Canon imageCLASS MF3110 Service Manual

Canon imageCLASS MF3110 Manual

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  • Canon imageCLASS MF3110 | Service Manual - Page 1
    Service Manual MF3110 Series LaserBase MF3110 Aug 27 2004
  • Canon imageCLASS MF3110 | Service Manual - Page 2
  • Canon imageCLASS MF3110 | Service Manual - Page 3
    reserved. Under the copyright laws, this manual may not be copied, repro duced or translated into another language, in whole or in part, without the written consent of Canon Inc. COPYRIGHT © 2001 CANON INC. Printed in Japan Caution Use of this manual should be strictly supervised to avoid disclosure
  • Canon imageCLASS MF3110 | Service Manual - Page 4
    combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems. Indicates an item requiring disconnection of the power plug from the electric in question. REF. Provides a description of a service mode. Provides a description of the nature of an error indication.
  • Canon imageCLASS MF3110 | Service Manual - Page 5
    sors to the input of the DC controller PCB and from the output of the DC controller PCB to the loads. The descriptions in this Service Manual are subject to change without notice for product improvement or other pur poses, and major changes will be communicated in the form of
  • Canon imageCLASS MF3110 | Service Manual - Page 6
  • Canon imageCLASS MF3110 | Service Manual - Page 7
    Upon Delivery ...1 3 1.2.3System Requirements for Printer Driver ...1 4 1.3 Names of Parts...1 5 1.3.1External View...1 5 1.3.2Operation panel ...1 7 1.4 Safety...1 8 1.4.1Safety of Laser Light ...1 8 1.4.2Handling the Laser Unit ...1 8 1.4.3Safety of Toner ...1 9 Chapter 2‫ޓ‬TECHNICAL REFERENCE
  • Canon imageCLASS MF3110 | Service Manual - Page 8
    Laser/Scanner Unit ...3 31 3.4 IMAGE FORMATION SYSTEM...3 34 3.4.1 Transfer Charging Roller ...3 34 3.5 PICKUP AND FEEDING SYSTEM...3 35 3.5.1 Cassette Pickup Roller ...3 35 3.5.2 Cassette Pickup Solenoid ...3 39 3.5.3 Cassette Separation Pad ...3 42 3.5.4 Paper Feed Roller ...3 43 3.5.5 Manual
  • Canon imageCLASS MF3110 | Service Manual - Page 9
    19 Chapter 5‫ޓ‬TROUBLE SHOOTING 5.1 Phenomenon Table ...5 1 5.1.1Symptoms ...5 1 5.2 Countermeasure...5 2 5.2.1 Image Faults...5 2 5.2.2 Malfunction...5 2 5.2.3 Printing/Scanning...5 3 5.2.4 Jam (Main Unit) ...5 3 5.3 Measurement and Adjustment...5 4 5.3.1 Basic Adjustments ...5 4 5.4 Service Tools
  • Canon imageCLASS MF3110 | Service Manual - Page 10
  • Canon imageCLASS MF3110 | Service Manual - Page 11
    Chapter 1‫ޓ‬PRODUCT DESCRIPTION
  • Canon imageCLASS MF3110 | Service Manual - Page 12
  • Canon imageCLASS MF3110 | Service Manual - Page 13
    1Printing Speed ...1 3 1.2.2Stack Upon Delivery ...1 3 1.2.3System Requirements for Printer Driver ...1 4 1.3 Names of Parts...1 5 1.3.1External View...1 5 1.3.2Operation panel ...1 7 1.4 Safety...1 8 1.4.1Safety of Laser Light ...1 8 1.4.2Handling the Laser Unit ...1 8 1.4.3Safety of Toner ...1 9
  • Canon imageCLASS MF3110 | Service Manual - Page 14
  • Canon imageCLASS MF3110 | Service Manual - Page 15
    Body installation method Desktop Exposure Method Semi conductor laser Development Method Toner projection Transfer Method Roller transfer Fixing method On demand fixing Delivery method Facedown /Faceup Toner level detection function None Toner supply type Toner cartridge replacement
  • Canon imageCLASS MF3110 | Service Manual - Page 16
    environment (Humidity range) Power supply rating Power consumption (Maximum) Dimensions Weight Option Plain paper (64 to 90 g/m2), Heavy paper (91 to 128 g/m2), Transparency Plain paper (64 to 90 g/m2), Heavy paper (91 to 163 g/m2), Transparency, Envelope (DL, ISO C5, COM10, MONARCH) Plain
  • Canon imageCLASS MF3110 | Service Manual - Page 17
    rency 12 20 8 18 4 8 4 8 12 4 12 21 12 4 4 (unit: sheets/min) 1.2.2 Stack Upon Delivery 0007-6394 Paper type Plain paper (64 to 75 g/m2) Heavy paper (91 to 128 g/m2) Transparency Label Envelope T-1-2 Face down Approx. 60 sheets Approx. 30 sheets Approx. 10 sheets Approx. 10 sheets
  • Canon imageCLASS MF3110 | Service Manual - Page 18
    with the access to CD ROM PC equipped with a USB port and the USB class driver installed T-1-3 OS Windows 98 Windows Me Windows 2000* Professional Windows XP* CPU RAM Intel Pentium 90 MHz or greater 32 MB of RAM, 64 MB or greater is recommended Intel Pentium 150 MHz or greater 32 MB of RAM
  • Canon imageCLASS MF3110 | Service Manual - Page 19
    1.3 Names of Parts 1.3.1 External View F-1-1 [1] Platen glass cover [2] Platen glass [3] Operation panel [4] Output tray [1] [2] [3] [4] [5] [6] [7] T-1-4 [5] Front cover [6] Multi purpose feeder [7] Cassette Chapter 1 0007-6429 1-5
  • Canon imageCLASS MF3110 | Service Manual - Page 20
    Chapter 1‫ޓ‬Running H/F 5 [1] F-1-2 [2] [3] [4] T-1-5 [1] USB port [2] Face up cover [3] Power socket [4] Extension cover 1-6
  • Canon imageCLASS MF3110 | Service Manual - Page 21
    /Reduce key [4] Exposure key [5] Alarm indicator [6] LCD [7] Numeric keys [8] Start key [9] Stop/Reset key T-1-6 [10] Energy Saver key [11] Collate/2on1 key [12] Image Quality key [13] Memory indicator [14] Menu key [15] Cursor keys [16] OK key [17] Status Monitor key Chapter 1 0007-6441 1-7
  • Canon imageCLASS MF3110 | Service Manual - Page 22
    by the user. 1.4.2 Handling the Laser Unit 0007-8181 The laser scanner unit emits invisible laser light inside it. If exposed to laser light, the human eye can irreparably be damaged. Never attempt to disassemble the laser scanner unit. (It is not designed for servicing in the field). The covers
  • Canon imageCLASS MF3110 | Service Manual - Page 23
    composed of plastic, iron, and small amounts of dye. Chapter 1 0002-8619 Do not put the toner into fire. It may explode. Toner on the Skin or Clothes 1. If your skin or clothes came into contact with toner, wash with water at once. 2. Do not use warm or hot water, which will cause
  • Canon imageCLASS MF3110 | Service Manual - Page 24
  • Canon imageCLASS MF3110 | Service Manual - Page 25
    Chapter 2‫ޓ‬TECHNICAL REFERENCE
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  • Canon imageCLASS MF3110 | Service Manual - Page 27
