PRINTER (G091)/OPTIONS (G552/G553/G554/G555) ELECTRICAL COMPONENT LAYOUT Duplex Unit (G552) One-bin Shift Tray (G554) Paper Tray Unit (G555) Four-bin Mailbox (G553) 25 24 23 32 31 30 29 28 27 26 6 5 4 7 1 2 3 2 1 17 16 15 3 4 5 6 7 8 9 10 11 12 13 14 8 1 2 3 7 6 5 4 Symbol Motors M1 M2 M3 Name Index No. P to P Main Polygonal Mirror Exhaust Fan 21 28 26 C5 A3 C6 Magnetic Clutches MC1 MC2 MC3 Switches SW1 SW2 SW3 SW4 Sensors S1 S2 S3, S4 S5 S6 S7 S8 PCBs PCB1 PCB2 PCB3 PCB4 PCB5 PCB6 Solenoids Sol1 Lamps L1 L2 Others TM1 TH1 TH2 LSD1 CC1 Paper Feed Relay Registration 13 17 19 A2 A2 A2 Paper Size Front Cover Rear Cover Main 14 30 2 8 C6 C3 C3 C3, D1 Paper Exit Paper Overflow Remaining Paper Paper End Toner End Registration By-pass paper 1 3 C5 C6 C7 C7 C8 C7 C7 7, 9 10 11 12 15 Engine Printer controller PSU (Power Supply Unit) High Voltage Supply LDD (Laser Diode Driver) Operation Panel 20 22 4 5 29 31 B4 G4 D2 C1 A3 A5 By-pass feed 16 A1 Fusing Quenching 23 32 D1, F1 A4 Thermostat Fusing Thermistor Internal Thermistor Laser Synchronization Detector Choke Coil (230V machine only) 24 25 18 27 6 D1, F1 E1 A4 A3 D3 Symbols Motors M1 M2 Sensors S1 S2 S3 S4 S5 S6 Solenoids SOL1 PCBs PCB1 Name Index No. P to P Main Shift 9 1 E6 C5 Left shift Right shift Upper cover Paper overflow Shift timing Tray paper 2 3 4 5 6 7 E5 E4 E5 E5 E5 E5 Junction gate solenoid 8 C6 Shift tray board 10 D5 8 9 10 2 3 4 5 6 7 1 Symbol Motor M1 Sensors Name Index No. P to P Paper feed motor 6 E7 S1 S2 Paper feed sensor Paper end sensor Remaining paper 5 2 D7 D7 D7 S3, S4 3, 4 Switch SW1 Paper size switch 7 C7 Clutch MC1 Paper feed clutch 8 C7 PCB PCB1 Paper tray board 1 D7 Symbol Motors M1 M2 Sensors S1 S2 S3 Solenoids SOL1 PCBs PCB1 Name Index No. P to P Inverter Transport 6 2 F6 F7 Entrance Exit Inverter 1 3 4 E7 F7 E7 Inverter gate 5 F7 Duplex board 7 E7 Symbols Motors M1 Sensors S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 Solenoids SOL1 SOL2 SOL3 SOL4 PCBs PCB1 Name Index No. P to P Main 2 G7 4th tray Paper 3rd tray Paper Lower vertical transport Upper vertical transport 2nd tray paper 1st tray paper 1st tray overflow 2nd tray overflow 3rd tray overflow 4th tray Overflow Cover 5 6 14 10 8 12 13 11 9 7 4 G5 G6 G7 G6 G6 G6 G7 G6 G6 G5 G5 1st turn gate solenoid 2nd turn gate solenoid 3rd turn gate solenoid Junction gate solenoid 16 17 3 15 G8 G8 G7 G8 Mailbox board 1 G7 Printer (G091) 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 19 20 21 22 7 18 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA
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Compatible Models: Ricoh-AP400-400N.
– Ricoh-AP400-400N Diagram-Circuit: 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-AP400-400N Printer. It may includes Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Alignment, Troubleshooting guides, Adjustments, hard reset code, factory reset…

You can do with Ricoh-AP400-400N Diagram-Circuit:

1.1 Guide you from basic to advanced usage it.
1.2 Fluent Disassembly and Re-assembly Ricoh-AP400-400N Diagram-Circuit.
1.3 Diagnostic all errors are generated by Ricoh-AP400-400N Diagram-Circuit:
– 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.
1.4 How to refill toner/ink Ricoh-AP400-400N.
1.5 How to update firmware Ricoh-AP400-400N.
1.6 How to reset page counter by software, fix all error cause by ink/toner cartridge Ricoh-AP400-400N: Waste Ink Ink Pad Error, ink cartridge error, red light blinking, red-green light blinking, yellow blinking, Ink cartridge failure, waste ink over flow, ink out, ink level, incompatible ink cartridges, toner cartridge not competition, install toner cartridge, toner exhausted, toner low, toner empty, toner very low…How to use Adjustments Program.
1.7 How to fix main board error, print head, formater board error Ricoh-AP400-400N.
1.8 How to troubleshooting printer problem with low quality page .
1.9 How to fix : Communication Error, Model Difference, Cover open(Tray) Error, Paper Out Error, Paper Jam Error, Paper Mismatch Error, Ink Low, Ink End Error, No Ink Cartridge, CSIC Error, Maintenance Request Error, Fatal Error…
1.10 How to fix sensor error: empty image, imaging unit is not installed, sensor failure, turn off then on, fusser error, LSU error, Engine board problem, Flash ROM problem, Main motor problem, Sirocco fan problem, Power supply cooling fan problem, Suction fan problem, Polygon motor problem, Laser problem, Secondary transfer voltage contact/release problem, Transfer belt cleaner contact/release problem, Transfer belt rotation problem, Imaging rack rotation problem, Fuser roller temperature increase problem, Fuser roller low temperature problem, Fuser roller high temperature problem, Fuser roller thermistor problem, Transparency detection sensor problem, Main unit memory counter problem, Main unit memory data problem, Main unit memory access problem, Main unit memory installation problem, Engine communication error.

Ricoh-AP400-400N Diagram-Circuit covers following topics:

– Precautions Ricoh-AP400-400N.
– Product Specification Ricoh-AP400-400N.
– System Overview Ricoh-AP400-400N.
– S/W Structure and Descriptions Ricoh-AP400-400N.
– Disassembly and Reassembly Ricoh-AP400-400N.
– Alignment and Adjustments Ricoh-AP400-400N.
– Troubleshooting Ricoh-AP400-400N.
– Exploded Views & Parts List Ricoh-AP400-400N.

Free Download Ricoh-AP400-400N Diagram-Circuit

Ricoh-AP400-400N Diagram-Circuit

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