Service Manual MF3220 Series LaserBase MF3220 Mar 31 2006...
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Canon will release technical information as the need arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition of this manual.
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Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
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Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer- ence to the timing of operation. In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the direction of the electric signal.
Contents 3.1 EXTERNAL AND CONTROLS SYSTEM ....................3- 1 3.1.1 Front Cover ................................3- 1 3.1.1.1 Removing the Cassette................................3- 1 3.1.1.2 Removing the front cover................................. 3- 1 3.1.2 Rear Cover................................3- 1 3.1.2.1 Removing the Cassette................................3- 1 3.1.2.2 Removing the front cover................................. 3- 1 3.1.2.3 Removing the right cover .................................
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Contents 3.1.10.4 Removing the left cover ............................... 3- 10 3.1.10.5 Removing the rear cover..............................3- 10 3.1.10.6 Removing the Power Supply Shield Plate..........................3- 10 3.1.10.7 Removing the Power Supply Board ............................. 3- 10 3.1.10.8 Removing the High-Voltage Power Supply Board ....................... 3- 11 3.1.11 Top Sensor ................................
Contents 3.2.4.4 Removing the left cover ................................. 3- 21 3.2.4.5 Removing the rear cover................................ 3- 21 3.2.4.6 Removing the Scanner Unit ..............................3- 21 3.2.4.7 Removing the Operation Panel Unit ............................3- 22 3.2.4.8 Removing the Scanner Cover Unit ............................3- 22 3.2.4.9 Removing the Flatbed Motor Unit ............................
Contents 3.5.4.7 Removing the top cover ................................. 3- 31 3.5.4.8 Removing the Right Frame ..............................3- 31 3.5.4.9 Removing the Plate................................3- 32 3.5.4.10 Removing the Left Frame..............................3- 32 3.5.4.11 Removing the Power Supply Shield Plate..........................3- 32 3.5.4.12 Removing the Power Supply Assembly ..........................3- 32 3.5.4.13 Removing the Gear Unit...............................
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Contents 3.6.2.3 Removing the right cover ............................... 3- 42 3.6.2.4 Removing the left cover ................................. 3- 43 3.6.2.5 Removing the rear cover................................ 3- 43 3.6.2.6 Removing the Scanner Unit ..............................3- 43 3.6.2.7 Removing the top cover ................................. 3- 43 3.6.2.8 Removing the Right Frame ..............................
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Contents 5.4.1 Outline ..................................5- 3 5.4.1.1 Service Data Setting ................................5- 3 5.4.1.2 Service Data Entry Method ..............................5- 4 5.4.1.3 Service Data Flowchart................................5- 4 5.4.2 Service Soft Switch Settings (SSSW)........................5- 4 5.4.2.1 Outline...................................... 5- 4 5.4.2.2 SSSW-SW02 ................................... 5- 5 5.4.2.3 SSSW-SW10 ...................................
Chapter 1 Fixing mode Paper size Plain Plain Heavy Heavy Transpar Envelope COM10 paper paper L paper paper H ency LGL (75 to 90 g/m2) LTR (Bond 75 to 90 g/m2, 105 g/m2) Envelope (unit: sheets/min) 1.2.2 Stack Upon Delivery 0012-0849 T-1-2 Paper type...
August 1, 1976, and a laser product cannot be sold unless it has been certified to comply with the regulations. The following is the label used to indicate that the product has been certified under the regulations, and all laser products sold in the US must bear the label. CANON 30-2, SHIMOMARUKO, 3-CHOME, OHTAKU, TOKYO, 146, JAPAN.
Chapter 1 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 the toner to jell, permanently fusing it with the fibers of the clothes. 3.
Chapter 2 2.1 Document Feed and Exposure System 2.1.1 Overview/Configuration 2.1.1.1 Overview 0012-0870 F-2-1 T-2-1 [1] CIS unit [2] Flatbed motor The CIS unit driven by the flatbed motor reads out image data of a document on the platen glass.
