
Component Layout B793 34 SM Electrical Component Descriptions Boards Item No.Purpose Main Board 17 Controls the finisher. Punch Board 51 Controls the punch unit. Sensors Item No. Purpose Proof Tray Exit Sensor 1 Detects paper when it is fed out to the proof tray. Shift Tray Exit Sensor 3 Detects paper when it is fed out to the shift tray. Shift Tray Position Sensor 5 Detects when the shift tray is at the correct height to receive paper. Rear Booklet Tray Full Sensor 6 One of...
Page 1239
Component Layout SM 35 B793 B793 Booklet Finisher Item No. Purpose Stopper S HP Sensor 28 Detects when the ‘stopper S’ me chanism is at home position. Stack Feed Out HP Sensor 29 Detects when the stack feed- out belt is at home position Staple Unit HP Sensor 30 Detects when the side-to-side motion of the stapler unit is at home position Jogger HP Sensor 34 Detects when the jogger unit is at home position Staple Tray Paper Sensor 35 Detects when paper is fed into the stapler tray...
Page 1240
Component Layout B793 36 SM Item No. Purpose Punch HP Sensor 50 Detects when the hole-punch firi ng mechanism is at home position Paper Position Slide HP Sensor 53 Detects when the mechanism that m easures the paper position in the punch unit is at home position Paper Position Sensor 54 Detects the side edge of the paper, to tell the machine where to put the punch holes. Punch Movement HP Sensor 55 Detects when the side-to-side motion of the punch unit is at home position. Punch...