Ricoh SP 3500N / SP 3510DN M116 M117 Service Manual PDF

Description

Ricoh SP 3500N / SP 3510DN M116 M117 Service Manual PDF DOWNLOAD

Description 

⭐ Ricoh SP 3500N / SP 3510DN — M116 / M117 Service Manual (PDF Download)

This factory Service Manual provides complete technical repair, diagnostics, and maintenance procedures for the Ricoh:

• SP 3500N (M116)

• SP 3510DN (M117 / Duplex Model)

Designed for trained technicians and service engineers, it covers mechanical assemblies, fusing system, motors & clutches, sensors, paper feed, controller boards, maintenance counters, firmware updates, and system troubleshooting.

The manual is fully illustrated with component layouts, diagrams, photos and Board/Sensor maps for accurate servicing.

📑 Main Sections 

🟢 Product Information & Machine Overview

• Specifications & configuration table

• Component layout diagram (laser, rollers, tray, fuser)

• Paper path & duplex path (M117)

• Drive layout — motors & clutches

🛠 Installation Requirements

• Environment & power conditions

• Leveling & clearance dimensions

• Power load & grounding requirements

• Installation procedure reference

🔧 Preventive Maintenance

• PM intervals & yield parts

• Fuser / Transfer / Feed roller counters

• Counter reset via Service Mode

🧩 Replacement & Adjustment Procedures

(With step-by-step photos)

• Exterior covers & panel removal

• Laser unit & polygon mirror motor

• Paper feed rollers, bypass rollers & pads

• Registration clutch & relay clutch

• Transfer roller replacement + reset

• Fusing unit / lamp / thermostat / thermistor

• Hot roller & pressure roller

• Cooling fan, quenching lamp, bushings

⚙️ Electrical Components

• ECB (Engine Controller Board)

• EEPROM handling & data retention rules

• Controller board

• PSU removal steps

• Connector & harness routing

• Charge terminal assembly

🖨 Image Adjustment

• Registration alignment

• User & service adjustment values

• Test pattern use

🧪 System Maintenance / Service Mode

• Entering Engine Maintenance Mode

• Output check functions

• Registration & fusing temp tables

• Life counters & alert thresholds

• Charge / dev / transfer bias settings

• Test pattern printing

• Engine defaults reset

🚨 Troubleshooting & Error Codes

• Service Call Conditions (SC)

• Laser optics errors (SC2xx)

• Transfer / image errors (SC4xx)

• Motor & fusing errors (SC5xx)

• Communication errors (SC6xx)

• Jam detection — sensor layout & list

• Print defect diagnostics

🌱 Energy Saver / Duplex Efficiency

• Timer & power modes

• Duplex + combine effectiveness charts

(Sections confirmed from table of contents & pages in the manual

244225496-Service-Manual-3510dn

)

🧰 This Manual Helps You With

✔ Component disassembly & replacement
✔ Resetting maintenance counters correctly
✔ Diagnosing SC error codes & jam faults
✔ Servicing fuser, rollers, sensors & motors
✔ Using Engine Maintenance Mode safely
✔ Restoring image quality & alignment
✔ Updating engine / controller firmware

Perfect for:

• Printer repair technicians

• Service centers & refurbishers

• Field engineers & depot repair teams

📂 File Details

This is the official Ricoh factory service manual — the same technical reference used by professional service engineers. It provides accurate procedures, wiring & sensor layouts, error diagnostics, and maintenance instructions that help you repair faults faster, reduce downtime, and extend printer life.

📥 Purchase now to download instantly and start servicing your printer immediately.