Ricoh FT5632 Service Manual
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CÓPIA NÃO CONTROLADA
A156/A212...SERIES
SERVICE MANUAL
PN: RCFM5535
RICOH GROUP COMPANIES
CÓPIA NÃO CONTROLADA

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1.1 MACHINE CONFIGURATION
1.1 COPIER
Details the different copier models and their configurations, including paper tray capacities.
2. MECHANICAL COMPONENT LAYOUT
– A156 copier –
Diagram illustrating the mechanical components of the A156 copier.
– A160/A162 copier –
Diagram illustrating the mechanical components of the A160/A162 copier.
3. PAPER PATH
3.1 NORMAL COPYING
Illustrates the paper path for normal copying operations.
3.2 DUPLEX COPYING
Illustrates the paper path for duplex copying operations.
4. ELECTRICAL COMPONENT DESCRIPTIONS
Printed Circuit Boards
Lists and describes the functions of various printed circuit boards.
Motors
Lists and describes the functions of various motors.
Sensors
Lists and describes the functions of various sensors.
Switches
Lists and describes the functions of various switches.
5. DRIVE LAYOUT
5.1 ALL MODELS
Illustrates the drive layout common to all models.
5.2 A153/A156
Illustrates the drive layout specific to A153/A156 models.
5.3 A157/A160/A161/A162
Illustrates the drive layout specific to A157/A160/A161/A162 models.
1. INSTALLATION REQUIREMENTS
1.1 ENVIRONMENT
Specifies the environmental conditions for machine installation.
1.3 MINIMUM SPACE REQUIREMENTS
Details the necessary clearances for machine placement.
1.4 POWER REQUIREMENTS
Outlines the electrical power requirements for the machine.
2. COPIER INSTALLATION
2.1 ACCESSORY CHECK
Verifies the quantity and condition of included accessories.
2.2 COPIER INSTALLATION PROCEDURE
Step-by-step instructions for installing the copier unit.
2.3 PAPER SIZE SELECTION
2.3.1 Paper Feed Station Definition
Defines the numbering and types of paper feed stations for various models.
2.3.2 Paper Size Selection for Copier Paper Trays
Details how to select paper sizes for copier paper trays using the slider.
2.3.3 Paper Size Selection for the Paper Tray Unit, LCT, and By-pass Feed
Explains paper size selection via SP mode for various feed units.
2.4 SORTER ADAPTER INSTALLATION
2.4.1 Accessory Check
Lists accessories included with the sorter adapter.
1. SERVICE REMARKS
1.1 HANDLING THE DRUM
Provides crucial handling instructions for the OPC drum to prevent damage.
1.2 DRUM UNIT
Ensures correct installation and connection of the drum unit to prevent electrical noise.
1.3 DRUM CHARGE ROLLER
Details handling and cleaning procedures for the drum charge roller.
1.4 OPTICS
Provides instructions for handling and cleaning optics components like mirrors and lenses.
1.5 ERASE LAMP
Specifies requirements for the erase lamp's lead edge margin.
1.6 DEVELOPMENT UNIT
Outlines precautions for handling the development unit and its components.
1.7 TRANSFER BELT UNIT
Details handling precautions for the transfer belt and cleaning blade.
1.8 CLEANING SECTION IN THE DRUM UNIT
Highlights care needed when servicing the cleaning section blade.
1.9 ERASE LAMP/PTL/QUENCHING LAMP
Protects the transfer belt when removing the erase, pre-transfer, or quenching lamp.
1.10 PAPER FEED
Provides guidelines for handling paper feed components and using the bypass feed.
1.11 FUSING UNIT
Highlights precautions for handling fusing unit components like hot roller strippers.
1.12 OTHERS
Provides important notes regarding RAM backup battery and copier handling.
2. SERVICE PROGRAM MODE
2.1 SERVICE PROGRAM MODE OPERATION
Explains how to enter and exit the service program (SP) mode.
2.2 MEMORY RESET PROCEDURES
Details procedures for resetting various counters and memory.
2.3 SERVICE PROGRAM MODE TABLE
Provides a quick reference list of SP modes and their functions.
3. INSTALLATION
1.1 ENVIRONMENT
Specifies the environmental conditions for machine installation.
1.2 MACHINE LEVEL
Provides guidelines for ensuring the machine is level.
1.3 MINIMUM SPACE REQUIREMENTS
Details the necessary clearances for machine placement.
1.4 POWER REQUIREMENTS
Outlines the electrical power requirements for the machine.
2. COPIER INSTALLATION
Covers the installation of the copier unit and its accessories.
