Ricoh A219 Service Manual
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Ricoh A219 Service Manual

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CÓPIA NÃO CONTROLADA
A219/A245/B019
SERVICE MANUAL
000917MIU
RICOH GROUP COMPANIES
CÓPIA NÃO CONTROLADA

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  • Page 1 CÓPIA NÃO CONTROLADA A219/A245/B019 SERVICE MANUAL 000917MIU RICOH GROUP COMPANIES CÓPIA NÃO CONTROLADA...
  • Page 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 3 CÓPIA NÃO CONTROLADA Š Š RICOH GROUP COMPANIES CÓPIA NÃO CONTROLADA...
  • Page 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 5 CÓPIA NÃO CONTROLADA A219/A245/B019 SERVICE MANUAL 000917MIU CÓPIA NÃO CONTROLADA...
  • Page 6 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 7 CÓPIA NÃO CONTROLADA It is the reader's responsibility when discussing the information contained within this document to maintain a level of confidentiality that is in the best interest of Ricoh Corporation and its member companies. NO PART OF THIS DOCUMENT MAY BE REPRODUCED IN ANY FASHION AND DISTRIBUTED WITHOUT THE PRIOR PERMISSION OF RICOH CORPORATION.
  • Page 8 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 9 Ricoh Corporation. Users of this manual should be either service trained or certified by successfully completing a Ricoh Technical Training Program. Untrained uncertified users utilizing...
  • Page 10 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 11 CÓPIA NÃO CONTROLADA LEGEND PRODUCT CODE COMPANY GESTETNER RICOH SAVIN A219 2715X FT4015 9115 A245 2718 FT4018 B019 2913Z FT3813 2013Z DOCUMENTATION HISTORY REV. NO. DATE COMMENTS 3/97 Original Printing 7/98 Reprint 2/99 A245 Addition 3/2000 B019 Addition CÓPIA NÃO CONTROLADA...
  • Page 12 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 13: Table Of Contents

    4.3 SIDE ERASE ..........2-16 A219/A245/B019...
  • Page 14 9. QUENCHING......... . 2-39 A219/A245/B019...
  • Page 15 1.4 POWER REQUIREMENTS ........3-2 A219/A245/B019...
  • Page 16 2. COPIER (A219)........
  • Page 17 2.6 LENS DRIVE MOTOR REMOVAL ....... . . 6-11 2.7 4TH/5TH MIRROR DRIVE MOTOR REMOVAL..... . . 6-12 A219/A245/B019 CÓPIA NÃO CONTROLADA...
  • Page 18 5.2 HOT ROLLER REPLACEMENT ........6-40 A219/A245/B019...
  • Page 19 8.14 ADS (Auto Image Density Sensor) ADJUSTMENT ....6-61 8.15 SIDE-TO -SIDE REGISTRATION ADJUSTMENT ....6-62 A219/A245/B019 CÓPIA NÃO CONTROLADA...
  • Page 20 5. USER CODES......... 7-31 A219/A245/B019 viii CÓPIA NÃO CONTROLADA...
  • Page 21 9.5 FRICTION BELT REPLACEMENT ....... . . 8-19 9.6 PICK-UP SOLENOID ADJUSTMENT ......8-20 A219/A245/B019 CÓPIA NÃO CONTROLADA...
  • Page 22 ELECTRICAL COMPONENT LAYOUT (A219) (A662) (A657) ..10-1 COPIER TIMING CHART (A219) ......10-6 A245 SERVICE MANUAL 1.
  • Page 23 5. PM TABLE ......... . . 12-6 A219/A245/B019...
  • Page 24 CÓPIA NÃO CONTROLADA OVERALL MACHINE INFORMATION SORTER A657 A245 SERVICE MANUAL DETAILED DESCRIPTIONS ELECTRICAL COMPONENTS &TIMING CHART B019 SERVICE MANUAL INSTALLATION SERVICE TABLES PREVENTIVE MAINTENANCE REPLACEMENT & ADJUSTMENT TROUBLESHOOTING DOCUMENT FEEDER A662 CÓPIA NÃO CONTROLADA...
  • Page 25 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 26 CÓPIA NÃO CONTROLADA A219 SERVICE MANUAL CÓPIA NÃO CONTROLADA...
  • Page 27 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 28: Overall Machine Information

    CÓPIA NÃO CONTROLADA OVERALL MACHINE INFORMATION CÓPIA NÃO CONTROLADA...
  • Page 29 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 30: Specifications

    Less than 6.9 seconds (A4/8.5" x 11" sideways) Copy Number Input: Number keys, 1 to 99 Manual Image Density 7 steps Selection: Automatic Reset: 1 minute standard setting; can also be set to 3 minutes or no auto reset A219 CÓPIA NÃO CONTROLADA...
  • Page 31 *Full system: Copier with document feeder and 10-bin sorter Dimensions: Width Depth Height Copier 579 mm 560 mm 420 mm (22.8") (22.1") (16.6") Full system* 775 mm 560 mm 508 mm (30.2") (22.1") (19.8") *Full system: Copier with document feeder and 10-bin sorter A219 CÓPIA NÃO CONTROLADA...
  • Page 32 Optional Equipment: Document feeder (A662) (Sales items) 10-bin sorter (A657) Optional Equipment: Optics anti-condensation heater (Service items) Tray heater • Specifications are subject to change without notice. Toner Yield: 6K / Bottle. Dev. Yield: 45K / Bag. A219 CÓPIA NÃO CONTROLADA...

