Ricoh Aficio 551-700-A293 Printer Service Repair Manual

Service Repair Manuals of Ricoh-Aficio-551-700-A293 Printer is a handbook published by Ricoh manufacturer or a specialized publishing company that contains instructions and specifications for the maintenance, repair, and how to fix all error of a specific Ricoh-Aficio-551-700-A293 Printer. It may include Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Alignment, Troubleshooting guides. …
Service Repair Manuals of Ricoh-Aficio-551-700-A293 Printer is often used for the Service Center of Ricoh.
Compatible Models : Ricoh Aficio-551,Ricoh Aficio-700,Ricoh A293.

Ricoh-Aficio-551-700-A293 Service Repair Manual
Ricoh-Aficio-551-700-A293 Service Repair Manual
Ricoh-Aficio-551-700-A293 Service Repair Manual contains instructions, specifications for the maintenance, repair ,Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Troubleshooting guides.

You can do with Ricoh-Aficio-551-700-A293 Service Manual :

1.1 Ricoh-Aficio-551-700-A293 Service Manual guide you from basic to advanced usage it.
1.2 Grasp how to operate Ricoh-Aficio-551-700-A293 Printer.

Grasp how to operate Ricoh-Aficio-551-700-A293 Printer

1.3 Fix most of the errors of the Ricoh-Aficio-551-700-A293 Printer:
When the printer experiences an error, the control panel will indicate an error message with the indicator lights and the SMART PANEL Ricoh-Aficio-551-700-A293 program window will display to show the printer’s status or errors. Find the light pattern below that matches the printer light pattern and follow the solutions to clear the error.

Demo : how to fix error messages cause by Ricoh-Aficio-551-700-A293 :

How to fix error Ricoh-Aficio-551-700-A293

Error code Ricoh-Aficio-551-700-A293

Error messages in Service Repair Manual Ricoh-Aficio-551-700-A293 :

The printer does not print.
Paper does not feed into the printer.
A print job is extremely slow.
Half the page is blank.
The paper keeps jamming, Paper Jam inside, Paper Jam Outside…
The printer prints, but the text is wrong, garbled, or incomplete.
Pages print, but are blank.
The print quality of photos is not good. Images are not clear.
Your printer has an odd smell during initial use.

Demo : How to fix Paper Jam Ricoh-Aficio-551-700-A293 Printer

Error code in Service Repair Manual Ricoh-Aficio-551-700-A293 :

SC101: Exposure lamp error: SMART PANEL Ricoh-Aficio-551-700-A293:Exposure lamp defective.Lamp regulator defective.Exposure lamp connector defective.Dirty standard white plate.Dirty scanner mirror or scanner mirror out of position.SBU board defective.SBU connector defective.Lens block out of position.
SC120: Scanner home position error 1: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner home position sensor defective.Scanner motor defective.Scanner motor drive board defective.Scanner home position sensor connector defective.Scanner drive motor connector defective.
SC121: Scanner home position error 2: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner home position sensor defective.Scanner drive motor defective.Scanner motor drive board defective.Scanner home position sensor connector defective.Scanner drive motor connector defective.
SC124: Scanner motor encoder signal error: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner motor connector defective.Scanner motor defective.MCU defective.Scanner wire, timing belt, pulley out of position.PSU defective.
SC125: Scanner motor speed error 1: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner motor defective.MCU defective.Too much load on scanner drive.
SC126: Scanner motor speed error 2: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner motor defective.MCU defective.Too small load on scanner drive.
SC127: Scanner motor encoder rotating direction error: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner motor defective.MCU defective.
SC128: Scanner motor start error: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner motor defective.MCU defective.PSU defective.Too much load on scanner drive.
SC129: Scanner motor speed control error: SMART PANEL Ricoh-Aficio-551-700-A293:Scanner motor defective.PSU defective.MCU defective.Scanner drive defective.
SC130: SBU error: SMART PANEL Ricoh-Aficio-551-700-A293:SBU defective.BICU defective.Cable between SBU and BICU defective.
SC300: Charge corona output error 1: SMART PANEL Ricoh-Aficio-551-700-A293:Charge P.P. defective.Poor charge corona unit connection.
SC301: Charge corona output error 2: SMART PANEL Ricoh-Aficio-551-700-A293:Charge P.P. defective.Poor charge corona unit connection.
SC302: Charge corona output error 3: SMART PANEL Ricoh-Aficio-551-700-A293:Charge P.P. defective.Poor charge corona unit connection.
SC303: Charge corona output error 4: SMART PANEL Ricoh-Aficio-551-700-A293:Charge P.P. defective.Poor charge corona unit connection.
SC305: Charge corona wire cleaner error 1: SMART PANEL Ricoh-Aficio-551-700-A293:Charge corona wire cleaner motor defective.Charge P.P. defective.IOB defective.
SC306: Charge corona wire cleaner error 2: SMART PANEL Ricoh-Aficio-551-700-A293:The charge corona wire cleaner motor connector is not connected.
SC310: Potential sensor error 1: SMART PANEL Ricoh-Aficio-551-700-A293:Potential sensor defective.Poor connection between the potential sensor and the I/O board (IOB).IOB defective.
SC311: Potential sensor error 2: SMART PANEL Ricoh-Aficio-551-700-A293:Potential sensor defective.Poor connection between the potential sensor and the I/O board (IOB).IOB defective.Poor connection between the drum unit and the I/O board (IOB).
SC312: Potential sensor error 4: SMART PANEL Ricoh-Aficio-551-700-A293:Potential sensor defective.Poor connection between the potential sensor and the I/O board (IOB).IOB defective.
SC314: Potential sensor error 5: SMART PANEL Ricoh-Aficio-551-700-A293:Potential sensor defective.Poor connection between the potential sensor and the I/O board (IOB).
SC321: No laser writing signal (F-GATE) error 1: SMART PANEL Ricoh-Aficio-551-700-A293:BICU board defective.Poor connection of the printer controller.
SC322: 1st laser synchronization error: SMART PANEL Ricoh-Aficio-551-700-A293:Poor connection between the laser synchronization detector board and the LD unit.
SC323: LD drive current over: SMART PANEL Ricoh-Aficio-551-700-A293:LD unit defective (not enough power, due to aging).Poor connection between the LD unit and the BICU board.

