Rico Aficio 850-1050 Printer Service Repair Manual

Service Repair Manuals of Ricoh-Aficio-850-1050 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-850-1050 Printer. It may include Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Alignment, Troubleshooting guides. …
Service Repair Manuals of Ricoh-Aficio-850-1050 Printer is often used for the Service Center of Ricoh.
Compatible Models : Ricoh Aficio-850,Ricoh Aficio-1050.

Ricoh-Aficio-850-1050 Service Repair Manual
Ricoh-Aficio-850-1050 Service Repair Manual
Ricoh-Aficio-850-1050 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-850-1050 Service Manual :

1.1 Ricoh-Aficio-850-1050 Service Manual guide you from basic to advanced usage it.
1.2 Grasp how to operate Ricoh-Aficio-850-1050 Printer.

Grasp how to operate Ricoh-Aficio-850-1050 Printer

1.3 Fix most of the errors of the Ricoh-Aficio-850-1050 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-850-1050 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-850-1050 :

How to fix error Ricoh-Aficio-850-1050

Error code Ricoh-Aficio-850-1050

Error messages in Service Repair Manual Ricoh-Aficio-850-1050 :

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-850-1050 Printer

Error code in Service Repair Manual Ricoh-Aficio-850-1050 :

SC101: Exposure Lamp Error: SMART PANEL Ricoh-Aficio-850-1050:Exposure lamp defective.Lamp stabilizer 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-850-1050:Scanner home position sensor defective.Scanner motor defective.MCU defective.Scanner home position sensor connector defective.Scanner drive motor connector defective.
SC121: Scanner Home Position Error 2: SMART PANEL Ricoh-Aficio-850-1050:Scanner home position sensor defective.Scanner drive motor defective.MCU defective.Scanner home position sensor connector defective.Scanner drive motor connector defective.Scanner drive wire, timing belt out of position.
SC124: Scanner Motor Error 1: SMART PANEL Ricoh-Aficio-850-1050:Scanner motor defective.Poor connection of the connector for the feedback signal.Poor connection of the connector for the scanner motor power line.
SC125: Scanner Motor Error 2: SMART PANEL Ricoh-Aficio-850-1050:Scanner motor defective.Large load on the scanner drive.
SC126: Scanner Motor Error 3: SMART PANEL Ricoh-Aficio-850-1050:Scanner motor defective.MCU defective.
SC127: Scanner Motor Error 4: SMART PANEL Ricoh-Aficio-850-1050:Scanner motor defective.
SC128: Scanner Motor Error 5: SMART PANEL Ricoh-Aficio-850-1050:Scanner motor defective.MCU defective.Scanner drive mechanism defective.
SC129: Scanner Motor Error 6: SMART PANEL Ricoh-Aficio-850-1050:Scanner motor defective.PSU defective.Scanner unit defective.
SC130: SBU Error: SMART PANEL Ricoh-Aficio-850-1050:SICU defective.SBU defective.Poor connection between SICU and SBU.
SC300: Charge Corona Output Error 1: SMART PANEL Ricoh-Aficio-850-1050:Charge/bias/grid power pack defective.Poor charge corona unit connection.
SC301: Charge Corona Output Error 2: SMART PANEL Ricoh-Aficio-850-1050:Charge/bias/grid power pack defective.Poor charge corona unit connection.
SC303: Charge Grid Output Error 1: SMART PANEL Ricoh-Aficio-850-1050:Charge/bias/grid power pack defective.Poor charge corona unit connection.
SC304: Charge Grid Output Error 2: SMART PANEL Ricoh-Aficio-850-1050:Charge/bias/grid power pack defective.Poor charge corona unit connection.
Poor charge corona unit connection: SMART PANEL Ricoh-Aficio-850-1050:Charge corona wire cleaner motor defective.BCU defective.
SC306: Charge Corona Wire Cleaner Error 2: SMART PANEL Ricoh-Aficio-850-1050:Poor connection or disconnected charge corona wire cleaner motor connector.
SC310: Drum Potential Sensor Error 1: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum potential sensor and the BCU.BCU defective.Charge/bias/grid power pack defective.
SC311: Drum Potential Sensor Error 2: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum potential sensor and the BCU.BCU defective.Charge/bias/grid power pack defective.
SC312: Drum Potential Sensor Error 3: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum unit and the BCU.Charge/bias/grid power pack defective.Dirty or worn charge corona wire.
SC313: Drum Potential Sensor Error 4: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum potential sensor and the BCU.BCU defective.Charge/bias/grid power pack defective.Dirty or worn charge corona wire.
SC314: Drum Potential Sensor Error 5: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum potential sensor and the BCU.BCU defective.LDB defective.
SC315: Drum Potential Sensor Error 6: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum potential sensor and the BCU.BCU defective.Charge/bias/grid power pack defective.
SC316: Drum Potential Sensor Error 7: SMART PANEL Ricoh-Aficio-850-1050:Drum potential sensor defective.Poor connection between the drum potential sensor and the IBCU.BCU defective.LDB defective.Poor drum cleaning.
SC321: Laser Writing Signal (F-gate) Error: SMART PANEL Ricoh-Aficio-850-1050:SICU board defective.Poor connection of the printer controller.Printer controller defective.

1.4 Fluent Disassembly and Reassembly Ricoh-Aficio-850-1050 Printer.
1.5 Diagnostic all errors are generated by Ricoh-Aficio-850-1050 Printer.
1.6 How to refill toner Ricoh-Aficio-850-1050.
1.7 How to update firmware fix Ricoh-Aficio-850-1050.
1.8 How to fix all error cause by toner cartridge Ricoh-Aficio-850-1050: 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-850-1050.
2.0 How to fix main board error, formater board error Ricoh-Aficio-850-1050.
2.1 How to troubleshooting printer problem with low quality page Ricoh-Aficio-850-1050.
2.2 How to fix error : door open close it Ricoh-Aficio-850-1050.
2.3 How to fix : error status(red light status, red light blinking…) Ricoh-Aficio-850-1050 (when printing).
2.4 How to fix error about imaging unit: empty image, imaging unit is not installed…Ricoh-Aficio-850-1050.
2.5 How to fix paper jam inside, outside, output…Ricoh-Aficio-850-1050.
2.6 How to login maintenance mode Ricoh-Aficio-850-1050.
2.7 How to fix sensor failure, turn off then on…Ricoh-Aficio-850-1050.

Ricoh-Aficio-850-1050 Printer Service Manual covers following topics:

Ricoh-Aficio-850-1050-Service-Repair-Manual

– Precautions Ricoh-Aficio-850-1050.
– Product Specification Ricoh-Aficio-850-1050.
– System Overview Ricoh-Aficio-850-1050.
– S/W Structure and Descriptions Ricoh-Aficio-850-1050.
– Disassembly and Reassembly Ricoh-Aficio-850-1050.
– Alignment and Adjustments Ricoh-Aficio-850-1050.
– Troubleshooting Ricoh-Aficio-850-1050.
– Exploded Views & Parts List Ricoh-Aficio-850-1050.

– Block diagram,schematic Ricoh-Aficio-850-1050.

Block Diagram Ricoh-Aficio-850-1050

Block Diagram Ricoh-Aficio-850-1050

– Connection Diagram

connection-diagram-Ricoh-Aficio-850-1050

connection-diagram-Ricoh-Aficio-850-1050

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