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SERVICE
MANUAL
REVISION 0
RY8-1390-000
JAN. 1999
COPYRIGHT © 1999 CANON INC. CANON LBP-3260 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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COPYRIGHT © 1999 CANON INC Printed in Japan Imprimé au Japon Use of this manual should be strictly supervised to avoid disclosure of confidential information. Prepared by PERIPHERAL PRODUCTS QUALITY ADVANCEMENT DIV. PERIPHERAL PRODUCTS TECHNICAL DOCUMENTATION DEPT. CANON INC. 5-1, Hakusan 7-chome, Toride-City, Ibaraki-Pref. 302-8501, Japan
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PREFACE This Service Manual contains basic information required for after-sales service of the laser beam printer LBP-3260 (hereinafter referred to as the "printer"). This information is vital to the ser- vice technician in maintaining the high print quality and performance of the printer. This manual consists of the following chapters: Chapter 1: Product information Features, specifications, operation, and installation Chapter 2: Operation and Timing A description of the operating principles
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DTP system This manual was produced on an Apple PowerMacintosh 9500/233 personal computer and output by an Apple LaserWriter 16/600 PS laser beam printer; final pages were printed on DAINIPPON SCREEN MFG CO. LTD DT-R3100. All graphics were produced with Macromedia FreeHand (J), and all documents and page layouts were created with QuarkXPress (E). The video images were captured with SONY degital video camcorder and Radius PhotoDV capture board system, and modified with Adobe Photoshop (J).
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CONTENTS CHAPTER 1 PRODUCT INFORMATION I. FEATURES ............................ 1-1 VI. MAINTENANCE AND II. SPECIFICATIONS .................. 1-3 SERVICING BY THE III. SAFETY INFORMATION .... 1-6 CUSTOMER ........................... 1-18 IV. PARTS OF THE PRINTER ...... 1-7 VII. OPERATION .......................... 1-21 V. INSTALLATION ...................... 1-9 CHAPTER 2 OPERATION AND TIMING I. BASIC OPERATION................. 2-1 B. Laser Control Circuit......... 2-27 A. Functions..............
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A. Locations .......................... 3-24 VI. CLUTCHS/SOLENOIDS ........... 3-31 B. Thermoswitch ................... 3-25 A. Locations .......................... 3-31 C. Door Switch ...................... 3-25 B. Multi-purpose Tray Pick-up D. Upper Cassette Paper-size Clutch ............................... 3-32 Sensing Switch/Lower Cassette C. Feed Clutch....................... 3-32 Paper-size Sensing Switch . 3-26 D. Registration Clutch ........... 3-33 E. Thermistor........................
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SERVICING............................. 4-35 Visit .................................. 4-36 A. Periodic Replacement E. Standard Tools .................. 4-38 Parts ................................ 4-35 F. Special Tools..................... 4-39 B. Expected Service Life of G. Special Tools (printer driver Consumable Parts.............. 4-35 tester) Explanation........... 4-40 C. Periodic Service ................ 4-35 H. Solvents and Oil List......... 4-47 D. Cleaning during a Service IX. LOCATION O
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CHAPTER 1 PRODUCT INFORMATION I. FEATURES ............................ 1-1 VI. MAINTENANCE AND II. SPECIFICATIONS .................. 1-3 SERVICING BY THE III. SAFETY INFORMATION .... 1-6 CUSTOMER ........................... 1-18 IV. PARTS OF THE PRINTER ...... 1-7 VII. OPERATION .......................... 1-21 V. INSTALLATION ...................... 1-9
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CHAPTER 1 I. FEATURES 1. High speed printing Equipped with Motorola's PowerPC 603e, the printer is capable of printing about 32 pages per minute (A4/Letter). 2. Superior print quality Combination of high resolution printing at 600 DPI and the use of super fine toner offers clear print images. 3. Duplex printing With the optional duplexing unit installed, the printer can print on both sides of paper. 4. Continuous printing With the optional paper deck installed in the printer in addition to the s
