Canon MF 3240 Series Wartungshandbuch

Mar 31 2006Service ManualMF3240 SeriesLaserBase MF3240

Contents3.2.4.9 Removing the Flatbed Motor Unit ...

Chapter 4 4-10Amount: 10 +/-10 mgLocation of application:- edge of pressure roller shaft (sliding surface against contact spring F)F-4-214.4.19 Casse

Chapter 5 TROUBLESHOOTING

ContentsContents5.1 Measurement and Adjustment ...

Chapter 55-15.1 Measurement and Adjustment5.1.1 Basic Adjustments5.1.1.1 Items of Adjustment0012-0959The machine does not have items that are cited fo

Chapter 5 5-20030 Can't receive any signal within 6 sec. At phase D.0031 Received incorrect signal at phase D (not EOP, MPS, EOM, DCN, PPS_Q, PP

Chapter 55-35.4 Service Mode5.4.1 Outline5.4.1.1 Service Data Setting0012-6439Service mode has the following service data items. These items can beche

Chapter 5 5-4Use it to make settings that relate to basic fax service functions, as forcorrecting communication problems.REPORTUse it to output repor

Chapter 55-5F-5-5Below are examples showing how to read bit switch tables.F-5-65.4.2.2 SSSW-SW025.4.2.2.1 List of Functions0012-7129T-5-65.4.2.2.2 Det

Contents3.5.4.12 Removing the Power Supply Assembly ...

Chapter 5 5-65.4.2.4.2 Details of Bit 30012-7150The document reading width can be selected.When selecting the "LTR" size, a "LTR"

Chapter 55-75.4.2.8 SSSW-SW515.4.2.8.1 List of Functions0012-7139T-5-165.4.2.8.2 Details of Bit 3 and Bit 40012-7140Use it to select the mode of print

Chapter 5 5-8work, be sure to use the BLACK pattern and the SQUARE pattern.Use the BLACK print pattern to meke sure that the printout is free of whit

Chapter 6 APPENDIX

ContentsContents6.1 Outline of Electrical Components...

Chapter 66-16.1 Outline of Electrical Components6.1.1 Sensor6.1.1.1 Arrangement of Sensors and Switches0012-0987F-6-1[1] Cassette Paper SensorUsed to

Chapter 6 6-26.1.2 PCBs6.1.2.1 Arrangement of PCBs0012-0988F-6-2[1] SCNT BoardUsed to control the whole of the system.[2] ECNT BoardUsed to control t

Mar 31 2006

Contents3.6.2.11 Removing the Power Supply Shield Plate...

Contents5.4.2.4 SSSW-SW16 ...

Contents

Chapter 1 PRODUCT DESCRIPTION

ContentsContents1.1 Detailed Specifications ...

Chapter 11-11.1 Detailed Specifications1.1.1 Printing Speed 0012-5715T-1-1(unit: sheets/min)1.1.2 Stack Upon Delivery0012-0849T-1-2The values herein a

Chapter 1 1-2F-1-1T-1-4<Rear View>F-1-2T-1-51.2.2 Operation panel0012-0853F-1-3T-1-6[1] Platen glass cover [5] Front cover[2] Platen glass [6]

Chapter 11-31.3 Safety1.3.1 Safety of Laser Light0012-0864Laser radiation could be hazardous to the human body. For this reason, laser radiation emitt

Chapter 1 1-4Do not put the toner into fire. It may explode.Toner on the Skin or Clothes1. If your skin or clothes came into contact with toner, wash

Chapter 2 TECHNICAL REFERENCE

ContentsContents2.1 Document Feed and Exposure System...

Chapter 22-12.1 Document Feed and Exposure System2.1.1 Overview/Configuration2.1.1.1 Overview0012-0870F-2-1T-2-1The CIS unit driven by the flatbed mot

Chapter 2 2-22.2 Laser Exposure2.2.1 Overview/Configuration2.2.1.1 Overview0012-0873F-2-2T-2-2The machine's laser scanner assembly consists of t

Chapter 22-32.3 Image Formation2.3.1 Overview/Configuration2.3.1.1 Overview0012-0874F-2-3T-2-3In response to a print command, the engine controller tu

ApplicationThis manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repairof products

Chapter 2 2-42.4 Pickup and Feed System2.4.1 Overview/Configuration2.4.1.1 Overview0012-0892F-2-4T-2-4Pickup and Feed Operation (from the cassette)If

Chapter 22-52.4.3 Detection Jams2.4.3.1 Jam Detection Outline2.4.3.1.1 Type so Jams0012-0906The machine identifies the following types of jams:Pickup

Chapter 2 2-62.5 Fixing Unit2.5.1 Overview/Configuration2.5.1.1 Overview0012-0915F-2-5T-2-5The machine's fixing system is an on-demand type, and

Chapter 22-7scanner motor, and high-voltage system and puts the printer unit in an error state.a) the reading of the main thermistor does not exceed 5

Chapter 3 DISASSEMBLY AND ASSEMBLY

ContentsContents3.1 EXTERNAL AND CONTROLS SYSTEM...

Contents3.1.9.8 Removing the Power Supply Board...