Chapter 2 2.2 Laser Exposure 2.2.1 Overview/Configuration 2.2.1.1 Overview 0012-0873 F-2-2 T-2-2 [1] Laser driver PCB [5] Imaging lends [2] BD sensor [6] Scanner motor [3] Reflecting mirror [7] 4-facet mirror [4] Photosensitive drum [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 control signal and video signals from the engine controller.
Chapter 2 2.3 Image Formation 2.3.1 Overview/Configuration 2.3.1.1 Overview 0012-0874 F-2-3 T-2-3 [1] Laser/scanner assembly [5] Photosensitive drum [2] Laser beam [6] Transfer charging roller [3] Blade [7] Primary charging roller [4] Developing cylinder [8] Cleaning blade In response to a print command, the engine controller turns on the main motor to drive the photosensitive drum, developing cylinder, primary charging roller, and transfer charging roller.
Chapter 2 2.4.3 Detection Jams 2.4.3.1 Jam Detection Outline 2.4.3.1.1 Type so Jams 0012-0906 The machine identifies the following types of jams: Pickup Delay Jam The top sensor does not go on within a specific period of time after pickup starts. Pickup Stationary Jam The top sensor goes on, but does not go off within a specific period of time.
Chapter 2 2.5 Fixing Unit 2.5.1 Overview/Configuration 2.5.1.1 Overview 0012-0915 F-2-5 T-2-5 [1] Fixing film unit [2] Fixing heater [3] Pressure roller The machine's fixing system is an on-demand type, and its fixing assembly consists of the fixing film unit and the pressure roller: the fixing film has a built-in fixing heater, thermistor, and thermal fuse.
Chapter 2 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 50 deg C within 2.34 sec after the start-up temperature control mechanism is started. b) the CPU detects that the reading of the main thermistor remains 235 deg C or more for 1 sec continuously while fixing temperature control is under way.
Contents Contents 3.1 EXTERNAL AND CONTROLS SYSTEM ........................3-1 3.1.1 Front Cover ....................................3-1 3.1.1.1 Removing the Cassette ....................................3-1 3.1.1.2 Removing the front cover....................................3-1 3.1.2 Rear Cover ....................................3-1 3.1.2.1 Removing the Cassette ....................................3-1 3.1.2.2 Removing the front cover....................................3-1 3.1.2.3 Removing the right cover....................................3-1 3.1.2.4 Removing the left cover ....................................3-1 3.1.2.5 Removing the rear cover ....................................3-1 3.1.3 Top Cover ....................................
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Contents 3.1.9.7 Removing the Power Supply Assembly ................................. 3-9 3.1.9.8 Removing the Power Supply Board................................3-9 3.1.10 High-voitage Power Supply PCB .............................. 3-9 3.1.10.1 Removing the Cassette....................................3-9 3.1.10.2 Removing the front cover ..................................... 3-9 3.1.10.3 Removing the right cover ..................................... 3-9 3.1.10.4 Removing the left cover....................................
Contents 3.2.3.9 Removing the Flatbed Motor Unit ................................3-20 3.2.3.10 Removing the Contact Sensor ..................................3-20 3.2.4 Flatbed Motor Unit ..................................3-20 3.2.4.1 Removing the Cassette ....................................3-20 3.2.4.2 Removing the front cover....................................3-20 3.2.4.3 Removing the right cover....................................3-21 3.2.4.4 Removing the left cover ....................................3-21 3.2.4.5 Removing the rear cover ....................................3-21 3.2.4.6 Removing the Scanner Unit ..................................3-21 3.2.4.7 Removing the Operation Panel Unit ................................3-22...
Contents 3.5.4.1 Removing the Cassette....................................3-30 3.5.4.2 Removing the front cover ..................................... 3-30 3.5.4.3 Removing the right cover ..................................... 3-30 3.5.4.4 Removing the left cover....................................3-31 3.5.4.5 Removing the rear cover....................................3-31 3.5.4.6 Removing the Scanner Unit ..................................3-31 3.5.4.7 Removing the top cover ....................................3-31 3.5.4.8 Removing the Right Frame...................................
