Canon 3260 A-1, I. GENERAL TIMING CHART

A-1

•Timing chart for two consecutive prints on A4 paper (Lower cassette feed - face-down tray delivery)

I. GENERAL TIMING CHART

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

STBYWAIT STBYINTR PRINT LSTR

3.25

0.52

0.82

0.31 0.37

0.52

0.77

0.05 0.05

0.31

0.2

0.04

0.01

0.04

0.01

0.1

1.74 0.05

0.47

1.79

About15.0

(Unit: Seconds)

Fixing roller heater (H1, H2)

Fan (FM1, FM2, FM3, FM4)

Fan (FM5)

PRINT signal (/PRNT)

VERTICALSYNC signal (/VSYNC)

Scanner motor (M1)

Scanner motor ready (/SCNRDY)

Main motor (MT1)

Cassette pick-up solenoid (SL1)

Pick-up motor (SMT1)

Feed clutch (CL2)

Registration clutch (CL1)

Pick-up unit paper sensor (PS2)

Registration paper sensor (PS1)

Fixingunit delivery sensor (PS1403)

Face-downtray deliv ery sensor (PS1402)

Primary voltage (AC)

Primary voltage (DC)

Developing bias (AC)

Developing bias (DC)

Transfervoltage

Static charge eliminator bias

Upper fixing roller bias

Operation

Power switch ON

High-speed rotationLow-speed rotation

169°C

control 190°C control

160°C170°C190°C

control

Rotation

About 1.5

High-speed rotation

Low-speed rotation

169°C control 169°Ccontrol

About 1.2

About 1.5 About 0.9

About 1.5

About0.7

About

1.1

About 30.0

About 30.0

Between-page bias Print bias

Negative bias Negative bias

High-voltage bias

Between-page bias

Low-speed rotation

Contents

Main Page PREFACE Page CONTENTS CHAPTER 1 PRODUCT INFORMATION CHAPTER 2 OPERATION AND TIMING CHAPTER 3 THE MECHANICAL SYSTEM CHAPTER 4 TROUBLESHOOTING APPENDIX Page Page Page I. FEATURES 1 - 1 Page II. SPECIFICATIONS 1 - 3 1 - 4 1 - 5 III. SAFETY INFORMATION ! 1 - 6 IV. PARTS OF THE PRINTER 1 - 7 1 - 8 V. INSTALLATION 1 - 9 Figure 1-5-1 1 - 10 1 - 11 Page 1 - 13 1 - 14 1 - 15 1 - 16 Page VI. MAINTENANCE AND SERVICING BY THE CUSTOMER 1 - 18 1 - 19 Page VII. OPERATION 1 - 21 1 - 22 1 - 23 1 - 24 1 - 25 Page CHAPTER 1 1-27 Figure 1-7-2 ** Page CHAPTER 2 OPERATION AND TIMING Page I. BASIC OPERATION 2 - 1 2 - 2 Purpose Remark Period 2 - 3 II. ENGINE CONTROL SYSTEM 2 - 4 3. DC Controller Input/Output Signals Figure 2-2-2 2 - 5 Figure 2-2-3 2 - 6 Figure 2-2-4 MT1 2 - 7 Figure 2-2-5 2 - 8 CL1 SL1 CL2 SMT1 2 - 9 SL2 SL3 2 - 10 2 - 11 2 - 12 2 - 13 2 - 14 Page C. High-Voltage Power Supply Figure 2-2-10 2 - 16 2 - 17 2 - 18 D. Power Supply 1. Outline 2 - 19 Power supply Low-voltage power supply circuit Tofixing roller heater DC controller 2 - 20 2 - 21 2 - 22 M 2 - 23 2 - 24 IC202 (G.A.) IC201 (CUP) Page III. LASER/SCANNER SYSTEM 2 - 26 2 - 27 2 - 28 2 - 29 2 - 30 Page IV. IMAGE