    ...2 1 2.2 Laser Exposure ...2 2 2.2.1 Overview/Configuration ...2 2 2.2.1.1 Overview ...2 2 2.3 Image Formation ...2 4 2.3.1 Overview/Configuration ...2 4 2.3.1.1 Overview ...2 4 2.4 Pickup and Feed System...2 6 2.4.1 Overview/Configuration ...2 6 2.4.1.1 Overview ...2 6 2.4.2 Detection Jams
  • Canon imageCLASS MF3110 | Service Manual - Page 28
  • Canon imageCLASS MF3110 | Service Manual - Page 29
    2.1 Document Feed and Exposure System 2.1.1 Overview/Configuration 2.1.1.1 Overview [2] [1] Chapter 2 0007-8185 F-2-1 T-2-1 [1] Flatbed motor [2] CCD unit The CCD unit driven by the flatbed motor reads out image data of a document on the platen glass. 2-1
  • Canon imageCLASS MF3110 | Service Manual - Page 30
    Imaging lends [6] Scanner motor [7] 4 facet mirror [8] Cylindrical lens The machine's laser scanner assembly consists of the laser driver and the scanner motor, which are driven by signals coming from the engine controller. The laser driver serves to turn on the laser diode according to the laser
  • Canon imageCLASS MF3110 | Service Manual - Page 31
    a specific speed, the laser beam scans the photosensitive drum in keeping with the mirror rotation, thus drawing static images on the photosensitive drum. a BD fault or a scanner fault is detected after a BD error has been identified. The laser/scanner unit contains parts that cannot be adjusted in
  • Canon imageCLASS MF3110 | Service Manual - Page 32
    . (The laser beam is modulated to according to the incoming video signals.) The image thus formed on the photosensitive drum is a static, latent image; it is turned into a visible image by means of the toner from the developing cylinder. The resulting toner image is then transferred to paper by the
  • Canon imageCLASS MF3110 | Service Manual - Page 33
    the photosensitive drum is exposed to strong light, it develops what is know as "photo memory," which can cause white spots or black lines in images. To protect the drum against light, the machine is equipped with a drum cover shutter. The drum cover shutter must never be opened unless doing so
  • Canon imageCLASS MF3110 | Service Manual - Page 34
    T-2-4 [1] Cassette feed [2] Cassette pickup roller [3] Separation pad [4] Manual feed [5] Feed roller [6] Transfer assembly (photosensitive drum, transfer charging Cassette pickup solenoid [15] Manual feed pickup solenoid [16] Cassette paper sensor [17] Manual feed paper sensor [18] Top sensor
  • Canon imageCLASS MF3110 | Service Manual - Page 35
    laser/scanner and the fixing unit become ready for operation, the machine turns off the manual feed pickup solenoid to rotate the feed roller, thus moving the paper forward; the operation thereafter is identical to the operation used for pickup from the cassette. 2.4.2 Detection Jams 2.4.2.1 Jam
  • Canon imageCLASS MF3110 | Service Manual - Page 36
    sec after the top sensor has detected the leading edge of paper. 2.4.2.3 Stationary Jams 2.4.2.3.1 Pickup Stationary Jam 0003-0660 The machine identifies a pickup stationary jam if the top sensor does not detect the absence of paper within 3.575 sec after the top sensor has detected the leading
  • Canon imageCLASS MF3110 | Service Manual - Page 37
    and the pressure roller: the fixing film has a built in fixing heater, thermistor, and thermal fuse. The toner transferred to paper is heated by the fixing heater, which provides heat through the fixing film; the toner is forced under the pressure roller so that it is fused into the fibers of the
  • Canon imageCLASS MF3110 | Service Manual - Page 38
    times. If the fixing temperature appreciably exceeds a specific level, the machine cuts off the power to the fixing heater regardless of the instructions from the CPU. When the temperature of the fixing heater increases abnormally and the voltage of the fixing heater temperature detection signal of
  • Canon imageCLASS MF3110 | Service Manual - Page 39
    the CPU, if it detects a fault while printing is under way, discharges the paper being picked up or moved at the time, and immediately turns off the main motor, scanner motor, and high voltage system and puts the printer unit in an error state. a) the reading of the main thermistor does not exceed
  • Canon imageCLASS MF3110 | Service Manual - Page 40
    , and the system function will enter the Sleep mode. But the printer section will not enter the Sleep mode. Recovery from the Energy Saver mode. During the print, scanning operation Out of paper, jam, out of toner, open the front cover, or a service error Energy Saver in the User Menu is turned
  • Canon imageCLASS MF3110 | Service Manual - Page 41
    Chapter 3‫ޓ‬DISASSEMBLY AND ASSEMBLY
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  • Canon imageCLASS MF3110 | Service Manual - Page 43
    the Cassette ...3 7 3.1.7.2 Removing the right cover ...3 8 3.1.7.3 Removing the left cover ...3 8 3.1.7.4 Removing the rear cover ...3 8 3.1.7.5 Removing the Scanner Unit...3 9 3.1.7.6 Removing the Board Unit...3 9 3.1.7.7 Removing the SCNT Board...3 10 3.1.8 ECNT Board ...3 10 3.1.8.1 Removing the
  • Canon imageCLASS MF3110 | Service Manual - Page 44
    the Power Supply Shield Plate 3 21 3.1.12.7 Removing the Scanner Unit...3 21 3.1.12.8 Removing the Plate...3 22 3.1.12.9 Removing the Paper Delivery Sensor 3 22 3.2 Document Feed/Exposure System ...3 23 3.2.1 Scanner Unit ...3 23 3.2.1.1 Removing the Cassette ...3 23 3.2.1.2 Removing the right
  • Canon imageCLASS MF3110 | Service Manual - Page 45
    the left cover ...3 34 3.3.1.4 Removing the rear cover ...3 35 3.3.1.5 Removing the Scanner Unit...3 35 3.3.1.6 Removing the Top Cover ...3 35 3.3.1.7 Removing the Laser/Scanner Unit...3 36 3.4 IMAGE FORMATION SYSTEM ...3 37 3.4.1 Transfer Charging Roller ...3 37 3.4.1.1 Removing the Transfer
  • Canon imageCLASS MF3110 | Service Manual - Page 46
    ...3 43 3.5.2.5 Removing the rear cover...3 43 3.5.2.6 Removing the Scanner Unit...3 44 3.5.2.7 Removing the Top Cover...3 44 3.5.2.8 Removing the the Manual Stay...3 51 3.5.4.16 Removing the Paper Feed Guide ...3 51 3.5.4.17 Removing the Paper Feed Roller ...3 52 3.5.5 Manual Pickup Solenoid
  • Canon imageCLASS MF3110 | Service Manual - Page 47