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Contents 3.6.1.10 Removing the Left Frame ...................................3-41 3.6.1.11 Removing the Power Supply Shield Plate ..............................3-41 3.6.1.12 Removing the Fixing Film Unit ..................................3-42 3.6.2 Fixing Pressure Roller................................3-42 3.6.2.1 Removing the Cassette ....................................3-42 3.6.2.2 Removing the front cover....................................3-42 3.6.2.3 Removing the right cover....................................3-42 3.6.2.4 Removing the left cover ....................................3-43 3.6.2.5 Removing the rear cover ....................................3-43 3.6.2.6 Removing the Scanner Unit ..................................3-43...
Chapter 3 3.1 EXTERNAL AND CONTROLS SYSTEM 3.1.1 Front Cover 3.1.1.1 Removing the Cassette 0012-1395 1) Remove the cassette by holding the cassette handle. 3.1.1.2 Removing the front cover 0012-1396 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 F-3-10 3.1.3.4 Removing the left cover F-3-7 0012-4420 1) Remove the 2 screws [1] on the left cover. 3.1.3 Top Cover 3.1.3.1 Removing the Cassette 0012-4417 1) Remove the cassette by holding the cassette handle. 3.1.3.2 Removing the front cover 0012-4418 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 3.1.4 Right Cover 2) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides. 3.1.4.1 Removing the Cassette 0012-1435 1) Remove the cassette by holding the cassette handle. 3.1.4.2 Removing the front cover 0012-1436 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 F-3-20 F-3-23 2) Remove the left cover [1]. 2) Remove the right cover [1]. - 2 screws [2] - 2 screws [2] F-3-21 F-3-24 3.1.6 Operation Panel Unit 3.1.6.4 Removing the left cover 0012-1490 1) Remove the 2 screws [1] on the left cover. 3.1.6.1 Removung the Cassette 0012-1486 1) Remove the cassette by holding the cassette handle.
Chapter 3 F-3-30 F-3-27 2) Open the board unit [1] and disconnect the connector [2] and two flat 3.1.6.6 Removing the Scanner Unit cables [3]. 0012-1492 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3].
Chapter 3 F-3-36 3.1.7.4 Removing the left cover 0012-1500 1) Remove the 2 screws [1] on the left cover. F-3-33 3.1.7 SCNT Board 3.1.7.1 Removing the Cassette 0012-1497 1) Remove the cassette by holding the cassette handle. 3.1.7.2 Removing the front cover 0012-1498 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 2) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides. 2) Remove the shafts on both sides [3] while warping the shaft arms inside, and remove the front cover. F-3-43 F-3-40 3.1.8.3 Removing the left cover 3) Remove the scanner unit [1] by sliding it to the rear and lifting it up.
Chapter 3 F-3-49 3.1.9.4 Removing the left cover 0012-1513 1) Remove the 2 screws [1] on the left cover. F-3-46 3.1.9 Power Supply PCB 3.1.9.1 Removing the Cassette 0012-1510 1) Remove the cassette by holding the cassette handle. 3.1.9.2 Removing the front cover 0012-1511 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 F-3-59 2) Remove the right cover [1]. - 2 screws [2] F-3-63 3.1.10.6 Removing the Power Supply Shield Plate 0012-1524 1) Remove the cable from the cable guide. - 1 connector [1] F-3-60 3.1.10.4 Removing the left cover 0012-1521 1) Remove the 2 screws [1] on the left cover.
Chapter 3 F-3-66 F-3-69 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 3.1.11.3 Removing the right cover assembly. 0012-1531 1) Remove the 2 screws [1] on the right cover. F-3-67 3.1.10.8 Removing the High-Voltage Power Supply Board F-3-70...