FORMATION SYSTEM 2 - 32 Figure 2-4-1 2 - 33 2 - 34 5. Drum cleaning stage Step 8 Drum cleaning Figure 2-4-4 2 - 35 2 - 36 2 - 37 2 - 38 2 - 39 2 - 40 2 - 41 V. PICK-UP/FEED SYSTEM 2 - 42 Figure 2-5-1 2 - 43 Figure 2-5-2 2 - 44 SL2 SL3 SMT1 SL1 CL2 CL3 2 - 45 Figure 2-5-4 Figure 2-5-5 2 - 46 STBY INTR PRINT STBY LSTR (Unit:Seconds) Power switchON Pick-up timing from the upper cassette (A4 : tow pages continuously print) 2 - 47 2 - 48 2 - 49 2 - 50 2 - 51 2 - 52 2 - 53 2 - 54 2 - 55 2 - 56 2 - 57 MT1 2 - 58 2 - 59 2 - 60 VI. OVERALL CONTROL SYSTEM 2 - 61 2 - 62 2-63 Video contoroller PCB Block Diagram Note <J1> AIR <J11> ASIC <J6/7> <J8> Page 2 - 65 2 - 66 2 - 67 Page Page Page I. PREFACE 3 - 1 II. EXTERNALS 3 - 2 3 - 3 3 - 4 3 - 5 3 - 6 3 - 7 III. MAIN UNITS 3 - 8 3 - 9 3 - 10 3 - 11 a 3 - 12 3 - 13 3 - 14 IV. MAIN PARTS 3 - 15 3 - 16 3 - 17 3 - 18 3 - 19 3 - 20 3 - 21 3 - 22 3 - 23 V. SWITCHES/SENSORS 3 - 24 3 - 25 3 - 26 3 - 27 3 - 28 3 - 29 Page Page 3 - 32 3 - 33 3 - 34 VII. MOTORS/FANS 3 - 35 3 - 36 3 - 37 3 - 38 3 - 39 3 - 40 VIII. PCBS 3 - 41 3 - 42 3 - 43 3 - 44 3 - 45 3 - 46 3 - 47 3 - 48 CHAPTER 4 TROUBLESHOOTING Page I. PREFACE 4 - 1 Figure 4-1-1 4 - 2 4 - 3 4 - 4 4 - 5 4 - 6 Figure 4-1-3 4 - 7 Canon Inc., LBP-3260 Printer Configuration Page II. IMAGE DEFECTS 4 - 8 4 - 9 4 - 10 4 - 11 4 - 12 Table 4-2-2 4 - 13 Page 4 - 15 4 - 16 4 - 17 IV. PAPER TRANSPORT TROUBLESHOOTING 4 - 18 Page V. MALFUNCTION TROUBLESHOOTING 4 - 20 VI. MALFUNCTION STATUS TROUBLESHOOTING 4 - 21 4 - 22 4 - 23 4 - 24 4 - 25 4 - 26 4 - 27 VII. MEASUREMENT AND ADJUSTMENT 4 - 28 4 - 29 4 - 30 4 - 31 4 - 32 4. High-voltage power supply PCB Figure 4-7-6 Table 4-7-4 4 - 33 Page VIII. MAINTENANCE AND SERVICING 4 - 35 4 - 36 4 - 37 4 - 38 4 - 39 Tool No. Application/r emarks 1 Printer driver tester RY9-0104 No. Tool name RY9-0104 Usedfor checking printer operations. Shape RANK B 4 - 40 4 - 41 4 - 42 Clip 4 - 43 DATA DATASET Connector 1 RY9-0104 DC24V 4 - 44 PRINTER DRIVER 4 - 45 RY9-0104 PRINTER DRIVER Table 4-8-7 Table 4-8-8 4 - 46 Mode select 8 H. Solvents and Oil List Table 4-8-9 4 - 47 IX. LOCATION OF CONNECTORS 4 - 48 4 - 49 Page Page Page A-1 Timing chart for two consecutive prints on A4 paper (Lower cassette feed - face-down tray delivery) I. GENERAL TIMING CHART (Unit: Seconds) Page 654321 D C Ferritecore ToHVT Fixingsub heater 654321 D C (option) Expansion interface board J1 III. LIST OF SIGNALS A. Input/output signals to/from DC controller PCB A - 5 A - 6 A - 7 A - 8 A - 9 Page IV. MESSAGES TABLE A - 11 A - 12 Note: A - 13 A - 14 A - 15 Note: A - 16 A - 17 A - 18 Note: A - 19 A - 20