OVERALL MACHINE INFORMATION 1. SPECIFICATIONS ... 1-1 2. PRINTING PROCESS ... 1-3 3. MECHANICAL COMPONENT LAYOUT ... 1-4 4. DRIVE LAYOUT ... 1-5 5. ELECTRICAL COMPONENT DESCRIPTION ... 1-6 6. OVERALL MACHINE CONTROL ... 1-9 DETAILED SECTION DESCRIPTIONS 1. MASTER EJECT ... 2-1 1.1 OVERALL ... 2-1 1.2 MASTER CLAMPER OPEN MECHANISM ... 2-2 1.3 MASTER EJECT ROLLER MECHANISM ... 2-3 1.4 PRESSURE PLATE MECHANISM ... 2-4 2. Scanner AND OPTICS SECTION ... 2-5 2.1 OVERALL ... 2-5 2.2 ORIGINAL FEED MECHANISM ... 2-6 2.3 ORIGINAL FEED DRIVE MECHANISM ... 2-7 3. MASTER FEED ... 2-8 3.1 OVERALL ... 2-8 3.2 MASTER FEED MECHANISM ... 2-9 3.3 MASTER CLAMPER OPERATION AND TENSION ROLLER RELEASE MECHANISM ... 2-10 3.4 CUTTER MECHANISM ... 2-11 4. PAPER FEED SECTION ... 2-12 4.1 OVERALL ... 2-12 4.2 PAPER FEED ROLLER MECHANISM ... 2-13 4.3 2ND FEED ROLLER MECHANISM ... 2-14 4.4 UPPER 2ND FEED ROLLER RELEASE MECHANISM ... 2-154.5 PRINTING PRESSURE MECHANISM ... 2-16 4.6 PAPER TABLE ... 2-18 4.7 SIDE FENCE SLIDE MECHANISM ... 2-20 5. DRUM ... 2-21 5.1 OVERALL ... 2-21 5.2 DRUM DRIVE MECHANISM ... 2-22 5.3 MAIN MOTOR CONTROL ... 2-23 5.4 INK SUPPLY MECHANISM ... 2-24 5.5 INK ROLLER MECHANISM ... 2-25 5.6 INK SUPPLY CONTROL ... 2-26 6. PAPER DELIVERY SECTION ... 2-29 6.1 OVERALL ... 2-29 6.2 PAPER DELIVERY ROLLER ... 2-30 6.3 EXIT PAWL/AIR KNIFE ... 2-31 6.4 EXIT PAWL RELEASE MECHANISM ... 2-32 7. JAM DETECTION ... 2-33 7.1 ORIGINAL JAM DETECTION ... 2-33 7.2 MASTER EJECT JAM DETECTION ... 2-34 7.3 MASTER FEED JAM DETECTION ... 2-35 7.4 PAPER FEED JAM DETECTION ... 2-36 8. IMAGE PROCESSING ... 2-38 8.1 A/D CONVERSION ... 2-43 8.2 BINARY PROCESSING ... 2-46 8.2.1 MTF Correction ... 2-47 8.2.2 Dither Processing ... 2-48 8.2.3 Edge Emphasis Processing in the Photo Mode ... 2-48 8.3 THERMAL HEAD ... 2-49 8.3.1 Thermal Head Control ... 2-49 8.3.2 Thermal Head Protection ... 2-50 9. MASTER PLOTTING AND PRINTING AREA ... 2-51INSTALLATION 1. INSTALLATION REQUIREMENTS ... 3-1 1.1 OPTIMUM ENVIRONMENTAL CONDITION: ... 3-1 1.2 ENVIRONMENTS TO AVOID: ... 3-2 1.3 POWER CONNECTION: ... 3-3 1.4 ACCESS TO MACHINE: ... 3-4 2. INSTALLATION PROCEDURE ... 3-5 3. TAPE MARKER INSTALLATION ... 3-12 3.1 ACCESSORY CHECK ... 3-12 3.2 INSTALLATION ... 3-13 SERVICE TABLES 1. SERVICE REMARKS ... 4-1 1.1 Scanner SECTION ... 4-1 1.2 MASTER FEED SECTION ... 4-1 1.3 PAPER FEED SECTION ... 4-1 1.4 DRUM AND DRUM DRIVE SECTION ... 