Chapter 3 F-3-73 3.1.11.5 Removing the rear cover F-3-76 0012-1534 1) Opening the face-up cover [1], and then lower the fixing pressure release levers [2] on both sides and release the pressure. 3.1.11.7 Removing the top cover 2) Remove the rear cover [3] by sliding it to the rear. - 4 screws [4] 0012-1538 1) Free the 2 claws [1], and remove the top cover [2].
Chapter 3 F-3-79 F-3-82 3.1.11.10 Removing the Left Frame 3.1.11.12 Removing the Power Supply Assembly 0012-1542 1) Remove the left frame [1]. 0012-1544 - Remove the cable [2] from the guide. 1) Remove the 3 screws [1]. (The external cover is omitted from the - 3 screws [3] illustration below to show the instructions clearly.) 2) Remove the four connectors [2] as well as the flat cable [3] on the ECNT...
Chapter 3 F-3-85 F-3-88 3.1.12 Paper Delivery Sensor 3.1.12.4 Removing the left cover 3.1.12.1 Removing the Cassette 0012-1551 1) Remove the 2 screws [1] on the left cover. 0012-1547 1) Remove the cassette by holding the cassette handle. 3.1.12.2 Removing the front cover 0012-1548 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 F-3-102 3.2.1.5 Removing the rear cover 0012-1564 1) Opening the face-up cover [1], and then lower the fixing pressure release levers [2] on both sides and release the pressure. F-3-98 2) Remove the rear cover [3] by sliding it to the rear. - 4 screws [4] 3.2.1.3 Removing the right cover 0012-1562...
Chapter 3 F-3-108 3.2.2.4 Removing the left cover F-3-105 0012-1573 1) Remove the 2 screws [1] on the left cover. 3.2.2 Scanner Cover Unit 3.2.2.1 Removing the Cassette 0012-1569 1) Remove the cassette by holding the cassette handle. 3.2.2.2 Removing the front cover 0012-1570 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 2) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides. F-3-115 3.2.2.8 Scanner cover unit 0012-1579 F-3-112 1) Remove the platen glass cover. 2) Remove the scanner cover unit [1]. 3) Remove the scanner unit [1] by sliding it to the rear and lifting it up. - 4 front claws [2] - 2 screws [2] - 3 claws each on the right and left sides [3]...
Chapter 3 F-3-118 2) Remove the right cover [1]. - 2 screws [2] F-3-122 3.2.3.6 Removing the Scanner Unit 0012-1620 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the 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.
Chapter 3 F-3-125 2) Remove the 2 claws [2] on the operation panel unit [1], and remove the operation panel unit. F-3-128 3.2.3.10 Removing the Contact Sensor 0012-1629 1) Remove the flat cable [1], and detach the contact sensor [3], while pushing the belt tension drive [2] in arrow direction.
Chapter 3 F-3-134 3.2.4.5 Removing the rear cover 0012-1589 1) Opening the face-up cover [1], and then lower the fixing pressure release levers [2] on both sides and release the pressure. F-3-130 2) Remove the rear cover [3] by sliding it to the rear. - 4 screws [4] 3.2.4.3 Removing the right cover 0012-1587...
Chapter 3 F-3-140 F-3-137 3.2.4.9 Removing the Flatbed Motor Unit 3.2.4.7 Removing the Operation Panel Unit 0012-1600 1) Remove the flat bed motor unit [1]. 0012-1596 - 1 connector [2] (remove from the rear) 1) Detach the flat cable cover, and remove the flat cable [1] from the core [2]. - 2 screws [3] - 2 screws [3] F-3-138...
Chapter 3 F-3-146 3.3.1.5 Removing the rear cover 0012-1608 1) Opening the face-up cover [1], and then lower the fixing pressure release levers [2] on both sides and release the pressure. F-3-142 2) Remove the rear cover [3] by sliding it to the rear. - 4 screws [4] 3.3.1.3 Removing the right cover 0012-1606...
