Click 'Download sample' for the free sample file:

 Download sample

Make/Model Information:

  • Brand:   Ricoh
  • Models included:
    • Ricoh G112
    • Ricoh G113
    • Ricoh G116
    • Ricoh G094
    • Ricoh G095
    • Ricoh G091

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   517
  • File size:  ∼ 13.70 MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMRH-1038

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

 Download sample

G112/G113/G116/G094/G095/G091
SERVICE MANUAL
001705MIU
RICOH GROUP COMPANIES
SM i G112/G113/G116/G094/G095/G091
NOTE: In this manual, “G112 Series” includes the G112, G113, G094, and G095
models.
“G116 Series” includes the G116 and G091 models.
G112/G113/G116/G094/G095/G091
TABLE OF CONTENTS
INSTALLATION
1. INSTALLATION
1.1 INSTALLATION REQUIREMENTS
1.1.1 ENVIRONMENT [ALL MODELS]
1.1.2 MACHINE LEVEL [ALL MODELS]
1.1.3 MACHINE SPACE REQUIREMENT [ALL MODELS]
1.1.4 POWER SUPPLY [ALL MODELS]
1.2 MACHINE INSTALLATION [ALL MODELS]
1.2.1 MAIN UNIT [ALL MODELS]
1.2.2 HARDWARE OPTIONS
1.2.3 MEMORY OPTIONS [ALL MODELS]
1.2.4 PRINTER INTERFACE OPTIONS [ALL MODELS]
1.2.5 DRIVERS AND SOFTWARE [ALL MODELS]
1.2.6 FIRMWARE UPGRADE [ALL MODELS]
1.3 SUPPLIES [ALL MODELS]
PREVENTIVE MAINTENANCE SCHEDULE
2. PREVENTIVE MAINTENANCE SCHEDULE
2.1 USER MAINTENANCE
2.1.1 G112 SERIES (G112/G113 AND G094/G095)
2.1.2 G116 SERIES (G116 AND G091)
2.2 SERVICE MAINTENANCE
2.2.1 MAIN UNIT [ALL MODELS]
2.2.2 PAPER TRAY UNIT [ALL MODELS]
2.2.3 ONE-BIN SHIFT TRAY [G091 ONLY]
2.2.4 FOUR-BIN MAILBOX [G091 ONLY]
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT
3.1 GENERAL
3.1.1 PRECAUTIONS ON DISASSEMBLY [ALL MODELS]
3.1.2 RELEASING PLASTIC LATCHES [ALL MODELS]
3.1.3 AFTER SERVICING THE MACHINE [ALL MODELS]
3.2 SPECIAL TOOLS [ALL MODELS]
3.3 COVERS
G112/G113/G116/G094/G095/G091 ii SM
3.3.1 FRONT COVER [ALL MODELS]
3.3.2 UPPER COVER [G112 SERIES]
3.3.3 UPPER COVER [G116 SERIES]
3.3.4 BY-PASS TRAY UNIT [ALL MODELS]
3.3.5 EXTERIOR COVERS [G112 SERIES]
3.3.6 EXTERIOR COVERS [G116 MODELS]
3.4 LASER UNIT
3.4.1 CAUTION DECAL LOCATIONS [ALL MODELS]
3.4.2 POLYGON MIRROR MOTOR [ALL MODELS]
3.4.3 LASER SYNCHRONIZATION DETECTOR [ALL MODELS]
3.4.4 LASER UNIT
3.4.5 LASER UNIT [G116 SERIES]
3.4.6 LASER DIODE UNIT [ALL MODELS]
3.4.7 LASER BEAM PITCH ADJUSTMENT [ALL MODELS]
3.5 TRANSFER ROLLER [ALL MODELS]
3.6 TONER END SENSOR [ALL MODELS]
3.7 FUSING
3.7.1 FUSING UNIT [ALL MODELS]
3.7.2 HOT ROLLER AND FUSING LAMP [ALL MODELS]
3.7.3 PRESSURE ROLLER [ALL MODELS]
3.7.4 THERMISTOR AND THERMOSTAT [ALL MODELS]