  • Page 33: Copy Process Around The Drum

    CÓPIA NÃO CONTROLADA COPY PROCESS AROUND THE DRUM 2. COPY PROCESS AROUND THE DRUM A219V503.wmf A219 CÓPIA NÃO CONTROLADA...
  • Page 34 Then, the stiffness of the copy paper causes the paper to separate from the drum surface. 7. CLEANING The cleaning blade scrapes the toner off the drum. The collected toner is recycled. 8. QUENCHING Light from the quenching lamp electrically neutralizes the drum surface. A219 CÓPIA NÃO CONTROLADA...

  • Page 35: Mechanical Component Layout

    8. 6th Mirror 21. Cleaning Blade 9. Erase Lamp 22. Pressure Roller 10. 4th Mirror 23. Paper Tray 11. 5th Mirror 24. Copy Tray 12. Toner Bottle Holder 25. Exit Rollers 13. By-pass Feed Roller 26. 3rd Mirror A219 CÓPIA NÃO CONTROLADA...

  • Page 36: Drive Layout

    2. Fusing Unit Drive Gear 8. Registration Clutch Gear 3. Main Motor 9. Toner Supply Motor 4. Drum Drive Gear 10. 4th/5th Mirror Motor 5. Tray Paper Feed Clutch Gear 11. Scanner Drive Motor 6. Relay Roller Clutch Gear A219 CÓPIA NÃO CONTROLADA...

  • Page 37: Paper Path

    CÓPIA NÃO CONTROLADA PAPER PATH 5. PAPER PATH A219V502.wmf 1. By-pass Feed 2. Paper Tray Feed 3. Copy Tray A219 CÓPIA NÃO CONTROLADA...

  • Page 38: Electrical Component Descriptions

    Cuts the +24 V dc power line of the relay Switch roller clutch. Sensors 4th/5th Mirror Home Informs the CPU when the 4th/5th mirror Position Sensor assembly is at the home position (full size position). ADS Sensor Detects the background density of the original. A219 CÓPIA NÃO CONTROLADA...
  • Page 39 Optics Turns on when the main switch is off to Anti-condensation prevent moisture from accumulating in the Heater (Option) optics. Exposure Lamp Provide back-up overheat protection around Thermofuse the exposure lamp. A219 1-10 CÓPIA NÃO CONTROLADA...
  • Page 40 Fusing Thermistor Monitors the temperature around the exposure lamp for overheat protection. Optics Thermistor Monitors the temperature around the exposure lamp for overheat protection. Transformer Steps down the wall voltage to 30 Vac and 8 Vac. 1-11 A219 CÓPIA NÃO CONTROLADA...
  • Page 41 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 42: Detailed Descriptions

    CÓPIA NÃO CONTROLADA DETAILED DESCRIPTIONS CÓPIA NÃO CONTROLADA...
  • Page 43 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 44: Drum

    4. An OPC drum is less sensitive to changes in temperature (when compared to selenium F type drums). 5. During the drum’s life, drum residual voltage gradually increases and the photoconductive surface becomes worn. Therefore, some compensation for these characteristics is required. A219 CÓPIA NÃO CONTROLADA...

  • Page 45: Drive Mechanism

    The drive from the main motor [A] is transmitted to the drum [B] through a series of gears, a timing belt [C], and the drum drive shaft [D]. When the imaging unit is installed in the copier, the drum drive shaft engages inside the drum’s flange [E] as shown. A219 CÓPIA NÃO CONTROLADA...

  • Page 46: Charge

    ) generated by the charge corona, is located beside the exhaust fan. The ozone filter decreases in efficiency over time as it absorbs ozone. The ozone filter should be replaced every PM cycle (45 k copies). A219 CÓPIA NÃO CONTROLADA...

  • Page 47: Charge Corona Wire Cleaner Mechanism

    Instruct the operator to firmly push the pad bracket into the home position. Poor copy quality will result if the cleaning pads remain in contact with the charge corona wire. A219 CÓPIA NÃO CONTROLADA...