Chapter 3 F-3-151 F-3-149 3.4 IMAGE FORMATION SYSTEM 3.3.1.7 Removing the top cover 0012-1611 1) Free the 2 claws [1], and remove the top cover [2]. 3.4.1 Transfer Charging Roller - 2 screws [3] 3.4.1.1 Removing the Transfer Charging Roller 0012-1633 1) Open the front cover.
Chapter 3 3.5.1.3 Removing the right cover 0012-1637 1) Remove the 2 screws [1] on the right cover. F-3-154 F-3-158 2) Remove the right cover [1]. - 2 screws [2] 3.5.1.6 Removing the Scanner Unit 0012-1640 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the screw [3].
Chapter 3 F-3-164 3.5.1.11 Removing the Power Supply Shield Plate 0012-1646 1) Remove the cable from the cable guide. - 1 connector [1] F-3-161 3.5.1.8 Removing the Right Frame 0012-1642 1) Remove the right frame [1]. - 3 screws [2] F-3-165 2) Remove the power supply shield plate [1].
Chapter 3 F-3-171 2) Remove the spring [1]. 3) While freeing the claw, detach the tooth-missing gear [2]. F-3-167 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.
Chapter 3 - 2 screws [2] remove the 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-3-175 3.5.2.4 Removing the left cover 0012-1659 1) Remove the 2 screws [1] on the left cover.
Chapter 3 - 2 claws [2] F-3-188 F-3-192 3.5.2.13 Removing the Cassette Pickup Solenoid 3.5.4 Paper Feed Roller 0012-1671 1) Place the main unit down on its front face (so that the interior of the main 3.5.4.1 Removing the Cassette unit is easily visible).
Chapter 3 2) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides. F-3-195 3.5.4.4 Removing the left cover 0012-1681 1) Remove the 2 screws [1] on the left cover. F-3-199 3) Remove the scanner unit [1] by sliding it to the rear and lifting it up. - 2 screws [2] F-3-196 2) Remove the left cover [1].
Chapter 3 F-3-212 F-3-208 3.5.4.15 Removing the Manual Stay 3.5.4.13 Removing the Gear Unit 0012-1695 1) Release the lower claw [2] of the solenoid cover [1], and remove the 0012-1692 1) Remove the drive plate (small) [1]. solenoid cover. - 2 screws [2] 2) Remove the 3 screws [3].
Chapter 3 3.5.5 Manual Pickup Solenoid 3.5.5.1 Removing the Cassette 0012-1701 1) Remove the cassette by holding the cassette handle. 3.5.5.2 Removing the front cover 0012-1702 1) Open the front cover [1] and remove the arm claws [2] to disengage the connection.
Chapter 3 - 3 screws [2] F-3-225 3.5.5.9 Removing the Plate 0012-1709 1) Remove the plate [1]. F-3-222 - 1 connector [2] on the ECNT board 3) Remove the scanner unit [1] by sliding it to the rear and lifting it up. - 3 screws [3] - 2 screws [2] F-3-226...
Chapter 3 F-3-231 3.5.5.13 Removing the Manual Pickup Solenoid 0012-1713 1) Turn the main unit over so that the front faces down (and the inside is visible). 2) Remove the cable [1] from the cable guide. 3) Remove the manual feed solenoid [2]. - 1 screw [3] F-3-228 2) Remove the power supply shield plate [1].
Chapter 3 F-3-234 2) Remove the right cover [1]. - 2 screws [2] F-3-238 3.5.6.6 Removing the Scanner Unit 0012-1720 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the 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.
Chapter 3 F-3-244 3.5.6.11 Removing the Power Supply Shield Plate 0012-1725 1) Remove the cable from the cable guide. - 1 connector [1] F-3-241 3.5.6.8 Removing the Right Frame 0012-1722 1) Remove the right frame [1]. - 3 screws [2] F-3-245 2) Remove the power supply shield plate [1].