2.1 ACCESSORY CHECK
Verifies the quantity and condition of included accessories.
2.2 COPIER INSTALLATION PROCEDURE
Step-by-step instructions for installing the copier unit.
2.3 PAPER SIZE SELECTION
Explains how to select paper sizes for various paper feed stations.
2.4 SORTER ADAPTER INSTALLATION
Details the installation procedure for the sorter adapter.
2.5 TRAY HEATER INSTALLATION (OPTION)
Provides instructions for installing the optional tray heater.
2.6 OPTICS ANTI-CONDENSATION HEATER (OPTION)
Details the installation of the optics anti-condensation heater.
2.7 ORIGINAL LENGTH SENSOR FOR APS (OPTION ONLY FOR THE LT/DLT VERSION)
Explains the installation of the original length sensor for APS.
2.8 ADS SENSOR (OPTION)
Provides installation instructions for the optional ADS sensor.
2.9 KEY COUNTER HOLDER (OPTION)
Details the installation procedure for the key counter holder.
2.10 BRAND DECAL APPLICATION INSTRUCTIONS (-10 AND -22 COPIERS ONLY)
Instructions for applying brand decals to specific copier models.
4. SERVICE TABLES
1. SERVICE REMARKS
Provides important notes and precautions for servicing the machine.
1.1 HANDLING THE DRUM
Crucial handling instructions for the OPC drum to prevent damage.
1.2 DRUM UNIT
Ensures correct installation and connection of the drum unit.
1.3 DRUM CHARGE ROLLER
Details handling and cleaning procedures for the drum charge roller.
1.4 OPTICS
Provides instructions for handling and cleaning optics components.
1.5 ERASE LAMP
Specifies requirements for the erase lamp's lead edge margin.
1.6 DEVELOPMENT UNIT
Outlines precautions for handling the development unit and its components.
1.7 TRANSFER BELT UNIT
Details handling precautions for the transfer belt and cleaning blade.
1.8 CLEANING SECTION IN THE DRUM UNIT
Highlights care needed when servicing the cleaning section blade.
1.9 ERASE LAMP/PTL/QUENCHING LAMP
Protects the transfer belt when removing the erase, pre-transfer, or quenching lamp.
1.10 PAPER FEED
Provides guidelines for handling paper feed components.
1.11 FUSING UNIT
Highlights precautions for handling fusing unit components.
1.12 OTHERS
Provides important notes regarding RAM backup battery and copier handling.
2. SERVICE PROGRAM MODE
2.1 SERVICE PROGRAM MODE OPERATION
Explains how to enter and exit the service program (SP) mode.
2.2 MEMORY RESET PROCEDURES
Details procedures for resetting various counters and memory.
2.3 SERVICE PROGRAM MODE TABLE
Provides a quick reference list of SP modes and their functions.
3. INSTALLATION
1. INSTALLATION REQUIREMENTS
Specifies environmental, leveling, and space requirements for installation.
2. COPIER INSTALLATION
Covers the installation of the copier unit and its accessories.
2.3 PAPER SIZE SELECTION
Explains paper size selection for paper trays, LCT, and by-pass feed.
2.4 SORTER ADAPTER INSTALLATION
Details the installation procedure for the sorter adapter.
2.5 TRAY HEATER INSTALLATION (OPTION)
Provides instructions for installing the optional tray heater.
2.6 OPTICS ANTI-CONDENSATION HEATER (OPTION)
Details the installation of the optics anti-condensation heater.
2.7 ORIGINAL LENGTH SENSOR FOR APS (OPTION ONLY FOR THE LT/DLT VERSION)
Explains the installation of the original length sensor for APS.
2.8 ADS SENSOR (OPTION)
Provides installation instructions for the optional ADS sensor.
2.9 KEY COUNTER HOLDER (OPTION)
Details the installation procedure for the key counter holder.
2.10 BRAND DECAL APPLICATION INSTRUCTIONS (-10 AND -22 COPIERS ONLY)
Instructions for applying brand decals to specific copier models.
4. TROUBLESHOOTING
1. COPY QUALITY
Addresses issues related to copy quality, such as dirty background or uneven density.
1.2 BLANK COPY (WHITE COPY)
Troubleshooting steps for machines producing blank or white copies.
1.3 DIRTY BACKGROUND
Troubleshooting guide for copies with a dirty background.
1.4 UNEVEN IMAGE DENSITY
Troubleshooting steps for copies with uneven image density.
1.5 VERTICAL BLACK BANDS
Troubleshooting guide for copies with vertical black bands.