4-2 1.5 INK SUPPLY SECTION ... 4-2 1.6 PAPER DELIVERY SECTION ... 4-3 1.7 ELECTRICAL COMPONENTS ... 4-3 2. MAINTENANCE TABLE ... 4-4 3. LUBRICATION POINTS ... 4-5 3.1 FEED ROLLER BUSHING ... 4-5 3.2 EXIT ROLLER BUSHINGS ... 4-5 3.3 FEED ROLLER DRIVE GEARS ... 4-6 3.4 DRUM DRIVE GEARS AND CAM ... 4-6 3.5 DRUM FLANGE BUSHING ... 4-7 4. INPUT/OUTPUT CHECK MODE ... 4-8 4.1 ACCESS PROCEDURE ... 4-8 4.2 DRUM FREE RUN MODE ... 4-8 4.3 INPUT CHECK MODE ... 4-9 4.4 OUTPUT CHECK MODE ... 4-10 5. THERMAL HEAD TEST ... 4-12 6. SERVICE TABLES ... 4-13 5.1 TEST POINT TABLE ... 4-13 5.2 VARIABLE RESISTOR TABLE ... 4-13 5.3 DIP SW TABLE ... 4-14 5.4 LED TABLE ... 4-15 5.5 FUSE TABLE ... 4-15 7. SERVICE CALL INDICATIONS TABLE ... 4-16 REPLACEMENT AND ADJUSTMENT 1. Scanner SECTION ... 5-1 1.1 ORIGINAL REGISTRATION SENSOR ADJUSTMENT ... 5-1 1.2 ORIGINAL FRICTION PAD REMOVAL ... 5-3 1.3 EXPOSURE LAMP REMOVAL ... 5-7 1.5 ORIGINAL PICK-UP AND FEED ROLLER REMOVAL ... 5-8 1.6 EXPOSURE GLASS REMOVAL ... 5-9 2. COPY IMAGE ADJUSTMENT ... 5-10 2.1 LEADING EDGE REGISTRATION ADJUSTMENT ... 5-10 2.2 VERTICAL MAGNIFICATION ADJUSTMENT ... 5-11 2.3 TRAILING EDGE ERASE MARGIN ADJUSTMENT ... 5-12 3. MASTER FEED SECTION ... 5-13 3.1 THERMAL HEAD VOLTAGE ADJUSTMENT ... 5-13 3.2 THERMAL HEAD REMOVAL ... 5-15 3.3 PLOTTER UNIT REMOVAL ... 5-17 4. MASTER EJECT SECTION ... 5-19 4.1 MASTER EJECT UNIT REMOVAL ... 5-19 5. PAPER FEED SECTION ... 5-21 5.1 PAPER FEED ROLLER AND FRICTION PAD REMOVAL ... 5-21 6. PRINTING SECTION ... 5-22 6.1 PRESS ROLLER LOCK LEVER ADJUSTMENT ... 5-22 6.2 PRESS ROLLER REMOVAL ... 5-24 7. DRUM, DRUM DRIVE, AND INK SUPPLY SECTION ... 5-25 7.1 DRIVE BELT TENSION ADJUSTMENT ... 5-25 7.2 DOCTOR ROLLER GAP ADJUSTMENT ... 5-26 7.3 INK DETECTION ADJUSTMENT ... 5-28 7.4 MAIN MOTOR REPLACEMENT ... 5-29 7.5 INK PUMP PLUNGER POSITION ADJUSTMENT ... 5-30 7.6 DRUM UNIT REMOVAL ... 5-31 7.7 DRUM SCREEN REMOVAL ... 5-35 7.8 INK ROLLER UNIT REMOVAL ... 5-36 8. PAPER DELIVERY SECTION ... 5-38 8.1 EXIT PAWL CLEARANCE ADJUSTMENT ... 5-38 8.2 EXIT PAWL DRIVE TIMING ADJUSTMENT ... 5-40 8.3 EXIT ROLLER AND EXIT PAWL REMOVAL ... 5-42 9. OPTICS SECTION ... 5-43 9.1 OVERVIEW ... 5-43 9.1.1 Preparation For Adjustment ... 5-44 9.1.2 Scanning Start And Line Position Adjustment ... 5-49 9.1.3 Focus (Modulation Transfer Function) Adjustment ... 5-51 9.1.4 Magnification Ratio Adjustment ... 5-53 9.1.5 White Level Adjustment ... 