3.7.5 HOT ROLLER STRIPPERS [G112 SERIES]
3.7.6 HOT ROLLER STRIPPERS [G116 SERIES]
3.8 PAPER FEED
3.8.1 PAPER FEED ROLLER [ALL MODELS]
3.8.2 FRICTION PAD [ALL MODELS]
3.9 BY-PASS TRAY [G112/G113/G116]
3.9.1 BY-PASS TRAY UNIT AND BY-PASS FEED ROLLER
[ALL MODELS]
3.10 PRINTER CONTROLLER BOARD [ALL MODELS]
3.11 ENGINE BOARD [ALL MODELS]
3.12 MAIN MOTOR [ALL MODELS]
3.13 SOLENOIDS AND CLUTCHES [ALL MODELS]
3.14 POWER SUPPLY BOARD AND HIGH VOLTAGE SUPPLY BOARD
[ALL MODELS]
3.15 COOLING FAN [ALL MODELS]
3.16 IMAGE ADJUSTMENT
3.16.1 REGISTRATION ADJUSTMENT [ALL MODELS]
3.16.2 PARALELLOGRAM IMAGE ADJUSTMENT [ALL MODELS]
TROUBLESHOOTING
4. TROUBLESHOOTING
4.1 SERVICE CALL CONDITIONS
4.1.1 SUMMARY
4.1.2 SC CODE DESCRIPTIONS
4.2 CONTROLLER ERROR
4.3 ELECTRICAL COMPONENT DEFECTS [ALL MODELS]
SM iii G112/G113/G116/G094/G095/G091
4.3.1 SENSORS
4.3.2 SWITCHES [ALL MODELS]
4.4 BLOWN FUSE CONDITIONS [ALL MODELS]
4.5 LEDS [ALL MODELS]
SERVICE TABLES
5. SERVICE TABLES
5.1 SERVICE PROGRAM MODE [ALL MODELS]
5.1.1 ENABLING AND DISABLING SERVICE PROGRAM MODE
Entering the Service Mode
Inputting a Value or Setting for a Service Program
Exiting Service Mode
5.2 PRINTER CONTROLLER SERVICE MODE [ALL MODELS]
5.2.1 SERVICE MODE MENU (“1. SERVICE MENU”)
5.2.2 BIT SWITCH PROGRAMMING
5.3 PRINTER ENGINE SERVICE MODE [ALL MODELS]
5.3.1 SERVICE MODE TABLE
SP1-xxx: Feed
SP2-xxx: Drum
SP3-xxx: Process
SP5-xxx: Mode
SP7-xxx: Data Log
SP8-xxx: Counters
SP9-xxx: Counters
5.4 UPDATING THE FIRMWARE
5.4.1 CONTROLLER FIRMWARE [G091/G094/G095]
5.4.2 ENGINE FIRMWARE [G091/G094/G095]
5.4.3 TYPE OF FIRMWARE
5.4.4 PRECAUTIONS [G113/G116]
5.4.5 MACHINE FIRMWARE [G113/G116]
5.5 ERROR RECOVERY [ALL MODELS]
Controller
5.6 REMOTE FIRMWARE UPDATE (RFU) [ALL MODELS]
5.7 LOOP-BACK TEST [ALL MODELS]
5.8 POWER-ON SELF TESTS [ALL MODELS]
5.9 USER PROGRAM MODES [ALL MODELS]
User Mode Tree
5.10 DIP SWITCHES [ALL MODELS]
Controller Board
5.11 NVRAM DATA UPLOAD/DOWNLOAD [G113/G116]
Uploading NVRAM Data
Downloading NVRAM Data
5.12 SD CARD APPLI MOVE [G113/G116]
5.12.1 OVERVIEW
5.12.2 MOVE EXEC
5.12.3 UNDO EXEC
Rev. 09/2005
G112/G113/G116/G094/G095/G091 iv SM
DETAILED SECTION DESCRIPTIONS
6. DETAILED SECTION DESCRIPTIONS
6.1 OVERVIEW
6.1.1 MECHANICAL COMPONENT LAYOUT [ALL MODELS]
6.1.2 PAPER PATH [G112 SERIES]
6.1.3 PAPER PATH [G116 SERIES]
6.2 BOARD STRUCTURE
6.2.1 BLOCK DIAGRAM [G112 SERIES]
6.2.2 BLOCK DIAGRAM [G116 SERIES]
6.2.3 DESCRIPTIONS [ALL MODELS]
6.2.4 CONTROLLER BOARD [G112 SERIES]
6.2.5 CONTROLLER BOARD [G116 SERIES]
6.3 PRINTING PROCESS
6.3.1 OVERVIEW [ALL MODELS]