1.6 VERTICAL BLACK LINES
Troubleshooting steps for copies with thin black lines.
1.7 VERTICAL WHITE LINES OR BANDS—1 (DULL OR BLURRED)
Troubleshooting for dull or blurred white lines on copies.
1.8 VERTICAL WHITE LINES OR BANDS—2 (THIN, DISTINCT)
Troubleshooting for thin, distinct white lines or bands on copies.
1.9 HORIZONTAL BLACK/WHITE LINES
Troubleshooting for horizontal black or white lines on copies.
1.10 SKEWED (OPTICAL) COPY IMAGE
Troubleshooting steps for copies with skewed or parallelogram-shaped images.
1.11 TONER DENSITY TOO HIGH
Troubleshooting for excessive toner density, causing dark copies.
1.12 TONER DENSITY TOO LOW
Troubleshooting for low toner density, resulting in light copies.
1.13 TONER SCATTERING
Troubleshooting steps for toner scattering from the development unit.
1.14 UNFUSED COPY
Troubleshooting for copies where black areas rub off easily.
1.15 A HORIZONTAL THIN LINE APPEARING CLOSE TO THE LEADING EDGE
Troubleshooting for a thin horizontal line near the leading edge of the copy.
1.16 CREASING AFTER FUSING
Troubleshooting for copy paper creasing after passing through the fusing unit.
1.17 Z-FOLDED COPY OR LEADING EDGE REGISTRATION VARIES
Troubleshooting for folded copies or inconsistent leading edge registration.
2. TONER SUPPLY CONTROL
Troubleshooting steps when the manual ID level or ADS indicator blinks.
3. ELECTRICAL COMPONENT DEFECTS
Lists electrical component defects and their corresponding symptoms.
7.1 SENSORS
Details symptoms related to sensor failures and their conditions.
7.2 SWITCHES
Lists symptoms related to switch conditions.
7.3 FUSES
Provides information on blown fuse conditions.
APPENDIX
PROCESS CONTROL TABLE FOR A153, A155, A156, A157, A159 AND A160 COPIERS
Table summarizing process control parameters for specific copier models.
TABLES & SP MODES FOR PROCESS CONTROL
Detailed tables for process control settings and SP modes.
AUTO PROCESS CONTROL TIMING CHART
Timing chart illustrating auto process control sequences.
2. COMPONENT LAYOUT
2.1 MECHANICAL COMPONENTS
Diagrams and labels for the mechanical components of the ARDF.
2.2 DRIVE LAYOUT
Illustrates the drive layout of the ARDF's components.
2.3 ELECTRICAL COMPONENTS
Lists and describes the electrical components of the ARDF.
3. INSTALLATION
4.1 ACCESSORY CHECK
Lists the accessories included with the ARDF.
4.2 INSTALLATION PROCEDURE
Step-by-step instructions for installing the ARDF unit.
5. SERVICE TABLES
5.1 DIP SWITCHES
Explains the function of DIP switches for free run modes.
5.2 VARIABLE RESISTORS
Lists variable resistors and their adjustment functions.
5.3 LED
Describes the function of the LED indicator.
5.4 FUSE
Identifies the fuse and its protective function.
6. REPLACEMENT AND ADJUSTMENT
6.1 TRANSPORT BELT REPLACEMENT
Procedure for replacing the transport belt.
6.2 FEED ROLLER REPLACEMENT
Instructions for replacing the feed roller assembly.
6.3 FRICTION BELT REPLACEMENT
Procedure for replacing the friction belt.
6.4 ORIGINAL SET AND ORIGINAL WIDTH SENSOR REPLACEMENT
Details the replacement of original set and width sensors.
6.5 VERTICAL REGISTRATION ADJUSTMENT
Explains how to adjust vertical registration for thin originals.
6.6 SIDE-TO-SIDE REGISTRATION (DF POSITIONING) ADJUSTMENT
Procedure for adjusting side-to-side registration of the DF.
2. COMPONENT LAYOUT
2.1 MECHANICAL COMPONENT LAYOUT
Diagrams and labels for the mechanical components of the paper tray unit.
2.2 DRIVE LAYOUT
Illustrates the drive layout of the paper tray unit's components.
2.3 ELECTRICAL COMPONENT DESCRIPTION
Lists and describes the electrical components of the paper tray unit.
3. INSTALLATION
3.1 ACCESSORY CHECK
Lists accessories included with the paper tray unit.
3.2 INSTALLATION PROCEDURE
Step-by-step instructions for installing the paper tray unit.
3.3 TRAY HEATER (OPTION)
Provides instructions for installing the optional tray heater.