    Removing the Manual Pickup 64 3.6.2 Fixing Pressure Roller...3 65 3.6.2.1 Removing the Cassette ...3 65 3.6.2.2 Removing the right cover ...3 65 3.6.2.3 Removing the left cover ...3 65 3.6.2.4 Removing the front cover...3 66 3.6.2.5 Removing the rear cover ...3 66 3.6.2.6 Removing the Scanner
  • Canon imageCLASS MF3110 | Service Manual - Page 48
    Contents 3.6.2.11 Removing the Power Supply Shield Plate 3 68 3.6.2.12 Removing the Fixing Film Unit...3 68 3.6.2.13 Removing the Fixing Pressure Roller 3 69
  • Canon imageCLASS MF3110 | Service Manual - Page 49
    3.1 EXTERNAL AND CONTROLS SYSTEM 3.1.1 Front Cover 3.1.1.1 Removing the Cassette 0002-6889 1) Remove the cassette by holding the cassette handle. 3.1.1.2 Removing the front cover 0007-7439 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection. 2) Remove the
  • Canon imageCLASS MF3110 | Service Manual - Page 50
    Chapter 3‫ޓ‬ 3.1.2.3 Removing the left cover 0007-7446 1) Open the front cover [1], and remove the 2 screws [2] on the front side. 3.1.2.4 Removing the rear cover 0007-7449 1) Opening the face up cover [1], and then lower the fixing pressure release levers [2] on both sides and release the
  • Canon imageCLASS MF3110 | Service Manual - Page 51
    [2] on the front side. [2] [1] F-3-9 2) Remove the 2 screws [1] on the back side, and remove the left cover [2]. [2] [3] [3] [1] [4] F-3-11 3.1.3.5 Removing the Scanner Unit 0007-7460 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the
  • Canon imageCLASS MF3110 | Service Manual - Page 52
    Chapter 3‫ޓ‬ 3) Remove the 2 screws on the back [1]. Slide the scanner unit [2] to the back; then, remove it by lifting it. [2] [1] 3.1.4.2 Removing the right cover 0007-7418 1) Open the front cover [1], and remove the 2 screws [2] on
  • Canon imageCLASS MF3110 | Service Manual - Page 53
    3.1.5.2 Removing the left cover 0007-7419 1) Open the front cover [1], and remove the 2 screws [2] on the front side. Chapter 3 3.1.6 Operation Panel Unit 3.1.6.1 Removing the Cassette 0007-9904 3.1.6.2 Removing the right cover 0007-7486 1) Open the front cover [1], and remove the 2 screws [2]
  • Canon imageCLASS MF3110 | Service Manual - Page 54
    sides and release the pressure. 2) Remove 2 screws [3]. 3) Remove the rear cover [4] as you pull it toward you. [2] [3] [3] [1] [4] F-3-23 3.1.6.5 Removing the Scanner Unit 0007-7489 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the
  • Canon imageCLASS MF3110 | Service Manual - Page 55
    the flat cable from the core. [1] F-3-25 3.1.6.6 Removing the Board Unit 0007-7490 1) Remove the 4 screws [1] on the back side of the scanner unit. F-3-28 2) Remove the 2 claws [2] on the operation panel unit [1], and remove the operation panel unit. [2] [1] F-3-26 2) Open the board unit
  • Canon imageCLASS MF3110 | Service Manual - Page 56
    Chapter 3‫ޓ‬ 3.1.7.2 Removing the right cover 0007-7476 1) Open the front cover [1], and remove the 2 screws [2] on the front side. 2) Remove the 2 screws [1] on the back side, and remove the left cover [2]. [2] [2] [1] F-3-30 2) Remove the 2 screws [1] on the back side, and remove the right
  • Canon imageCLASS MF3110 | Service Manual - Page 57
    3 3.1.7.6 Removing the Board Unit 0007-7480 1) Remove the 4 screws [1] on the back side of the scanner unit. [1] [3] [4] [5] [2] F-3-35 3) Remove the 2 screws on the back [1]. Slide the scanner unit [2] to the back; then, remove it by lifting it. [2] [1] [1] F-3-37 2) Open the board unit
  • Canon imageCLASS MF3110 | Service Manual - Page 58
    Chapter 3‫ޓ‬ 3.1.7.7 Removing the SCNT Board 0007-7483 1) Remove the connector [1] and the flat cable [2]. 2) Remove the 7 screws [3] and remove the SCNT board [4]. [3] [3] [4] [1] [3] [2] F-3-39 3.1.8 ECNT Board 3.1.8.1 Removing the Cassette 0007-9905 3.1.8.2 Removing the left cover 0007-
  • Canon imageCLASS MF3110 | Service Manual - Page 59
    3.1.9 Power Supply PCB 3.1.9.1 Removing the Cassette 0002-7493 1) Remove the cassette by holding the cassette handle. 3.1.9.2 Removing the right cover 0007-7564 1) Open the front cover [1], and remove the 2 screws [2] on the front side. Chapter 3 3.1.9.3 Removing the left cover 0007-7568 1)
  • Canon imageCLASS MF3110 | Service Manual - Page 60
    connector [1] and remove the cable from the cable guide. [1] [1] [1] F-3-49 3.1.9.6 Removing the Power Supply Assembly 0007-7697 1) Remove the 3 screws [1]. (The external cover is omitted from the illustration below to show the instructions clearly.) 2) Remove the four connectors [2] as well
  • Canon imageCLASS MF3110 | Service Manual - Page 61
    3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply assembly. [2] Chapter 3 3.1.10.2 Removing the right cover 0007-7702 1) Open the front
  • Canon imageCLASS MF3110 | Service Manual - Page 62
    remove the left cover [2]. [2] [1] F-3-56 [3] [3] [1] [4] F-3-57 3.1.10.5 Removing the Power Supply Shield Plate 0007-7706 1) Remove the connector [1] and remove the cable from the cable guide. [1] F-3-58 3-14
  • Canon imageCLASS MF3110 | Service Manual - Page 63
    3 3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply (The external cover is omitted from the illustration below to show the instructions clearly.) 2) Remove the four connectors [2] as well as the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 64
    2) Remove the 2 screws [1] on the back side, and remove the right cover [2]. [2] [1] F-3-65 2) Remove the 2 screws [1] on the back side, and remove the left cover [2]. [2] [1] F-3-64 [1] F-3-66 3-16
  • Canon imageCLASS MF3110 | Service Manual - Page 65
    connection. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. Chapter 3 3.1.11.6 Removing the Scanner Unit 0007-7538 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable from
  • Canon imageCLASS MF3110 | Service Manual - Page 66
    0007-7542 1) Remove the 3 screws [1], and remove the right frame [2]. [2] F-3-73 3.1.11.10 Removing the Left Frame 0007-7545 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. F-3-72 [1] [2] [1] [2] [1] F-3-74 [3] [2] 3-18
  • Canon imageCLASS MF3110 | Service Manual - Page 67
    Chapter 3 3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply assembly. the ECNT board and take the cable off the cable guide. 3) Remove the screw [2] and remove the top sensor [3]. [2] [1] [2] F-3-76 [3] [2]
  • Canon imageCLASS MF3110 | Service Manual - Page 68