5-55 TROUBLESHOOTING 1. ELECTRICAL COMPONENT TROUBLE ... 6-1 2. TROUBLESHOOTING ... 6-3 2.1 IMAGE TROUBLE ... 6-3 2.2 PAPER FEED TROUBLE ... 6-5 PRIPORT CONTROLLER INSTALLATION GUIDE 7.1 INTRODUCTION ... 7-3 7.2 SYSTEM REQUIREMENT ... 7-3 7.3 INSTALLATION PROCEDURE ... 7-4 7.4 PARTS LISTING ... 7-7 7.5 CABLING BETWEEN PCRIP-10 AND COMPUTER ... 7-8 A. IBM AND COMPATIBLES - PARALLEL ... 7-8 B. IBM AND COMPATIBLES - SERIAL ... 7-9 C. MACINTOSH COMPUTERS - APPLETALK STANDARD ... 7-9 7.6 SYSTEM VERIFICATION AND DEFAULT CONFIGURATION ... 7-10 7.7 CABLE PIN-OUT DIAGRAMS ... 7-12 A. PARALLEL INTERFACE, PIN-OUT CONNECTIONS ... 7-12 B. PARALLEL INTERFACE CABLE, PIN ASSIGNMENTS ... 7-12 C. SERIAL INTERFACE CABLE, PIN-OUT CORRECTIONS ... 7-13 D. SERIAL INTERFACE CABLE, PIN ASSIGNMENTS ... 7-13 7.8 RAM UPGRADE PROCEDURE ... 7-14 PRIPORT CONTROLLER USER’S GUIDE 7.9 REGULATORY NOTICES ... 7-21 7.10 TRADEMARKS ... 7-21 7.11 HARDWARE INSTALLATION ... 7-23 7.12 PRIPORT CONTROLLER CONFIGURATION ... 7-24 7.13 CONFIGURATION OF IBM PC AND COMPATIBLES ... 7-24 7.14 CONFIGUTATION OF MACINTOSH COMPUTERS ... 7-28 7.15 APPLICATION SOFTWARE SET-UP ... 7-29 7.16 PRIPORT CONTROLLER OPERATION ... 7-30 7.17 COMMONLY ASKED QUESTIONS ... 7-31 7.18 TROUBLESHOOTING ... 7-34 7.19 APPENDIX A - DIAGNOSTIC STATUS PAGE ... 7-37 7.20 PARTS CATALOG ... 7-39

Parts Catalog C217 PARTS LOCATION AND LIST LOCATION OF UNIT ... . . . . . . . . 3 1. Exterior ... . . . . . . . . 6 2. Scanner Section ... . . . . . . . . 8 3. Scanner Section 2 ... . . . . . . . 10 4. Paper Feed Section ... . . . . . . . 12 5. Paper Feed Tray Section ... . . . . . . . 14 6. Master Unit ... . . . . . . . 16 7. Master Unit 2 ... . . . . . . . 18 8. Drum Section 1 ... . . . . . . . 20 9. Drum Section 2 ... . . . . . . . 22 10. Master Exit Sensor ... . . . . . . . 24 11. Paper Exit Sensor ... . . . . . . . 26 12. Drive Section 1 ... . . . . . . . 28 13. Drive Section 2 ... . . . . . . . 30 14. Air Knife ... . . . . . . . 32 15. Electrical Section ... . . . . . . . 34 16. Frame Section ... . . . . . . . 36 17. A/D Conversion Board ... . . . . . . . 38 18. Main Board ... . . . . . . . 40 19. DC Harness ... 44 20. Decal and Document ... 46 21. Accessories and Special Tools ... 48 C217 PARTS INDEX PARTS INDEX ... 2 TAPE MARKER TYPE 20 C532 PARTS LOCATION AND LIST 1. Exterior ... 2 2. Decal ... 4 TAPE MARKER TYPE 20 C532 PARTS INDEX PARTS INDEX ... 2