4. SERVICE TABLES
4.1 DIP SWITCHES
Explains DIP switch settings for free run modes.
4.2 TEST POINTS
Lists test points and their functions.
5. REPLACEMENT AND ADJUSTMENT
5.1 EXTERIOR COVER REMOVAL
Details the removal of the exterior covers of the paper tray unit.
5.2 PAPER FEED CLUTCH REPLACEMENT
Procedure for replacing the paper feed clutch.
5.3 PAPER FEED UNIT REPLACEMENT
Instructions for replacing the paper feed unit.
5.4 FEED ROLLER, PICK-UP ROLLER, AND REVERSE ROLLER REPLACEMENT
Details the replacement of feed, pick-up, and reverse rollers.
5.5 RELAY SENSOR REPLACEMENT
Procedure for replacing the relay sensors.
2. COMPONENT LAYOUT
2.1 MECHANICAL COMPONENT LAYOUT
Diagrams and labels for the mechanical components of the sorter stapler.
2.2 DRIVE LAYOUT
Illustrates the drive layout of the sorter stapler's components.
2.3 ELECTRICAL COMPONENT DESCRIPTION
Lists and describes the electrical components of the sorter stapler.
3. INSTALLATION
3.1 ACCESSORY CHECK
Lists accessories included with the sorter stapler.
3.2 INSTALLATION PROCEDURE
Step-by-step instructions for installing the sorter stapler.
4. SERVICE TABLES (MAIN CONTROL BOARD)
5.1 DIP SWITCHES
Explains DIP switch settings for various operation modes.
5.2 LED AND VARIABLE RESISTOR
Lists LEDs and variable resistors with their functions.
5.3 TEST POINTS
Identifies test points and their functions.
6. REPLACEMENT AND ADJUSTMENT
6.1 STAPLER REMOVAL
Procedure for removing the stapler unit.
6.2 GRIP ASSEMBLY REMOVAL
Details the removal of the grip assembly.
6.3 BIN REPLACEMENT
Instructions for replacing the bins.
6.4 BIN LIFT WIRE REPLACEMENT
Procedure for replacing the bin lift wire.
6.5 VERTICAL TRANSPORT UNIT REMOVAL
Details the removal of the vertical transport unit.
6.6 MAIN CONTROL BOARD REPLACEMENT AND ADJUSTMENT
Instructions for replacing and adjusting the main control board.
6.7 BELT TENSION ADJUSTMENT
Procedure for adjusting belt tension.
7. ELECTRICAL COMPONENT DEFECTS
7.1 SENSORS
Lists symptoms related to sensor failures and conditions.
7.2 SWITCHES
Lists symptoms related to switch conditions.
7.3 FUSES
Provides information on blown fuse conditions.
2. COMPONENT LAYOUT
2.1 MECHANICAL COMPONENT LAYOUT
Diagrams and labels for the mechanical components of the sorter stapler.
2.2 DRIVE LAYOUT
Illustrates the drive layout of the sorter stapler's components.
2.3 ELECTRICAL COMPONENT DESCRIPTION
Lists and describes the electrical components of the sorter stapler.
4. INSTALLATION
4.1 ACCESSORY CHECK
Lists accessories included with the sorter stapler.
4.2 INSTALLATION PROCEDURE
Step-by-step instructions for installing the sorter stapler.
5. REPLACEMENT AND ADJUSTMENT
15.1 EXTERIOR COVER REMOVAL
Details the removal of the exterior covers of the sorter stapler.
15.2 STAPLER REMOVAL AND REINSTALLATION
Procedure for removing and reinstalling the stapler unit.
15.3 JOGGER PLATE REMOVAL AND INSTALLATION
Instructions for removing and installing the jogger plate.
15.4 BINS
Details the removal and installation of the bins.
15.5 MAIN MOTOR REMOVAL
Procedure for removing the main motor.
15.6 GRIP ASSEMBLY REMOVAL, AND GRIP SOLENOID, AND GRIP POSITIONING SOLENOID ADJUSTMENT
Details removing the grip assembly and adjusting solenoids.
15.7 MAIN CONTROL BOARD REPLACEMENT
Instructions for replacing the main control board.
15.8 GRIP MOTOR REMOVAL
Procedure for removing the grip motor.
15.9 HELICAL WHEELS
Details the removal and installation of helical wheels.
DIFFERENCES BETWEEN THE A204/A206/A207/A208/A210/A211 AND A153/A155/A156/A157/A159/A160 SERIES
Specifications
Lists key specification differences between the copier series.