    Chapter 3‫ޓ‬ 3.1.12 Paper Delivery Sensor 3.1.12.1 Removing the Cassette 0002-7634 1) Remove the cassette by holding the cassette handle. 3.1.12.2 Removing the right cover 0007-7553 1) Open the
  • Canon imageCLASS MF3110 | Service Manual - Page 69
    and release the pressure. 2) Remove 2 screws [3]. 3) Remove the rear cover [4] as you pull it toward you. [2] [1] [1] [1] F-3-85 3.1.12.7 Removing the Scanner Unit 0007-7561 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat
  • Canon imageCLASS MF3110 | Service Manual - Page 70
    the 2 screws on the back [1]. Slide the scanner unit [2] to the back; then, remove it by lifting it. [2] [1] 3.1.12.9 Removing the Paper Delivery Sensor 0007-7563 1) Remove the connector [1] on the ECNT board and take the cable off the cable guide. (The external cover is omitted from the
  • Canon imageCLASS MF3110 | Service Manual - Page 71
    3.2 Document Feed/ Exposure System 3.2.1 Scanner Unit 3.2.1.1 Removing the Cassette 0002-7555 1) Remove the cassette by holding the cassette handle. 3.2.1.2 Removing the right cover 0007-7453 1) Open the front cover [1], and
  • Canon imageCLASS MF3110 | Service Manual - Page 72
    screw [3]. (Remove the flat cable from the core.) 2) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides. F-3-96 3.2.2 Scanner Cover Unit 3.2.2.1 Removing the Cassette 0002-7746 1) Remove the cassette by holding the cassette handle. 3.2.2.2 Removing the right cover 0007-7494
  • Canon imageCLASS MF3110 | Service Manual - Page 73
    it toward you. [2] [3] [3] [2] [1] F-3-99 2) Remove the 2 screws [1] on the back side, and remove the left cover [2]. [2] [1] [1] [4] F-3-101 3.2.2.5 Removing the Scanner Unit 0007-7497 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove
  • Canon imageCLASS MF3110 | Service Manual - Page 74
    the flat cable from the core. [1] F-3-103 3.2.2.6 Removing the Board Unit 0007-7498 1) Remove the 4 screws [1] on the back side of the scanner unit. F-3-106 2) Remove the 2 claws [2] on the operation panel unit [1], and remove the operation panel unit. [2] [1] F-3-104 2) Open the board unit
  • Canon imageCLASS MF3110 | Service Manual - Page 75
    glass cover. 2) Remove the 3 screws [1]. 3) Remove the 4 front claws [2] and the 6 claws [3] on the right and left sides, and remove the scanner cover unit. [4] [3] [1] [3] [2] F-3-108 3.2.3 CCD Unit 3.2.3.1 Removing the Cassette 0002-7747 1) Remove the cassette by holding the cassette handle
  • Canon imageCLASS MF3110 | Service Manual - Page 76
    left sides. [1] [3] [4] [5] [2] F-3-115 3.2.3.6 Removing the Board Unit 0007-7520 1) Remove the 4 screws [1] on the back side of the scanner unit. [1] F-3-116 2) Open the board unit [1], and remove the connector [2], the grounding cable [3] and the 3 flat cables [4]. [4] [1] [2] F-3-114
  • Canon imageCLASS MF3110 | Service Manual - Page 77
    remove the flat cable from the core. [1] Chapter 3 3.2.3.8 Removing the Scanner Cover Unit 0007-7522 1) Remove the platen glass cover. 2) Remove the [2] and the 6 claws [3] on the right and left sides, and remove the scanner cover unit. [4] [3] [1] F-3-118 2) Remove the 2 claws [2] on the
  • Canon imageCLASS MF3110 | Service Manual - Page 78
    Chapter 3‫ޓ‬ 3.2.3.10 Removing the CCD Unit 0007-7524 1) Slide the core [2] while releasing the stopper [1]. 2) Remove the flat cable [3]. 3) Lift the right side of the shaft [4] to release the stop. Then slide it to release the stop on the left side also. 4) Remove the CCD unit [5] by pulling
  • Canon imageCLASS MF3110 | Service Manual - Page 79
    both sides and release the pressure. 2) Remove 2 screws [3]. 3) Remove the rear cover [4] as you pull it toward you. [2] Chapter 3 3.2.4.5 Removing the Scanner Unit 0007-7506 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 80
    platen glass cover. 2) Remove the 3 screws [1]. 3) Remove the 4 front claws [2] and the 6 claws [3] on the right and left sides, and remove the scanner cover unit. [3] F-3-131 3.2.4.7 Removing Operation Panel Unit the 0007-7509 1) Reomve the 2 screws [1], and remove the flat cable from the core
  • Canon imageCLASS MF3110 | Service Manual - Page 81
    3.2.4.9 Removing the Flatbed Motor Unit 0007-7512 1) Remove the 2 screws [1]. 2) While watching the CCD unit drive belt [2] carefully, remove the flatbed motor unit [3]. [2] [3] [1] F-3-135 Chapter 3 3-33
  • Canon imageCLASS MF3110 | Service Manual - Page 82
    Chapter 3‫ޓ‬ 3.3 LASER EXPOSURE SYSTEM 3.3.1 Laser/Scanner Unit 3.3.1.1 Removing the Cassette 0002-7542 1) Remove the cassette by holding the cassette handle. 3.3.1.2 Removing the right cover 0007-7768 1) Open the front cover [1], and
  • Canon imageCLASS MF3110 | Service Manual - Page 83
    pull it toward you. Chapter 3 3) Remove the 2 screws on the back [1]. Slide the scanner unit [2] to the back; then, remove it by lifting it. [2] [1] [2] [3] [3] [1] [4] F-3-140 3.3.1.5 Removing the Scanner Unit 0007-7771 1) Remove the connector [1] and the flat cable [2] on the ECNT
  • Canon imageCLASS MF3110 | Service Manual - Page 84
    (The external cover is omitted from the illustration below to show the instructions clearly.) 2) Take the flat cable [2] off the board of the laser/ scanner unit. 3) Remove the 4 screws [3] to remove the laser/ scanner unit [4]. Ensure that the grounding plate [5] does not get lost. [5] [4] F-3-144
  • Canon imageCLASS MF3110 | Service Manual - Page 85
    3.4 IMAGE FORMATION SYSTEM 3.4.1 Transfer Charging Roller 3.4.1.1 Removing the Transfer Charging Roller 0007-7699 1) Open the front cover. 2) Hold the 2 claws [1] on the right side of the
  • Canon imageCLASS MF3110 | Service Manual - Page 86
    Chapter 3‫ޓ‬ 3.5 PICKUP AND FEEDING SYSTEM 3.5.1 Cassette Pickup Roller 3.5.1.1 Removing the Cassette 0002-7053 1) Remove the cassette by holding the cassette handle. 3.5.1.2 Removing the right cover 0007-7800 1) Open the front cover [1], and remove the 2 screws [2] on the front side. 3.5.1.3
  • Canon imageCLASS MF3110 | Service Manual - Page 87
    the connection. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. Chapter 3 3.5.1.6 Removing the Scanner Unit 0007-7805 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 88
    and remove the right frame [2]. [3] [1] [2] F-3-156 3.5.1.10 Removing the Left Frame 0007-7811 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. [2] [1] F-3-155 [2] [1] 3.5.1.9 Removing the Plate 0007-7809 1) Remove the connector