1.4 Fluent Disassembly and Reassembly Ricoh-Aficio-551-700-A293 Printer.
1.5 Diagnostic all errors are generated by Ricoh-Aficio-551-700-A293 Printer.
1.6 How to refill toner Ricoh-Aficio-551-700-A293.
1.7 How to update firmware fix Ricoh-Aficio-551-700-A293.
1.8 How to fix all error cause by toner cartridge Ricoh-Aficio-551-700-A293: toner cartridge not competition, install toner cartridge, toner exhausted, toner low, toner empty…
1.9 How to fix all fusser error, LSU error Ricoh-Aficio-551-700-A293.
2.0 How to fix main board error, formater board error Ricoh-Aficio-551-700-A293.
2.1 How to troubleshooting printer problem with low quality page Ricoh-Aficio-551-700-A293.
2.2 How to fix error : door open close it Ricoh-Aficio-551-700-A293.
2.3 How to fix : error status(red light status, red light blinking…) Ricoh-Aficio-551-700-A293 (when printing).
2.4 How to fix error about imaging unit: empty image, imaging unit is not installed…Ricoh-Aficio-551-700-A293.
2.5 How to fix paper jam inside, outside, output…Ricoh-Aficio-551-700-A293.
2.6 How to login maintenance mode Ricoh-Aficio-551-700-A293.
2.7 How to fix sensor failure, turn off then on…Ricoh-Aficio-551-700-A293.

Ricoh-Aficio-551-700-A293 Printer Service Manual covers following topics:

Ricoh-Aficio-551-700-A293-Service-Repair-Manual

– Precautions Ricoh-Aficio-551-700-A293.
– Product Specification Ricoh-Aficio-551-700-A293.
– System Overview Ricoh-Aficio-551-700-A293.
– S/W Structure and Descriptions Ricoh-Aficio-551-700-A293.
– Disassembly and Reassembly Ricoh-Aficio-551-700-A293.
– Alignment and Adjustments Ricoh-Aficio-551-700-A293.
– Troubleshooting Ricoh-Aficio-551-700-A293.
– Exploded Views & Parts List Ricoh-Aficio-551-700-A293.

– Block diagram,schematic Ricoh-Aficio-551-700-A293.

Block Diagram Ricoh-Aficio-551-700-A293

Block Diagram Ricoh-Aficio-551-700-A293

– Connection Diagram

connection-diagram-Ricoh-Aficio-551-700-A293

connection-diagram-Ricoh-Aficio-551-700-A293

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