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CHAPTER 1 This page intentionally left blank 1 - 2
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CHAPTER 1 II. SPECIFICATIONS A. Printer 1. Printer Engine 1) Type Desktop page printer (console type when paper deck is installed) 2) Printing method Electrophotography 3) Printing speed (Note 1) About 32 pages/min. (A4/Letter), about 18 pages/min. (A3) 4) First print time (Note 2) 12.9 sec. or less (A4), 14.3 sec. or less (A3) 5) Wait time (Note 3) 90 sec. or less 6) Resolution Horizontal 600 DPI Vertical 600 DPI 7) Image formation system Laser Semiconductor laser Scanning system Rotating six-f
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CHAPTER 1 11) Duplex print 2 Auto-duplexing When duplex unit (option) is installed, and plain paper (64g/m to 2 105g/m recommended paper) only. Manual duplexing 2 2 (Note 4) Plain paper (64g/m to 128g/m recommended paper) on multi- purpose tray only. 12) Environment Temperature 10 to 32.5°C Humidity 20 to 80%RH Air pressure 760 to 1013hPa (560 ~ 760mmHg/equivalent to 0 ~ 2,600m above the sea level) 13) Maximum power consumption About 1,220W (20°C room temperature, rated voltage) 14) Noise level
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CHAPTER 1 B. Option 1. Hard disk 1) Memory 2.16GB 2) Interface ATA-3 (IDE) 3) Dimensions 70 (w) × 12.7 (D) × 100 (H) mm (excluding mounting materials and connector.) 4) Weight About 0.15kg 5) Power supply DC5V (supplied from the printer) Specifications are subject to change with product modification. 1 - 5
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CHAPTER 1 III. SAFETY INFORMATION A. Laser Safety An invisible laser beam is irradiated within the laser/scanner unit. Since the laser beam can injure the eye if it strikes it, be sure not to disassemble the laser/scanner unit. It cannot be adjusted in the field, anyway. The label shown below is attached to the laser/scanner unit cover. DANGER-Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. ! AVOID EXPOSURE TO BEAM. ATTENTION
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CHAPTER 1 IV. PARTS OF THE PRINTER A. External Views 12 3 4 56 1: Operation panel unit 2: Face-down tray 3: Upper cover 4: Delivery stopper 5: Test print switch 6: Multi-purpose tray 7: Duplex unit door 8: Upper cassette 9: Lower cassette 7 10: Power switch 11: Delivery cover 10 12: Face-up tray 98 13: Parallel interface connector 14: Power receptacle Figure 1-4-1 15: Option interface connector (option) 16: Expansion board slot 11 12 17: Cleaning brush 18: EP-72 cartridge 19: Pick-up unit door 1
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CHAPTER 1 B. Cross-sectional Views 1 2 3 4 5 6 6 7 8 9 10 11 12 13 23 22 21 19 18 17 16 15 14 20 Figure 1-4-4 1: Face-up tray 13: Multi-purpose tray 2: Face-up delivery roller 14: Feed roller 1 3: Face-down delivery roller 15: Feed roller 2 4: Upper fixing roller 16: Separation roller 5: Laser/scanner unit 17: Pick-up roller 6: Primary charging roller 18: Transfer charging roller 7: Photosensitive drum 19: Upper cassette 8: Developing cylinder 20: Lower cassette 9: EP-72 cartridge 21: Lower fixi
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CHAPTER 1 V. INSTALLATION A. Notes This printer is packaged and shipped from the factory after careful adjustments and rigorous inspections. When installing the printer, it is important to demonstrate its performance in the same way as when it passes the factory inspection. The service engineer must sufficiently understand the performance of the printer, install it correctly in a location with an appropriate environment, and conduct sufficient checks of the unit. B. Location Selection Before tak
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CHAPTER 1 2300mm 2300mm 100mm 834mm 900mm 2600mm 2600mm 100mm 834mm 1200mm 2600mm 2600mm 100mm 834mm 1200mm Figure 1-5-1 1 - 10 1500mm 1500mm 1500mm 1380mm 900mm 900mm