Process Control
Highlights differences in process control features between copier series.
A207/A208/A211 SERVICE MANUAL
DRUM
Details about the drum and its associated components.
OPTICS
Information regarding optics components like lamps and sensors.
11. INSTALLATION
11.1 COPIER ACCESSORY CHECK
Lists accessories included with the copier.
11.2 COPIER INSTALLATION PROCEDURE
Step-by-step instructions for installing the copier.
11.3 AUTO REVERSE DOCUMENT FEEDER (A663) ACCESSORY CHECK
Lists accessories included with the ARDF A663.
11.4 AUTO REVERSE DOCUMENT FEEDER (A663) INSTALLATION PROCEDURE
Step-by-step instructions for installing the ARDF A663.
11.5 20-BIN SORTER STAPLER (A664) ACCESSORY CHECK
Lists accessories included with the 20-bin sorter stapler A664.
11.6 20-BIN SORTER STAPLER (A664) INSTALLATION PROCEDURE
Step-by-step instructions for installing the 20-bin sorter stapler A664.
11.7 20-BIN SORTER STAPLER (A658) ACCESSORY CHECK
Lists accessories included with the 20-bin sorter stapler A658.
11.8 20-BIN SORTER STAPLER (A658) INSTALLATION PROCEDURE
Step-by-step instructions for installing the 20-bin sorter stapler A658.
12. SERVICE PROGRAM MODE
12.1 SERVICE PROGRAM MODE TABLE
Provides a quick reference list of SP modes and their functions.
12.1.1 Quick Reference
Lists SP modes for Paper Feed, Transport, and Fusing.
12.1.2 SP Mode Table
Detailed table of SP modes with functions and settings.
13. PREVENTIVE MAINTENANCE SCHEDULE
13.1 PM TABLE
Provides a PM schedule table for various components and intervals.
13.2 REGULAR PM PROCEDURE
Outlines the steps for regular preventive maintenance.
15. REPLACEMENT AND ADJUSTMENT
15.1 FUSING (A204/A206/A207)
Details the removal of the fusing unit for A204/A206/A207 models.
15.2 HOT ROLLER STRIPPER REPLACEMENT
Procedure for replacing the hot roller strippers.
15.3 CLEANING ROLLER REPLACEMENT
Instructions for replacing the cleaning roller.
15.4 THERMISTOR AND THERMOFUSE REPLACEMENT
Details the replacement of thermistors and thermofuses.
15.5 FUSING LAMP REPLACEMENT
Procedure for replacing the fusing lamps.
15.6 HOT ROLLER REPLACEMENT
Instructions for replacing the hot roller.
15.7 PRESSURE ROLLER REPLACEMENT
Details the replacement of the pressure roller.
15.8 OIL SUPPLY ROLLER AND OIL SUPPLY ROLLER CLEANING BRUSH REPLACEMENT
Procedure for replacing the oil supply roller and its cleaning brush.
DIFFERENCES BETWEEN THE A212/A214 AND A161/A162
Specifications
Lists specification differences between A212/A214 and A161/A162 series.
Process Control
Highlights process control differences between copier series.
2. MACHINE CONFIGURATION
2.1 COPIER
Details the configurations of the A212 and A214 copier models.
2.2 OPTIONAL EQUIPMENT
Lists optional equipment available for the copier.
3. MECHANICAL COMPONENT LAYOUT
– A214 copier –
Diagram illustrating mechanical components of the A214 copier.
– A212 copier –
Diagram illustrating mechanical components of the A212 copier.
4. ELECTRICAL COMPONENT DESCRIPTIONS
Motors
Lists and describes the functions of the motors.
Sensors
Lists and describes the functions of the sensors.
Switches
Lists and describes the functions of the switches.
Magnetic Clutches
Lists and describes the functions of magnetic clutches.
Solenoids
Lists and describes the functions of solenoids.
Lamps
Lists and describes the functions of lamps.
5. PROCESS CONTROL
5.1 TEMPERATURE CORRECTION
Explains temperature correction adjustments for drum charge roller.
6. DRUM
Information regarding the drum and its related components.
7. OPTICS
Details about optics components such as toner shield glass and scanner drive.
8. DEVELOPMENT CLUTCH ON/OFF TIMING
Describes the ON/OFF timing for the development clutch.
9. PAPER FEED AND REGISTRATION
Overview of the paper feed and registration system.
10. INSTALLATION
Covers accessory check and installation procedures for the copier.
11.2 COPIER INSTALLATION PROCEDURE
Step-by-step instructions for installing the copier unit.

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