Chapter 3 F-3-247 F-3-250 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 3.5.7.3 Removing the right cover assembly. 0012-1730 1) Remove the 2 screws [1] on the right cover. F-3-248 3.5.6.13 Removing the Main Motor F-3-251...
Chapter 3 F-3-254 F-3-257 3.6 FIXING SYSTEM 3.6.1.4 Removing the left cover 0012-1736 1) Remove the 2 screws [1] on the left cover. 3.6.1 Fixing Film Unit 3.6.1.1 Removing the Cassette 0012-1733 1) Remove the cassette by holding the cassette handle. 3.6.1.2 Removing the front cover 0012-1734 1) Open the front cover [1] and remove the arm claws [2] to disengage the...
Chapter 3 2) Remove the 2 screws [4] and the 2 pins [5] on the right and left sides. - 3 screws [2] F-3-264 3.6.1.9 Removing the Plate 0012-1741 1) Remove the plate [1]. - 1 connector [2] on the ECNT board F-3-261 - 3 screws [3] 3) Remove the scanner unit [1] by sliding it to the rear and lifting it up.
Chapter 3 5) Remove the pressure plates [3] on both sides. F-3-271 6) While holding the left and right frames [2] of the Fixing film unit [1], lift it up at an angle and remove it. F-3-267 2) Remove the power supply shield plate [1]. - 9 screws [2] F-3-272 3.6.2 Fixing Pressure Roller...
Chapter 3 F-3-274 2) Remove the right cover [1]. - 2 screws [2] F-3-278 3.6.2.6 Removing the Scanner Unit 0012-1753 1) Remove the connector [1] and the flat cable [2] on the ECNT board, and remove the 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.
Chapter 3 F-3-284 3.6.2.11 Removing the Power Supply Shield Plate 0012-1758 1) Remove the cable from the cable guide. - 1 connector [1] F-3-281 3.6.2.8 Removing the Right Frame 0012-1755 1) Remove the right frame [1]. - 3 screws [2] F-3-285 2) Remove the power supply shield plate [1].
Chapter 3 F-3-291 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. F-3-287 2) Remove the fixing entrance guide [1] by sliding it to the left and right. - 2 screws [2] F-3-292 F-3-288...
Chapter 4 4.1 Periodically Replaced Parts 4.1.1 Periodic Replacement Parts 0012-0920 No parts require periodic replacement in this printer. 4.2 Periodical Service 4.2.1 Periodical Service 0012-0925 The printer has no parts that require periodic servicing. 4.3 Cleaning 4.3.1 Items Requiring Cleaning 0012-0926 T-4-1 Work by...
Chapter 4 4.3.3 Cleaning Method (scanning unit) 0012-0929 F-4-1 [1] Rear surface of the platen glass cover Open the platen glass cover and wipe any dirt off with a soft, dry cloth. [2] Platen glass Open the platen glass cover and wipe any dirt off with a soft, dry cloth. 4.3.4 Cleaning Method (printer unit) 0012-0930 F-4-2...
Chapter 4 [8] Fixing Film Use lint-free paper to remove soiling. [9] Fixing Pressure Roller Use lint-free paper to remove soiling. 4.4 Lubrications 4.4.1 Areas Requiring Application of Grease 0012-0931 The machine 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.
Chapter 4 F-4-5 4.4.3 Wheel Shaft 0012-0953 Area of application: [1] Grease: MOLYKOTE EM-50L Amount: suitable amount Location of application: - part of wheel shaft where contacts the wheel unit F-4-6 4.4.4 Fixing Drive Transmission Gear 0012-0935 Area of application: [1] Grease: MOLYKOTE EM-50L Amount: 10 +/-5 mg Location of application:...
Chapter 4 F-4-11 4.4.9 Large Gear Bushing R 0012-0937 Area of application: [1] Grease: MOLYKOTE EM-50L Amount: 10 +/-5 mg location of application: - wall surface on inner circumferential side of bushing - spread in circumferential direction over a length of 1/2 or more F-4-12 4.4.10 Main Motor 0012-0942...