Contents3.2.3.10 Removing the Contact Sensor ...

IntroductionSymbols UsedThis documentation uses the following symbols to indicate special information:Symbol DescriptionIndicates an item of a non-spe

Contents3.5.4.2 Removing the front cover ...

Contents3.6.2.1 Removing the Cassette ...

Chapter 33-13.1 EXTERNAL AND CONTROLS SYSTEM3.1.1 Front Cover3.1.1.1 Removing the front cover0012-13961) Open the front cover [1] and remove the arm c

Chapter 3 3-23.1.3 Top Cover3.1.3.1 Removing the Cassette0012-44171) Remove the cassette by holding the cassette handle.3.1.3.2 Removing the front co

Chapter 33-3F-3-143) Remove the scanner unit [1] by sliding it to the rear and lifting it up.- 2 screws [2]F-3-153.1.3.7 Removing the top cover0012-14

Chapter 3 3-4F-3-202) Remove the left cover [1].- 2 screws [2]F-3-213.1.6 Operation Panel Unit3.1.6.1 Removung the Cassette0012-14861) Remove the cas

Chapter 33-5F-3-273.1.6.6 Removing the Scanner Unit0012-14921) Remove the connector [1] and the flat cable [2] on the ECNT board, andremove the screw

Chapter 3 3-6F-3-333.1.7 SCNT Board3.1.7.1 Removing the Cassette0012-14971) Remove the cassette by holding the cassette handle.3.1.7.2 Removing the f

Chapter 33-72) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides.F-3-403) Remove the scanner unit [1] by sliding it to the rear a

IntroductionThe following rules apply throughout this Service Manual:1. Each chapter contains sections explaining the purpose of specific functions an

Chapter 3 3-8F-3-463.1.9 Power Supply PCB3.1.9.1 Removing the Cassette0012-15101) Remove the cassette by holding the cassette handle.3.1.9.2 Removing

Chapter 33-9F-3-532) Remove the power supply shield plate [1].- 9 screws [2]F-3-543.1.9.7 Removing the Power Supply Assembly0012-15161) Remove the 3 s

Chapter 3 3-10F-3-592) Remove the right cover [1].- 2 screws [2]F-3-603.1.10.4 Removing the left cover0012-15211) Remove the 2 screws [1] on the left

Chapter 33-11F-3-663) As you remove the bosses on both sides [1], lower the front part of thepower supply assembly [2]. Then pull it to remove the pow

Chapter 3 3-12F-3-733.1.11.5 Removing the rear cover0012-15341) Opening the face-up cover [1], and then lower the fixing pressure releaselevers [2] o

Chapter 33-13F-3-793.1.11.10 Removing the Left Frame0012-15421) Remove the left frame [1].- Remove the cable [2] from the guide.- 3 screws [3]F-3-803.

Chapter 3 3-14F-3-853.1.12 Paper Delivery Sensor3.1.12.1 Removing the Cassette0012-15471) Remove the cassette by holding the cassette handle.3.1.12.2

Chapter 33-15F-3-922) Remove the power supply shield plate [1].- 9 screws [2]F-3-933.1.12.7 Removing the Scanner Unit0012-15541) Remove the connector

Chapter 3 3-16F-3-983.2.1.3 Removing the right cover0012-15621) Remove the 2 screws [1] on the right cover.F-3-992) Remove the right cover [1].- 2 sc

Chapter 33-17F-3-1053.2.2 Scanner Cover Unit3.2.2.1 Removing the Cassette0012-15691) Remove the cassette by holding the cassette handle.3.2.2.2 Removi

Chapter 3 3-182) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides.F-3-1123) Remove the scanner unit [1] by sliding it to the re

Chapter 33-19F-3-1182) Remove the right cover [1].- 2 screws [2]F-3-1193.2.3.4 Removing the left cover0012-16181) Remove the 2 screws [1] on the left

Chapter 3 3-20F-3-1252) Remove the 2 claws [2] on the operation panel unit [1], and remove theoperation panel unit.F-3-1263.2.3.8 Removing the Scanne

Chapter 33-21F-3-1303.2.4.3 Removing the right cover0012-15871) Remove the 2 screws [1] on the right cover.F-3-1312) Remove the right cover [1].- 2 sc

Chapter 3 3-22F-3-1373.2.4.7 Removing the Operation Panel Unit0012-15961) Detach the flat cable cover, and remove the flat cable [1] from the core [2

Chapter 33-23F-3-1423.3.1.3 Removing the right cover0012-16061) Remove the 2 screws [1] on the right cover.F-3-1432) Remove the right cover [1].- 2 sc

Chapter 3 3-24F-3-1493.3.1.7 Removing the top cover0012-16111) Free the 2 claws [1], and remove the top cover [2].- 2 screws [3]F-3-1503.3.1.8 Removi

Chapter 33-253.5.1.3 Removing the right cover0012-16371) Remove the 2 screws [1] on the right cover.F-3-1542) Remove the right cover [1].- 2 screws [2

Chapter 3 3-26F-3-1613.5.1.8 Removing the Right Frame0012-16421) Remove the right frame [1].- 3 screws [2]F-3-1623.5.1.9 Removing the Plate0012-16431

Chapter 33-27F-3-1673) As you remove the bosses on both sides [1], lower the front part of thepower supply assembly [2]. Then pull it to remove the po

ContentsContentsChapter 1 PRODUCT DESCRIPTION1.1 Detailed Specifications ...