  • Canon imageCLASS MF3110 | Service Manual - Page 89
    the 5 screws [1] to remove the power supply shield plate [2]. [2] Chapter 3 3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply assembly. [2] [1] [1] F-3-158 3.5.1.12 Removing the Power Supply Assembly
  • Canon imageCLASS MF3110 | Service Manual - Page 90
    Chapter 3‫ޓ‬ 3.5.1.14 Removing the Tooth Missing Gear 0007-7819 1) Remove the 2 screws [1], and detach the gear support [2]. 3.5.1.15 Removing the Cassette Pickup Roller 0007-7820 1) Place the main unit down on its front face (so that the interior of the main unit
  • Canon imageCLASS MF3110 | Service Manual - Page 91
    2) Remove the 2 screws [1] on the back side, and remove the right cover [2]. [2] [1] Chapter 3 3.5.2.4 Removing the front cover 0007-7825 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection. 2) Remove the shafts on both sides [3] while warping the shaft arms
  • Canon imageCLASS MF3110 | Service Manual - Page 92
    Cover 0007-7828 1) Remove the 2 screws [1], and remove the Top cover [2]. [1] [5] [2] F-3-172 3) Remove the 2 screws on the back [1]. Slide the scanner unit [2] to the back; then, remove it by lifting it. [2] [1] [2] F-3-174 3.5.2.8 Removing the Right Frame 0007-7829 1) Remove the 3 screws
  • Canon imageCLASS MF3110 | Service Manual - Page 93
    the power supply shield plate [2]. [3] [1] [2] [2] F-3-176 3.5.2.10 Removing the Left Frame 0007-7831 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. [1] [1] F-3-178 3.5.2.12 Removing the Power Supply Assembly 0007-7832 1) Remove
  • Canon imageCLASS MF3110 | Service Manual - Page 94
    remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove 2) Remove the connector [1] on the ECNT board and take out the cable from the cable guide. 3) Remove the screw [2] to remove the cassette pickup solenoid [3], which is located behind
  • Canon imageCLASS MF3110 | Service Manual - Page 95
    Chapter 3 3.5.4.3 Removing the left cover 0007-7836 1) Open the front cover [1], and remove the 2 screws [2] on the front side. F-3-184 3.5.4 Paper Feed Roller 3.5.4.1 Removing the Cassette 0002-7105 1) Remove the cassette by holding the cassette handle. 3.5.4.2 Removing the right cover 0007-7835
  • Canon imageCLASS MF3110 | Service Manual - Page 96
    the connection. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. [3] 3.5.4.6 Removing the Scanner Unit 0007-7845 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 97
    the right frame [2]. [3] [1] Chapter 3 [2] F-3-195 3.5.4.10 Removing the Left Frame 0007-7849 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. [2] [1] F-3-194 [2] [1] 3.5.4.9 Removing the Plate 0007-7848 1) Remove the connector
  • Canon imageCLASS MF3110 | Service Manual - Page 98
    as well as the flat cable [3] on the ECNT board. [1] [2] F-3-198 [3] [2] [1] 3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply assembly. [1] F-3-199 3.5.4.13 Removing the Gear Unit 0007-7853 1) Remove
  • Canon imageCLASS MF3110 | Service Manual - Page 99
    support [2]. Chapter 3 2) Remove the 3 screws [3]. While watching the sensor flag carefully, remove the manual stay [4]. [1] [2] [1] F-3-202 2) Remove the spring [1]. 3) While freeing the claw, detach the tooth missing gear [2]. [3] F-3-204 [2] [3] [4] 3.5.4.16 Removing the Paper Feed Guide
  • Canon imageCLASS MF3110 | Service Manual - Page 100
    Feed Roller 0007-7857 1) Lift the left side of the paper feed roller [1], and slide it to detach. 2) Remove the 2 screws [1] on the back side, and remove the right cover [2]. [2] [1] [1] F-3-206 3.5.5 Manual Pickup Solenoid 3.5.5.1 Removing the Cassette 0002-7106 1) Remove the cassette by
  • Canon imageCLASS MF3110 | Service Manual - Page 101
    on both sides and release the pressure. 2) Remove 2 screws [3]. 3) Remove the rear cover [4] as you pull it toward you. Chapter 3 3.5.5.6 Removing the Scanner Unit 0007-7863 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 102
    Frame 0007-7866 1) Remove the 3 screws [1], and remove the right frame [2]. [2] F-3-217 3.5.5.10 Removing the Left Frame 0007-7868 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. F-3-216 [1] [2] [1] [2] [3] [1] [2] F-3-218 3-54
  • Canon imageCLASS MF3110 | Service Manual - Page 103
    3 3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply assembly Remove the cable [1] from the cable guide. 3) Remove the screw [2] to remove the manual pickup solenoid [3]. [1] [1] [2] F-3-220 [3] [2] [1] [3]
  • Canon imageCLASS MF3110 | Service Manual - Page 104
    Chapter 3‫ޓ‬ 3.5.6 Main Motor 3.5.6.1 Removing the Cassette 0002-7570 1) Remove the cassette by holding the cassette handle. 3.5.6.2 Removing the right cover 0007-7780 1) Open the front cover [1], and remove the 2 screws [2] on the front side. [2] [1] F-3-223 2) Remove the 2 screws [1] on the
  • Canon imageCLASS MF3110 | Service Manual - Page 105
    the connection. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. Chapter 3 3.5.6.6 Removing the Scanner Unit 0007-7784 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 106
    Frame 0007-7786 1) Remove the 3 screws [1], and remove the right frame [2]. [2] F-3-233 3.5.6.10 Removing the Left Frame 0007-7789 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. F-3-232 [1] [2] [1] [2] [3] [1] [2] F-3-234 3-58
  • Canon imageCLASS MF3110 | Service Manual - Page 107
    the 5 screws [1] to remove the power supply shield plate [2]. [2] Chapter 3 3) As you remove the bosses on both sides [1], lower the front part of the power supply assembly [2]. Then pull it to remove the power supply assembly. [2] [1] [1] F-3-235 3.5.6.12 Removing the Power Supply Assembly
  • Canon imageCLASS MF3110 | Service Manual - Page 108
    Chapter 3‫ޓ‬ 3.5.7 Gear Unit 3.5.7.1 Removing the Cassette 0002-7571 1) Remove the cassette by holding the cassette handle. 3.5.7.2 Removing the right cover 0007-7775 1) Open the front cover [1], and remove the 2 screws [2] on the front side. [2] 3.5.7.3 Removing the Gear Unit 0007-7778 1)
  • Canon imageCLASS MF3110 | Service Manual - Page 109
