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Summary of Contents for Ricoh S-C1
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Page 1: Service Manual
Model S-C1 (Machine Code: B045/B049/B044/B046) SERVICE MANUAL B046I100.WMF 17 July, 2001 Subject to change... - Page 2 TABLE OF CONTENTS 1 INSTALLATION ................1-1 1.1 INSTALLATION REQUIREMENTS ............1-1 1.1.1 ENVIRONMENT ................1-1 1.1.2 MACHINE LEVEL ................1-2 1.1.3 MINIMUM OPERATIONAL SPACE REQUIREMENTS ....1-2 1.1.4 POWER REQUIREMENTS ..............1-3 1.2 COPIER.....................1-4 1.2.1 ACCESSORY CHECK..............1-4 1.2.2 INSTALLATION PROCEDURE ............1-4 Initial Programming: Faxless models (B044, B045) ......1-8 Initial Programming: Fax-equipped models (B046, B049)....1-8 1.3 PAPER TRAY UNIT ................1-10 1.3.1 ACCESSORY CHECK..............1-10...
- Page 3 3.3.6 RIGHT COVER.................3-6 3.3.7 FRONT LEFT COVER AND OPERATION PANEL ......3-6 3.3.8 FRONT RIGHT COVER ..............3-6 3.3.9 RIGHT DOOR...................3-7 3.3.10 BYPASS TRAY (B044 AND B046 ONLY) ........3-7 3.3.11 PLATEN COVER SENSOR............3-8 3.4 SCANNER SECTION ................3-9 3.4.1 EXPOSURE GLASS.................3-9 Non-DF machines.................3-9 DF-equipped machines.................3-9 3.4.2 LENS BLOCK .................3-10 3.4.3 EXPOSURE LAMP, LAMP STABILIZER BOARD ......3-10...
- Page 4 3.12 OTHER REPLACEMENTS..............3-30 3.12.1 QUENCHING LAMP ..............3-30 3.12.2 HIGH-VOLTAGE POWER SUPPLY BOARD .......3-30 3.12.3 PSU ....................3-30 3.12.4 MAIN MOTOR ................3-31 3.12.5 EXHAUST FAN ................3-31 3.13 COPY IMAGE ADJUSTMENTS: PRINTING/SCANNING .....3-32 3.13.1 PRINTING ..................3-32 Registration - Leading Edge/Side-to-Side...........3-32 Blank Margin..................3-33 Main-Scan Magnification..............3-33 3.13.2 SCANNING...................3-34 Registration: Platen Mode..............3-34 Magnification..................3-34...
- Page 5 5.1.8 PROGRAM UPLOAD/DOWNLOAD ..........5-29 Program Download (SP5-827)............5-29 Program Upload (SP5-826) ..............5-31 5.1.9 SRAM DATA UPLOAD/DOWNLOAD ..........5-32 SRAM Data Upload (SP5-824) ............5-32 SRAM Data Download (SP5-825)............5-33 5.1.10 SERIAL NUMBER INPUT (SP5-811) ...........5-33 5.1.11 ID SENSOR ERROR ANALYSIS (SP2-221) ........5-34 5.1.12 MEMORY READ/WRITE ..............5-35 5.2 USER TOOLS ..................5-36 5.2.1 HOW TO ENTER AND EXIT USER TOOLS ........5-36 5.2.2 USER TOOLS TABLE ..............5-36...
- Page 6 6.6 COPY PROCESS OVERVIEW ...............6-13 6.7 SCANNING....................6-15 6.7.1 OVERVIEW ..................6-15 6.7.2 SCANNER DRIVE ................6-16 6.8 IMAGE PROCESSING ................6-17 6.8.1 OVERVIEW ..................6-17 6.8.2 IMAGE PROCESSING PATH............6-18 6.8.3 ORIGINAL MODES ................6-19 Original Modes: Copying..............6-20 6.8.4 IMAGE PROCESSING STEPS FOR EACH MODE .......6-21 6.8.5 MODE ADJUSTMENTS ..............6-22 To customize...
- Page 7 6.12.6 DETECTION OF TONER NEAR END AND TONER END ...6-38 Toner Near End detected when either of the following occurs....6-38 Toner End detected when any of the following occurs......6-38 6.13 DRUM CLEANING AND TONER RECYCLING........6-39 6.14 PAPER FEED..................6-40 6.14.1 OVERVIEW ..................6-40 6.14.2 PAPER FEED DRIVE MECHANISM ..........6-41 From Paper Tray.................6-41 From 100-Sheet Bypass Tray (B044, B046) ........6-41...
- Page 8 PAPER TRAY UNIT (B421) 1 OVERALL MACHINE INFORMATION ........B421-1 1.1 MECHANICAL COMPONENT LAYOUT ..........B421-1 1.2 ELECTRICAL COMPONENT LAYOUT..........B421-1 1.3 DRIVE LAYOUT ................. B421-2 1.4 OVERALL ELECTRICAL CIRCUIT ............ B421-2 1.5 DETAILED DESCRIPTIONS .............. B421-3 1.5.1 PAPER FEED AND SEPARATION ........... B421-3 1.6 PAPER LIFT MECHANISM ..............
- Page 9 3.6 DF SEPARATION ROLLER ............... B444-8 3.7 DF MOTOR ..................B444-9 3.8 DF FEED CLUTCH................B444-10 3.9 SENSORS ..................B444-10 3.10 DF EXPOSURE GLASS ..............B444-11 3.11 DF CONNECTION BOARD ............B444-11 SPECIFICATIONS 1 GENERAL SPECIFICATIONS.............. SPEC-1 2 MACHINE CONFIGURATION .............. SPEC-5 3 OPTIONAL EQUIPMENT ..............
- Page 10 Stella C1/C1F (B044/B045/B046/B049) PARTS CATALOG This catalog gives the numbers and names of parts on this machine. CONTENTS Stella C1/C1F (B044/B045/B046/B049) PS480 (B421) Printer Controller Type 1013 (B441)
- Page 11 Stella C1/C1F (B044/B045/B046/B049)
- Page 12 Stella C1/C1F (B044/B045/B046/B049) PARTS CATALOG This catalog gives the numbers and names of parts on this machine. CONTENTS 17.ELECTRICAL SECTION ........38 LOCATION OF UNIT ..........2 (B044/B045/B046/B049) 1.EXTERIOR (B044/B045/B046/B049)....6 18.FRAME SECTION (B044/B045/B046/B049)..40 2.OPERATION PANEL (B044/B045/B046/B049) ... 8 19.FAX UNIT (B046/B049/B465)......
- Page 13 LOCATIONS OF UNITS LOCATIONS OF UNITS LOCATIONS OF UNITS LOCATIONS OF UNITS LOCATIONS OF UNITS 1. EXTERIOR (B044/B045/B046/B049) 2. OPERATION PANEL 3. BY-PASS FEED UNIT See Page 7 See Page 9 See Page 11 4. PAPER REGISTRATION 5. TRANSPORT SECTION 6.
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