Chapter 4 F-4-13 4.4.11 Drive Releasing Arm 0012-0943 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 F-4-14 4.4.12 FU Delivery Roller 0012-0944 Area of application: [1] Grease: MOLYKOTE 41...
Chapter 4 Amount: 10 +/-5 mg Location application: - tip of feed deceleration gear butting rib in circumferential direction over a length of 1/2 or more Area of location: [3] Grease: MOLYKOTE EM-50L Amount: 10 +/-5 mg Location of application: - sliding surface against plate R of fixing deceleration gear in circumstantial direction over a length of 1/2 or more F-4-18 4.4.16 FD Delivery Roller...
Chapter 4 Amount: 10 +/-10 mg Location of application: - edge of pressure roller shaft (sliding surface against contact spring F) F-4-21 4.4.19 Cassette Pickup Roller 0012-0951 Area of application: [1] Grease: MOLYKOTE EM-50L Amount: approx. 10 mg Location of application: - cassette pickup roller shaft, main unit frame (around the bushing), and the area where contacts the cassette pickup bushing F-4-22 4.4.20 CIS Shaft...
Chapter 5 5.1 Measurement and Adjustment 5.2 Service Tools 5.1.1 Basic Adjustments 5.2.1 Special Tools 0012-0989 T-5-1 5.1.1.1 Items of Adjustment 0012-0959 The machine does not have items that are cited for adjustment. Tool Description Parts No. Grease (MOLYKOTE EM-50L) Apply to specified areas.
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Chapter 5 Error Code Description 0030 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, PPS_Q,etc) 0032 Can't receive carrier within 6 sec after sending MCF or RTP, RTN signal 0033 Received DCN signal at ohase D within pages (not last page).
Chapter 5 Error Code Description 00AE Can't finished V.8 procedure or detect V.21 signal after CM signal Modem can't enter into control channel after TX side sending out RCP signal 00AF for V34 00B1 Can't finish V.8 procedure or detect V.21 signal after ANSam signal within 35 sec. 00B2 Can't detect phase 2 signal after our side sending CJ signal within 30 sec 00B3...
Chapter 5 Use it to make settings that relate to basic fax service functions, as for correcting communication problems. REPORT 1 2 3 4 5 6 7 8 Use it to output reports on various service data. SW01 - - - - - - - - Not used CLEAR DATA Various data are initialized by selecting one of these setting items.
Chapter 5 Indicates that th Indicates that the setting is "0". setting is "1". SW01 F-5-5 Below are examples showing how to read bit switch tables. Function Indicates the Not used default settin Not used Not used Document scan width LETTER Not used Not used...
Chapter 5 Function Not used Not used Not used Not used 5.4.2.4.2 Details of Bit 3 5.4.2.5 SSSW-SW30 0012-7150 5.4.2.5.1 List of Functions The document reading width can be selected. When selecting the "LTR" size, a "LTR" size document can be read in the 0012-7135 "LTR"...
Chapter 5 5.4.2.8 SSSW-SW51 5.4.2.8.1 List of Functions 0012-7139 T-5-16 Function Not used Not used Protocol monitor report Protocol monitor report Not used Not used Not used Not used 5.4.2.8.2 Details of Bit 3 and Bit 4 (0, 1) Print if error (1, 1) Not used 0012-7140 Use it to select the mode of printing a protocol monitor report;...
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Chapter 5 work, 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 white lines and unevenness; on the other hand, use the SQUARE printout to make sure that the printout is free of image contraction, elongation, and soiling.
Chapter 6 6.1 Outline of Electrical Components 6.1.1 Sensor 6.1.1.1 Arrangement of Sensors and Switches 0012-0987 F-6-1 [1] Cassette Paper Sensor Used to detect the presence/absence of paper in the cassette. [2] Manual Feed Paper 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.
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Chapter 6 6.1.2 PCBs 6.1.2.1 Arrangement of PCBs 0012-0988 F-6-2 [1] SCNT Board 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.