    3.6 FIXING SYSTEM 3.6.1 Fixing Film Unit 3.6.1.1 Removing the Cassette 0002-7190 1) Remove the cassette by holding the cassette handle. 3.6.1.2 Removing the right cover 0007-7729 1) Open the front cover [1], and remove the 2 screws [2] on the front side. Chapter 3 3.6.1.3 Removing the left
  • Canon imageCLASS MF3110 | Service Manual - Page 110
    to disengage the connection. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. 3.6.1.6 Removing the Scanner Unit 0007-7734 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 111
    Frame 0007-7737 1) Remove the 3 screws [1], and remove the right frame [2]. [2] F-3-253 3.6.1.10 Removing the Left Frame 0007-7744 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. F-3-252 [1] [2] [1] [2] [3] [1] [2] F-3-254 3-63
  • Canon imageCLASS MF3110 | Service Manual - Page 112
    to remove the power supply shield plate [2]. 2) Remove the 2 screws [1]. Remove the Fixing entrance guide [2] by sliding it sideways back and forth. [1] [2] [1] [1] F-3-255 3.6.1.12 Removing the . 5) Remove the pressure plates [3] on both sides. [3] [1] [2] [1] [2] F-3-258 [2] F-3-256 3-64
  • Canon imageCLASS MF3110 | Service Manual - Page 113
    6) While holding the left and right frames [2] of the Fixing film unit [1], lift it up at an angle and remove it. [2] Chapter 3 2) Remove the 2 screws [1] on the back side, and remove the right cover [2]. [2] [1] [1] F-3-259 3.6.2 Fixing Pressure Roller 3.6.2.1 Removing the Cassette 0002-7191 1)
  • Canon imageCLASS MF3110 | Service Manual - Page 114
    to disengage the connection. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. 3.6.2.6 Removing the Scanner Unit 0007-7760 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3]. (Remove the flat cable
  • Canon imageCLASS MF3110 | Service Manual - Page 115
    Frame 0007-7762 1) Remove the 3 screws [1], and remove the right frame [2]. [2] F-3-270 3.6.2.10 Removing the Left Frame 0007-7764 1) Remove the cable [1] from the cable guide. 2) Remove the 2 screws [2], and remove the left frame [3]. F-3-269 [1] [2] [1] [2] [3] [1] [2] F-3-271 3-67
  • Canon imageCLASS MF3110 | Service Manual - Page 116
    0007-7765 1) Remove the 5 screws [1] to remove the power supply shield plate [2]. [2] 2) Remove the 2 screws [1]. Remove the Fixing entrance guide [2] by sliding it sideways back and forth. [1] [1] [1] F-3-272 3.6.2.12 Removing the Fixing Film Unit 0007-7766 1) Remove the 2 screws [1] and
  • Canon imageCLASS MF3110 | Service Manual - Page 117
    6) While holding the left and right frames [2] of the Fixing film unit [1], lift it up at an angle and remove it. [2] Chapter 3 3) Hold the shorter shaft [2] of the Fixing pressure roller [1] and lift it up at an angle to remove it from the bushing. Remove the Fixing pressure roller by sliding it.
  • Canon imageCLASS MF3110 | Service Manual - Page 118
  • Canon imageCLASS MF3110 | Service Manual - Page 119
    Chapter 4‫ޓ‬MAINTENANCE AND INSPECTION
  • Canon imageCLASS MF3110 | Service Manual - Page 120
  • Canon imageCLASS MF3110 | Service Manual - Page 121
    %QPVGPVU Contents 4.1 Periodically Replaced Parts...4 1 4.1.1Parts Requiring Periodical Replacement...4 1 4.2 Consumables ...4 2 4.2.1Consumable...4 2 4.3 Periodical Service...4 3 4.3.1Items Requiring Scheduled Servicing ...4 3 4.4 Cleaning ...4 4 4.4.1Items Requiring Cleaning...4 4 4.4.2Cleaning
  • Canon imageCLASS MF3110 | Service Manual - Page 122
  • Canon imageCLASS MF3110 | Service Manual - Page 123
    4.1 Periodically Replaced Parts 4.1.1 Parts Requiring Periodical Replacement The machine does not have parts that require periodical replacement. Chapter 4 0003-0867 4-1
  • Canon imageCLASS MF3110 | Service Manual - Page 124
    Chapter 4‫ޓ‬Running H/F 5 4.2 Consumables 4.2.1 Consumable Work by User Item Cartridge EP 27 Service Techician None 0007-6479 T-4-1 Interval (guide) When toner in the toner cartridge being used has run out. 4-2
  • Canon imageCLASS MF3110 | Service Manual - Page 125
    4.3 Periodical Service 4.3.1 Items Requiring Scheduled Servicing The machine does not have items that require scheduled servicing. Chapter 4 0003-0865 4-3
  • Canon imageCLASS MF3110 | Service Manual - Page 126
    vertically at irregular intervals; when paper jams; when paper wrinkles When images tend to become soiled at intervals of about 57 mm When the back of paper shows traces at intervals of about 64 mm; when fixing faults occur; when paper jams; when paper wrinkles Before starting cleaning work, be
  • Canon imageCLASS MF3110 | Service Manual - Page 127
    Chapter 4 4.4.2 Cleaning Method (external covers) 0003-2119 Moisten a soft cloth with water or solution of mild detergent, making sure it is well wrung; then, wipe the soiling. If you have used detergent, be sure to remove its residue using a soft, moist cloth. After removing all soiling, dry
  • Canon imageCLASS MF3110 | Service Manual - Page 128
    soiling the back of paper or white spots in the images. Never use solvent. If the soiling cannot be removed using lint free paper or the roller is deformed, replace the roller. [5] Static Eliminator Remove dust and paper lint using a brush. [6] Paper Feed Guide Use lint free paper to remove soiling
  • Canon imageCLASS MF3110 | Service Manual - Page 129
    has areas that require grease to permit smooth movement of parts or ensure good electrical conductivity. If you have replaced a part in these areas or if you have removed the grease, be sure to apply grease. Printer unit [1] [2] [15] [3] [4] [5] [17] [6] F-4-3 [10] [9] [13] [8] [7] [12] [11] [14
  • Canon imageCLASS MF3110 | Service Manual - Page 130
    Chapter 4‫ޓ‬Running H/F 5 Scanner unit [1] [2] F-4-4 [1] CCD shaft T-4-4 [2] Wheel shaft 4.5.2 Delivery Idler Gear Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 40 +/ 10 mg Location of application: 2 locations on gear support shaft in opposition spread in axial direction 0002-7926
  • Canon imageCLASS MF3110 | Service Manual - Page 131
    4.5.3 Fixing Drive Transmission Gear Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 10 +/ 5 mg Location of application: 2 locations on gear butting ribs in opposition spread in circumferential direction over a length of 1/4 or more [1] F-4-6 4.5.4 Large Gear Bushing R Area of application:
  • Canon imageCLASS MF3110 | Service Manual - Page 132