6.3.2 LASER EXPOSURE [ALL MODELS]
Overview
Automatic Process Control (APC) [ALL MODELS]
LD Safety Mechanisms [ALL MODELS]
6.3.3 CARTRIDGE OVERVIEW [ALL MODELS]
6.3.4 DRUM CHARGE [ALL MODELS]
6.3.5 DEVELOPMENT [ALL MODELS]
Toner Supply
Development Unit
Toner Density Control
Development Bias
Toner End Detection
Toner near-end
Toner end
6.3.6 IMAGE TRANSFER AND PAPER SEPARATION [ALL MODELS].6-18
Overview
Transfer Roller Cleaning
6.3.7 CLEANING [ALL MODELS]
6.3.8 QUENCHING [ALL MODELS]
6.3.9 ID CHIP AND INTERNAL THERMISTOR [ALL MODELS]
6.4 PAPER FEED [ALL MODELS]
6.4.1 OVERVIEW
Paper Tray
By-pass Tray
6.4.2 PAPER TRAY [ALL MODELS]
Tray Extension
Paper Sizes [G112 SERIES]
Paper Sizes [G116 SERIES]
Paper Lift
Paper Feed and Registration
Paper Size Detection
Paper Size Detection [G112 SERIES]
SM v G112/G113/G116/G094/G095/G091
Paper Size Detection [G116 SERIES]
Paper End Detection
Remaining Paper Detection
6.4.3 BY-PASS TRAY [G091/G094/G095]
6.4.4 BY-PASS TRAY [G112/G113/G116]
6.5 IMAGE FUSING AND PAPER EXIT [ALL MODELS]
6.5.1 OVERVIEW
6.5.2 FUSING DRIVE [ALL MODELS]
6.5.3 FUSING ENTRANCE AND GUIDE SHAFT [ALL MODELS]
6.5.4 PRESSURE ROLLER [ALL MODELS]
6.5.5 NEW FUSING UNIT DETECTION [ALL MODELS]
6.5.6 FUSING TEMPERATURE CONTROL [ALL MODELS]
Overheat Protection
6.5.7 PAPER EXIT [ALL MODELS]
6.5.8 ENERGY SAVER MODE [ALL MODELS]
Entering Energy Saver Mode
Exiting Energy Saver Mode
6.6 CONTROLLER FUNCTIONS [ALL MODELS]
6.6.1 METER CHARGE MODE
Meter-charge Counter Display
PM Warning Display
SPECIFICATIONS
SPECIFICATIONS (G091)
1. GENERAL SPECIFICATIONS
2. PHYSICAL SPECIFICATIONS
3. CONTROLLER
4. SUPPORTED PAPER SIZES
5. OPERATION PANEL LED SPECIFICATIONS
6. EXTERNAL OPTIONS
7. SOFTWARE ACCESSORIES
7.1 PRINTER DRIVERS
7.2 CD-ROM CONTENTS
7.2.1 NORTH AMERICAN VERSION
7.2.2 EUROPEAN VERSION
8. MACHINE CONFIGURATION
8.1 SYSTEM COMPONENTS
8.2 INTERNAL OPTIONS
SPECIFICATIONS (G094/G095)
1. GENERAL SPECIFICATIONS
2. PHYSICAL SPECIFICATIONS
3. CONTROLLER
4. SUPPORTED PAPER SIZES
5. OPERATION PANEL LED SPECIFICATIONS
6. EXTERNAL OPTIONS
7. SOFTWARE ACCESSORIES
G112/G113/G116/G094/G095/G091 vi SM
7.1 PRINTER DRIVERS
7.2 CD-ROM CONTENTS
7.2.1 NORTH AMERICAN VERSION
7.2.2 EUROPEAN VERSION
8. MACHINE CONF IGURATION
8.1 SYSTEM COMPONENTS
8.2 INTERNAL OPTIONS
SPECIFICATIONS (G116)
1. GENERAL SPECIFICATIONS
2. PHYSICAL SPECIFICATIONS
3. CONTROLLER
4. SUPPORTED PAPER SIZES
5. OPERATION PANEL LED SPECIFICATIONS
6. EXTERNAL OPTIONS
7. SOFTWARE ACCESSORIES
7.1 PRINTER DRIVERS
7.2 OPERATING SYSTEMS/NETWORKS
7.3 CD-ROM CONTENTS
7.3.1 NORTH AMERICAN VERSION