Chapter 3 3-28- 2 screws [2]F-3-1753.5.2.4 Removing the left cover0012-16591) Remove the 2 screws [1] on the left cover.F-3-1762) Remove the left cov

Chapter 33-293.5.2.8 Removing the Right Frame0012-16641) Remove the right frame [1].- 3 screws [2]F-3-1823.5.2.9 Removing the Plate0012-16651) Remove

Chapter 3 3-30F-3-1883.5.2.13 Removing the Cassette Pickup Solenoid0012-16711) Place the main unit down on its front face (so that the interior of th

Chapter 33-31F-3-1953.5.4.4 Removing the left cover0012-16811) Remove the 2 screws [1] on the left cover.F-3-1962) Remove the left cover [1].- 2 screw

Chapter 3 3-32- 3 screws [2]F-3-2023.5.4.9 Removing the Plate0012-16861) Remove the plate [1].- 1 connector [2] on the ECNT board- 3 screws [3]F-3-20

Chapter 33-33F-3-2083.5.4.13 Removing the Gear Unit0012-16921) Remove the drive plate (small) [1].- 2 screws [2]F-3-2092) Remove the 2 gears [1].3) Wh

Chapter 3 3-34F-3-2153.5.5.3 Removing the right cover0012-17031) Remove the 2 screws [1] on the right cover.F-3-2162) Remove the right cover [1].- 2

Chapter 33-35F-3-2223.5.5.7 Removing the Right Frame0012-17081) Remove the right frame [1].- 3 screws [2]F-3-2233.5.5.8 Removing the Plate0012-17091)

Chapter 3 3-36F-3-2283) As you remove the bosses on both sides [1], lower the front part of thepower supply assembly [2]. Then pull it to remove the

Chapter 33-37F-3-2353.5.6.5 Removing the rear cover0012-17191) Opening the face-up cover [1], and then lower the fixing pressure releaselevers [2] on

Contents3.1.2 Rear Cover...

Chapter 3 3-38F-3-2413.5.6.10 Removing the Left Frame0012-17241) Remove the left frame [1].- Remove the cable [2] from the guide.- 3 screws [3]F-3-24

Chapter 33-39F-3-2472) Remove the right cover [1].- 2 screws [2]F-3-2483.5.7.4 Removing the Gear Unit0012-17321) Remove the drive plate (small) [1].-

Chapter 3 3-40F-3-2553.6.1.5 Removing the rear cover0012-17371) Opening the face-up cover [1], and then lower the fixing pressure releaselevers [2] o

Chapter 33-41F-3-2613.6.1.10 Removing the Left Frame0012-17431) Remove the left frame [1].- Remove the cable [2] from the guide.- 3 screws [3]F-3-2623

Chapter 3 3-42F-3-2683.6.2 Fixing Pressure Roller3.6.2.1 Removing the Cassette0012-17481) Remove the cassette by holding the cassette handle.3.6.2.2

Chapter 33-432) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides.F-3-2753) Remove the scanner unit [1] by sliding it to the rear

Chapter 3 3-44F-3-2812) Remove the power supply shield plate [1].- 9 screws [2]F-3-2823.6.2.12 Removing the Fixing Film Unit0012-17591) Remove the fi

Chapter 4 MAINTENANCE AND INSPECTION

ContentsContents4.1 Periodically Replaced Parts ...

Contents3.1.11 Top Sensor ...

Chapter 44-14.1 Periodically Replaced Parts4.1.1 Periodic Replacement Parts0012-0920No parts require periodic replacement in this printer.4.2 Periodic

Chapter 4 4-24.3.3 Cleaning Method (scanning unit)0012-0929F-4-1[1] Rear surface of the platen glass coverOpen the platen glass cover and wipe any di

Chapter 44-3[8] Fixing FilmUse lint-free paper to remove soiling.[9] Fixing Pressure RollerUse lint-free paper to remove soiling.4.4 Lubrications4.4.1

Chapter 4 4-4F-4-54.4.3 Wheel Shaft0012-0953Area of application: [1]Grease: MOLYKOTE EM-50LAmount: suitable amountLocation of application:- part of w

Chapter 44-5F-4-84.4.6 Feed Gear0012-0939Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mgLocation of application:- 1 location on boss

Chapter 4 4-6F-4-114.4.9 Large Gear Bushing R0012-0937Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mglocation of application:- wall

Chapter 44-7F-4-134.4.11 Drive Releasing Arm0012-0943Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mgLocation of application:- 4 loca

Chapter 4 4-8F-4-154.4.13 Pickup Idler Gear0012-0945Are of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mgLocation of application:- 2 locat

Chapter 44-9Amount: 10 +/-5 mgLocation application:- tip of feed deceleration gear butting rib in circumferential direction over a length of 1/2 or mo