    Chapter 4‫ޓ‬Running H/F 5 4.5.5 Large Gear Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 20 +/ 10 mg Location of application: rib against which gear is butted spread in circumferential direction over a length of 1/2 or more [1] F-4-8 4.5.6 Feed Gear Area of application: [1] Grease:
  • Canon imageCLASS MF3110 | Service Manual - Page 133
    4.5.7 Internal Gear Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 40 +/ 10 mg Location of application: 5 teeth or more of internal gear in opposition 2 locations in circumferential direction [1] F-4-10 Chapter 4 0002-7937 4-11
  • Canon imageCLASS MF3110 | Service Manual - Page 134
    of application: 5 teeth or more (covering entire small dia tooth area) Are of application: [2] Grease: MOLYKOTE EM 50L Amount: 10 +/ 5 mg Location of application support shaft of plate R (sliding surface against large gear deceleration gear) spread in axial direction [1] 0002-7938 [2] F-4-11 4-12
  • Canon imageCLASS MF3110 | Service Manual - Page 135
    4.5.9 Main Motor Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 40 +/ 10 mg Location of application: 5 teeth or more (covering entire gear width) [1] F-4-12 Chapter 4 0002-7939 4-13
  • Canon imageCLASS MF3110 | Service Manual - Page 136
    Chapter 4‫ޓ‬Running H/F 5 4.5.10 Drive Releasing Arm Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 10 +/ 5 mg Location of application: 4 locations on sliding surface against gear support shaft of drive releasing arm [1] 0002-7940 F-4-13 4-14
  • Canon imageCLASS MF3110 | Service Manual - Page 137
    delivery roller bushing Area of application: [3] Grease: MOLYKOTE EM 50L Amount: 10 +/ 5 mg Location of application: sliding surface between FU delivery roller shaft and delivery guide (FU delivery roller shaft stop rib) [1] [2] [3] F-4-14 4-15
  • Canon imageCLASS MF3110 | Service Manual - Page 138
    Pickup Idler Gear Are of application: [1] Grease: MOLYKOTE EM 50L Amount: 10 +/ 5 mg Location of application: 2 locations on pickup idler gear support shaft 5 teeth or more (covering entire large diameter tooth surface of pickup idler gear) 0002-7944 [1] F-4-15 4.5.13 Feed Deceleration Gear Area
  • Canon imageCLASS MF3110 | Service Manual - Page 139
    Chapter 4 4.5.14 Fixing Deceleration Gear Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 40 +/ 10 mg Location of application 5 teeth or more (covering entire surface of fixing deceleration gear; small diameter teeth) 0002-7954 Area of application: [2] Grease: MOLYKOTE EM 50L Amount: 10
  • Canon imageCLASS MF3110 | Service Manual - Page 140
    bushing [1] [1] F-4-18 4.5.16 Large Gear Bushing F Area of application: [1] Grease: MOLYKOTE EM 50L Amount: 10 +/ 5 mg Location of application: entire sliding surface against large gear support shaft [1] F-4-19 4-18 0002-7948 0002-7950
  • Canon imageCLASS MF3110 | Service Manual - Page 141
    4.5.17 Pressure roller Area of application: [1] Grease: MOLYKOTE 41 Amount: 10 +/ 10 mg Location of application: edge of pressure roller shaft (sliding surface against contact spring F) Chapter 4 0002-7953 [1] F-4-20 4.5.18 Cassette Pickup Roller 0003-6451 Area of application: [1] Grease:
  • Canon imageCLASS MF3110 | Service Manual - Page 142
    4.5.19 CCD Shaft Area of application: [1] Grease: MOLYKOTE EM 50L Amount: suitable amount Location of application: part of CCD shaft where contacts the CCD unit (all the faces in the shaft direction) 0003-2409 [1] F-4-22 4.5.20 Wheel Shaft Area of application: [1] Grease:
  • Canon imageCLASS MF3110 | Service Manual - Page 143
    Chapter 5‫ޓ‬TROUBLE SHOOTING
  • Canon imageCLASS MF3110 | Service Manual - Page 144
  • Canon imageCLASS MF3110 | Service Manual - Page 145
    E000 Fixing Unit Failure...5 6 5.5.2.3 E100 Laser/Scanner Unit Failure ...5 7 5.6 Service Mode...5 8 5.6.1 Outline...5 8 5.6.1.1 Service Data Setting ...5 8 5.6.1.2 Service Data Entry Method ...5 9 5.6.1.3 Service Data Flowchart ...5 9 5.6.2 Service Soft Switch Settings (SSSW)...5 12 5.6.2.1 Outline
  • Canon imageCLASS MF3110 | Service Manual - Page 146
  • Canon imageCLASS MF3110 | Service Manual - Page 147
    multiple documents, image at the top of the 2nd document is printed on the bottom of the 1st legal sheet. Jam when feeding paper from a cassette The machine identifies a jam when its power is turned off and then on with paper in its manual feed section. For details, see the instructions given as
  • Canon imageCLASS MF3110 | Service Manual - Page 148
    5.2.2.2 Malfunction/Faulty Detection 5.2.2.2.1 When paper size is set to A5, paper size error does not occur even if printing is made with other size paper. The printer engine does not support A5 size. Since image printed on a sheet is A5 size, paper size error does not occur
  • Canon imageCLASS MF3110 | Service Manual - Page 149
    Remedy> Set the cassette in the designated place. 5.2.4.2 The machine identifies a jam when its power is turned off and then on with paper in its manual feed section 0007-8094 The machine is designed to identify a jam if the manual feed paper sensor is on when it is tuned on, as it is
  • Canon imageCLASS MF3110 | Service Manual - Page 150
    Chapter 5‫ޓ‬Running H/F 5 5.3 Measurement and Adjustment 5.3.1 Basic Adjustments 5.3.1.1 Items of Adjustment 0003-3366 The machine does not have items that are cited for adjustment. 5-4
  • Canon imageCLASS MF3110 | Service Manual - Page 151
    5.4 Service Tools 5.4.1 Special Tools Tool Grease (MOLYKOTE EM 50L) Grease (MOLYKOTE EMD 110) Grease (IF 20) Grease (MOLYKOTE 41) T-5-2 Description Apply to specified areas. Apply to specified areas. Apply to specified areas. Apply to specified areas. Chapter 5 0007-6537 Parts No. HY9 0007 HY9
  • Canon imageCLASS MF3110 | Service Manual - Page 152
    man error code in the form of "SYSTEM ERROR E+number." 5.5.2 Service Error Code 5.5.2.1 Unique Remedies Service Error Codes No. E000 E100 Tx or Rx [Rx] [Rx] T-5-3 Definition Fixing unit failure Laser/Scanner unit failure 0007-6768 5.5.2.2 E000 Fixing Unit Failure Cause: Fixing unit failure
  • Canon imageCLASS MF3110 | Service Manual - Page 153
    unit failure. Remedy: 1) Turn the power off and on. 2) Make sure that the Laser/Scanner unit (J801) and ECNT board (J503) are properly connected. 3) Make sure that the Laser/Scanner unit and ECNT board (J504) are properly connected. 4) Make sure connections of the boards (power supply board (CN101
