Table Of Contents - Ricoh G104 Service Manual

INSTALLATION
1. INSTALLATION............................................................................ 1-1
1.1 INSTALLATION REQUIREMENTS ...........................................................1-1
1.1.1 ENVIRONMENT ...............................................................................1-1
1.1.2 MACHINE LEVEL .............................................................................1-1
1.1.3 MACHINE SPACE REQUIREMENT.................................................1-2
1.1.4 POWER REQUIREMENTS ..............................................................1-2
1.2 MACHINE INSTALLATION........................................................................1-3
1.2.1 UNPACKING ....................................................................................1-3
1.2.2 INSTALLING THE TONER BOTTLE ................................................1-5
1.2.3 LOADING PAPER ............................................................................1-7
1.2.4 CONNECTING THE POWER CORD ...............................................1-9
1.2.5 SELECTING THE PANEL DISPLAY LANGUAGE..........................1-10
1.2.6 PRINTING THE TEST PAGE .........................................................1-10
1.3 OPTIONAL UNIT INSTALLATION...........................................................1-11
1.4 METER CHARGE....................................................................................1-12
1.5 TRAY HEATER .......................................................................................1-13
PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE.................................................... 2-1
2.1 USER REPLACEABLE ITEMS..................................................................2-1
2.2 SERVICE MAINTENANCE........................................................................2-2
2.2.1 RECOMMENDED CLEANING PROCEDURE..................................2-2
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT ........................................ 3-1
3.1 SPECIAL TOOLS AND LUBRICANTS ................................................3-1
3.1.1 TOOLS .............................................................................................3-1
3.2 ELECTRICAL COMPONENTS..................................................................3-2
3.2.1 ELECTRICAL BOARD UNIT ............................................................3-2
3.2.2 IOB (INPUT/OUTPUT BOARD) ........................................................3-4
3.2.3 CONTROLLER BOARD ...................................................................3-4
3.2.4 PSU (POWER SUPPLY UNIT) BOARD ...........................................3-5
3.2.5 HIGH VOLTAGE POWER SUPPLY BOARD 1 ................................3-5
3.2.6 EGB (ENGINE BOARD) AND HIGH VOLTAGE POWER
SUPPLY BOARD 2...........................................................................3-6
3.2.7 LCD PANEL......................................................................................3-6
3.3 LASER OPTICS ........................................................................................3-7
SM
CÓPIA NÃO CONTROLADA
G104/G160/G161

TABLE OF CONTENTS

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CÓPIA NÃO CONTROLADA
G104/G160/G161