7.3.2 EUROPEAN VERSION
8. MACHINE CONFIGURATION
8.1 SYSTEM COMPONENTS
8.2 INTERNAL OP TIONS
SPECIFICATIONS (G112/G113)
1. GENERAL SPECIFICATIONS
2. PHYSICAL SPECIFICATIONS
3. CONTROLLER
4. SUPPORTED PAPER SIZES
5. OPERATION PANEL LED SPECIFICATIONS
6. EXTERNAL OPTIONS
7. SOFTWARE ACCESSORIES
7.1 PRINTER DRIVERS
7.2 CD-ROM CONTENTS
7.2.1 NORTH AMERICAN VERSION
7.2.2 EUROPEAN VERSION
8. MACHINE CONFIGURATION
8.1 SYSTEM COMPONENTS
8.2 INTERNAL OPTIONS
PAPER TRAY UNIT (G360)/ENVELOPE FEEDER (G362)
SEE SECTION G360/G362 FOR DETAILED TABLE OF CONTENTS
DUPLEX UNIT (G361)
SEE SECTION G361 FOR DETAILED TABLE OF CONTENTS
SM vii G112/G113/G116/G094/G095/G091
DUPLEX UNIT (G552)
SEE SECTION G552 FOR DETAILED TABLE OF CONTENTS
FOUR-BIN MAILBOX (G553)
SEE SECTION G553 FOR DETAILED TABLE OF CONTENTS
ONE-BIN SHIFT TRAY (G554)
SEE SECTION G554 FOR DETAILED TABLE OF CONTENTS
PAPER TRAY UNIT (G555)/ENVELOPE FEEDER (G556)
SEE SECTION G555 FOR DETAILED TABLE OF CONTENTS
PAPER TRAY UNIT (G399)/ENVELOPE FEEDER (G807)
SEE SECTION G399/G807 FOR DETAILED TABLE OF CONTENTS
DUPLEX UNIT (G806)
SEE SECTION G806 FOR DETAILED SECTION DESCRIPTION
G112/G113/G116/G094/G095/G091
PARTS CATALOG
001706MIU
G112/G113/G116/G094/G095/G091
PARTS CATALOG
TABLE OF CONTENTS
G112/G113/G094/G095 PARTS LOCATION AND LIST
1.EXTERIOR 1 (G094/G095/G112/G113)
2.EXTERIOR 2 (G094/G095/G112/G113)
3.LD UNIT (G094/G095/G112/G113)
4.PAPER TRAY (G094/G095/G112/G113)
5.PAPER REGISTRATION 1 (G094/G095/G112/
G113)
6.PAPER REGISTRATION 5 (G094/G095/G112/
G113)
7.TRANSFER SECTION (G094/G095/G112/
G113)
8.FUSING UNIT 1 (G094/G095/G112/G113)
9.FUSING UNIT 2 (G094/G095/G112/G113)
10.PAPER EXIT (G094/G095/G112/G113)
11.DRIVE SECTION (G094/G095/G112/G113)
12.ELECTRICAL SECTION 1 (G094/G095/G112/
G113)
13.ELECTRICAL SECTION 2 (G094/G095/G112/
G113)
14.MAIN CONTROL BOARD (G094)
15.MAIN CONTROL BOARD (G095)
16.MAIN CONTROL BOARD (G112)
17.MAIN CONTROL BOARD (G113)
18.ENGINE BOARD (G094/G095)
19.ENGINE BOARD (G112/G113)
20.DECALS AND DOCUMENTS (G094/G095/
G112/G113)
21.SPECIAL TOOLS (G094/G095/G112/G113)
G112/G113/G094/G095 PARTS INDEX
PARTS INDEX
PAPER FEED UNIT TYPE 400 G360 PARTS LOCATION
AND LIST
1.PAPER TRAY (G360)
2.PAPER FEED DRIVE (G360)
3.FRAME SECTION (G360)
4.DECALS AND DOCUMENTS (G360)
PAPER FEED UNIT TYPE 400 G360 PARTS INDEX
PARTS INDEX
DUPLEX UNIT AD450 G361 PARTS LOCATION AND LIST
1.DUPLEX UNIT 1 (G361)
2.DUPLEX UNIT 2 (G361)
3.DUPLEX UNIT 3 (G361)
4.DUPLEX UNIT 4 (G361)
5.DECALS AND DOCUMENTS (G361)
DUPLEX UNIT AD450 G361 PARTS INDEX
PARTS INDEX