  • Canon imageCLASS MF3110 | Service Manual - Page 154
    use. #PRINT Do not use. #NETWORK Do not use. #CODEC Do not use. #SYSTEM Do not use. #REPORT Use it to output reports on various service data. #DOWNLOAD Do not use. #CLEAR Various data are initialized by selecting one of these setting items. 5-8
  • Canon imageCLASS MF3110 | Service Manual - Page 155
    Data Entry Method You can enter the Service Mode with the following operation. Menu # #1 SSSW F-5-1 5.6.1.3 Service Data Flowchart Service menu #SSSW (Service soft switch setting) #+No. Bit 7 6 5 4 3 2 1 0 SW01 0 Error management SW02 Not used SW03 Not used SW04 Not used SW05 Not
  • Canon imageCLASS MF3110 | Service Manual - Page 156
    Chapter 5‫ޓ‬Running H/F 5 #NUMERIC Param. Not used (Numeric parameter settings) #SPECIAL #NCU (NCU settings) SW001 SW030 001: 070: SW001 to SW030: Not used 001 to 070: Not used Not used #FAX #SCAN SW001 SW050 001: 100: SW001 to SW050: Not used 001 to 100: Not used SW001 SW050 001: 350:
  • Canon imageCLASS MF3110 | Service Manual - Page 157
    #PRINT #NETWORK #CODEC #SYSTEM F-5-4 SW001 SW050 001: 050: SW001 to SW050: Not used 001 to 050: Not used SW001 SW050 001: 050: SW001 to SW050: Not used 001 to 050: Not used SW001 SW050 001: 050: SW001 to SW050: Not used 001 to 050: Not used SW001 SW050 001: 100: SW001 to SW050: Not used 001
  • Canon imageCLASS MF3110 | Service Manual - Page 158
    country/region. All user data, service data, and image data initialization TEST MODE F-5-5 5.6.2 Service Soft Switch Settings (SSSW) 5.6.2.1 Outline 5.6.2.1.1 Explanation of #SSSW 0007-6628 The items registered and set by each of these switches comprise 8 bit switches. The figure below shows
  • Canon imageCLASS MF3110 | Service Manual - Page 159
    size type 2 Not used 3 Not used 4 Not used 5 Not used 6 Not used 7 Not used 1 0 1 0* 1* 0 5.6.2.2.2 Details of Bit 0 and Bit 1 Set the type of document scanning size (standard paper) to be used. The following types are set in accordance with the combination of parameters of
  • Canon imageCLASS MF3110 | Service Manual - Page 160
    ROM Management (ROM) 5.6.3.1 ROM Information such as ROM (program software) version number is displayed on the display. This mode is for available from the menu on the display. D RAM tests Writes data to DRAM image storage areas and reads that data to check operations. Print test Printing a test
  • Canon imageCLASS MF3110 | Service Manual - Page 161
    Chapter 5 5.6.4.1.2 Test Mode Flowchart 0007-6680 To operate the test mode, after pressing the Menu key, press the # key and select "SERVICE MODE". After this, select "TEST MODE" with the cursor keys, and press the OK key. Turn OFF and back ON the power to end the
  • Canon imageCLASS MF3110 | Service Manual - Page 162
    : data written RD : data read ADR : address Restart by pressing Start button F-5-10 (Normal end) DRAM TEST 40960KB complete (error) Before D RAM test, output all image data in image memory. When D RAM test is performed, all
  • Canon imageCLASS MF3110 | Service Manual - Page 163
    test mode menu. In this test, various print patterns are output from the printer. As service print patterns, press the numeric key 2 from the Print Test menu to stripes and unevenness on the Black pattern, and check for image shrinkig, stretching, soiling, and black strips on the Endurance pattern
  • Canon imageCLASS MF3110 | Service Manual - Page 164
    Chapter 5‫ޓ‬Running H/F 5 5.6.4.4 Faculty Test 5.6.4.4.1 FACULTY Tests The faculty tests are selected by pressing the numeric key 6 from the test mode menu. These tests test the following faculties of this machine. 0007-6690 Test type Sensor tests Operation panel test T-5-6 Overview Test whether
  • Canon imageCLASS MF3110 | Service Manual - Page 165
    of of] CRG FCV ALS : Cartridge sensor on/of : Front cover switch on/of : Cassette recording paper sensor/Manual paper feed sensor/Top sensor /Paper delivery sensor/Not used on/of Pressing the 2 key JAM of JAM 000 TN of TN253 JAM : Paper delivery jam detection on/of TN : Toner sensor on/of and
  • Canon imageCLASS MF3110 | Service Manual - Page 166
    keys are pressed. Character 0 9,*,# A B C D E D Operation key Numeric key Cursor key (+) Cursor key ( ) OK key Menu key Status Monitor key Collate/2on1 key T-5-7 Character F G H I J Q Operation key Image Quality key Enlarge/Reduce key Exposure key COPY key SCAN key Energy Saver key 5-20
  • Canon imageCLASS MF3110 | Service Manual - Page 167
    6-3 OPERATION PANEL Press Start Key HHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHH H pattern displayed Press Start Key All LCD dots displayed Press Start Key The LED lamps other than the Energy Saver key go on Press Start Key 123456789*0#ABCDEDFG HIJ Q When a key is pressed, the corresponding
  • Canon imageCLASS MF3110 | Service Manual - Page 168
  • Canon imageCLASS MF3110 | Service Manual - Page 169
    Chapter 6‫ޓ‬APPENDIX
  • Canon imageCLASS MF3110 | Service Manual - Page 170
  • Canon imageCLASS MF3110 | Service Manual - Page 171
    %QPVGPVU Contents 6.1 Outline of Electrical Components ...6 1 6.1.1 Sensor...6 1 6.1.1.1 Arrangement of Sensors and Switches 6 1 6.1.2 PCBs ...6 2 6.1.2.1 Arrangement of PCBs...6 2
  • Canon imageCLASS MF3110 | Service Manual - Page 172
  • Canon imageCLASS MF3110 | Service Manual - Page 173
    Sensor Used to detect the presence/absence of paper in the manual feed section. [3] Paper Leading Edge Sensor (top sensor) Used to detect the leading/trailing edge of paper being moved. [4] Paper Delivery Sensor Used to monitor the delivery of paper. [5] Front Cover Switch Used to detect the state
  • Canon imageCLASS MF3110 | Service Manual - Page 174
    Used to control the whole of the system. [2] ECNT Board Used to control the operation of the printer unit. [3] High Voltage Power Supply Board Used to supply high voltage power to the printer unit. [4] Power Supply Board Used to control the supply of power to various components. 0007-8187 6-2
  • Canon imageCLASS MF3110 | Service Manual - Page 175
    Aug 27 2004
  • Canon imageCLASS MF3110 | Service Manual - Page 176
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Aug 27 2004
Service Manual
MF3110 Series
LaserBase MF3110