ENVELOPE FEEDER TYPE 400 G362 PARTS LOCATION
AND LIST
1.ENVELOPE FEEDER (G362)
2.DECALS AND DOCUMENTS (G362)
ENVELOPE FEEDER TYPE 400 G362 PARTS INDEX
PARTS INDEX
G116/G091 PARTS LOCATION AND LIST
1.EXTERIOR (G091/G116)
2.LASER UNIT (G091/G116)
3.PAPER CASSETTE (G091/G116)
4.PAPER FEED SECTION (G091/G116)
5.PAPER REGISTRATION (G091/G116)
6.PAPER TRANSPORT (G091/G116)
7.FUSING UNIT 1 (G091/G116)
8.FUSING UNIT 2 (G091/G116)
9.PAPER EXIT (G091/G116)
10.DRIVE SECTION (G091/G116)
11.ELECTRICAL SECTION 1 (G091/G116)
12.ELECTRICAL SECTION 2 (G091/G116)
13.MAIN CONTROL BOARD (G091)
14.MAIN CONTROL BOARD (G116)
15.ENGINE BOARD (G091)
16.ENGINE BOARD (G116)
17.DECALS AND DOCUMENTS (G091/G116)
18.SPECIAL TOOLS (G091/G116)
G116/G091 PARTS INDEX
PARTS INDEX
PAPER FEED UNIT TYPE 610 G399 PARTS LOCATION
AND LIST
1.PAPER CASSETTE (G399)
2.PAPER FEED (G399)
3.FRAME (G399)
PAPER FEED UNIT TYPE 610 G399 PARTS INDEX
PARTS INDEX
DUPLEX UNIT AD410 G552 PARTS LOCATION AND LIST
1.DUPLEX UNIT 1 (G552)
2.DUPLEX UNIT 2 (G552)
3.DUPLEX UNIT 3 (G552)
4.DUPLEX UNIT 4 (G552)
DUPLEX UNIT AD410 G552 PARTS INDEX
PARTS INDEX
FOUR-BIN MAILBOX CS380 G553 PARTS LOCATION
AND LIST
1.EXTERIOR (G553)
2.PAPER TRANSFER (G553)
3.DRIVE AND ELECTRICAL (G553)
FOUR-BIN MAILBOX CS380 G553 PARTS INDEX
PARTS INDEX
1-BIN SORTER TYPE 2600 G554 PARTS LOCATION AND
1.1 BIN SORTER 1 (G554)
2.1 BIN SORTER 2 (G554)
3.1 BIN SORTER 3 (G554)
1-BIN SORTER TYPE 2600 G554 PARTS INDEX
PARTS INDEX
PAPER FEED UNIT TYPE 2600 G555 PARTS LOCATION
AND LIST
1.PAPER CASSETTE (G555)
2.PAPER FEED (G555)
3.FRAME (G555)
PAPER FEED UNIT TYPE 2600 G555 PARTS INDEX
PARTS INDEX
ENVELOPE FEEDER TYPE 2600 G556 PARTS
LOCATION AND LIST
1.ENVELOPE CASSETTE (G556)
ENVELOPE FEEDER TYPE 2600 G556 PARTS INDEX
PARTS INDEX
DUPLEX UNIT AD TYPE 610 G806 PARTS LOCATION
AND LIST
1.DUPLEX UNIT 1 (G806)
2.DUPLEX UNIT 2 (G806)
3.DUPLEX UNIT 3 (G806)
4.DUPLEX UNIT 4 (G806)
DUPLEX UNIT AD TYPE 610 G806 PARTS INDEX
PARTS INDEX
ENVELOPE FEEDER TYPE 610 G807 PARTS LOCATION
AND LIST
1.ENVELOPE CASSETTE (G807)
ENVELOPE FEEDER TYPE 610 G807 PARTS INDEX
PARTS INDEX
G112/G113/G094/G095 2 Parts Location and LIst
1.EXTERIOR 1 (G094/G095/G112/G113)


Payment

Before sending payment please download the sample file to verify the following:

  •   Check the Brand, Model and Year.
  •   Review the Table of Contents (TOC).
  •   Review the Bookmarks.
  •   Inspect the quality of images.

8.00USD

Paypal
Credit card*
Debit card**

*Credit card or Debit card processing at Paypal portal.
**Debit card: available only from selected countries/territories.