  • Page 48: Charge Corona Circuit

    The grid plate drains any charge in excess of –910 V, which is discharged to ground through the zener diode. A219 CÓPIA NÃO CONTROLADA...

  • Page 49: Optics

    It opens when the temperature reaches 128°C and cuts ac power to the exposure lamp. A blue filter is located just after the lens to improve the reproduction of red areas of the original on copies. A219 CÓPIA NÃO CONTROLADA...

  • Page 50: Scanner Drive

    This maintains the focal distance between the original and the lens during scanning. The scanner home position is detected by a home position sensor [H]. The scanner return position is determined by counting the scanner motor drive pulses. A219 CÓPIA NÃO CONTROLADA...

  • Page 51: Lens Drive

    The rotation of the lens drive pulley moves the lens back and forth in discrete steps. The home position of the lens is detected by a home position sensor [D]. The main board keeps track of the lens position based on the number of pulses sent to the lens motor. A219 CÓPIA NÃO CONTROLADA...

  • Page 52: 4Th/5Th Mirror Drive

    The home position of the 4th/5th mirror assembly is detected by a home position sensor [D]. The main board keeps track of the lens position based on the number of pulses sent to the 4th/5th mirror motor. A219 CÓPIA NÃO CONTROLADA...

  • Page 53: Automatic Image Density Sensor

    The standard ADS reference voltage (2.5 ± 0.1 V) is generated by SP 56. Details about changes to the development bias voltage are explained in "Development Bias for Image Density Control". A219 2-10 CÓPIA NÃO CONTROLADA...

  • Page 54: Exposure Lamp Voltage Control

    SP48 setting x 1.0 (230 V machines) The default setting is: 140 = 70 V (120 V machines) 140 = 140 V (230 V machines) The current lamp voltage (after all correction factors are included) can be viewed with SP 51. 2-11 A219 CÓPIA NÃO CONTROLADA...
  • Page 55 Factor Development Bias Voltage –200 –200 –200 –200 –200 –240 –240 (Volts) : Base lamp voltage setting (SP48) 1 step = 0.5 V (120 V machines) or 1.0 V (230 V machines) A219 2-12 CÓPIA NÃO CONTROLADA...
  • Page 56 1 and 2 cannot exceed +40 steps. correction factors 1 and 2 are automatically reset every time the light intensity is adjusted with SP48. (SP56 must be done immediately after SP48; see Service Remarks for details.) 2-13 A219 CÓPIA NÃO CONTROLADA...
  • Page 57 62% to 119% 120% to 139% +2 steps 140% to 159% +4 steps 160% to 179% +8 steps 180% to 200% +12 steps 1 step = 0.5 V (120 V machines) or 1.0 V (230 V machines) A219 2-14 CÓPIA NÃO CONTROLADA...

  • Page 58: Erase

    (Trail edge erase begins after the trailing edge of the copy paper; therefore, the trailing edge of the copy will not be erased.) In side erase mode, the appropriate LEDs turn on in accordance with the modes selected by the user. 2-15 A219 CÓPIA NÃO CONTROLADA...

  • Page 59: Lead Edge Erase

    56% to 60% a to m 50% to 53% a to m 50% to 55% Lead Edge and Trail Edge Lead Edge and Trail Edge All (a to n) All (a to n) Erase Erase A219 2-16 CÓPIA NÃO CONTROLADA...

  • Page 60: Trailing Edge Erase

    (about 100 ms). The LEDs stay on to erase the leading edge of the latent image in the next copy cycle. After the final copy, the erase lamps turn off at the same time as the main motor. 2-17 A219 CÓPIA NÃO CONTROLADA...

  • Page 61: Development

    The development roller is given a suitable negative bias to prevent toner from being attracted to the non-image areas on the drum which may have a residual negative charge. The bias also controls image density. A219 2-18 CÓPIA NÃO CONTROLADA...

  • Page 62: Drive Mechanism

    When the main motor [A] turns on, the drive is transmitted to the development drive shaft [B] through gears and a timing belt. The rotation of the development roller gear is transmitted to the agitator gears [C] through other gears. 2-19 A219 CÓPIA NÃO CONTROLADA...

  • Page 63: Cross-Mixing

    The magnets in the development roller [C] attract the developer, and the development roller sleeve rotates to carry the developer to the drum. The doctor blade [D] trims the developer on the development roller to the desired thickness. A219 2-20 CÓPIA NÃO CONTROLADA...

  • Page 64: Development Bias For Image Density Control

    *Image Density Adjustment Factor (SP34) Drum Residual Voltage (V ) Correction Factor *NOTE: Image Bias Adjustment Factor (SP33) is applied for manual ID mode only. Image Density Adjustment Factor (SP34) is applied for ADS mode only. 2-21 A219 CÓPIA NÃO CONTROLADA...

  • Page 65: Base Bias Voltage Factor In Manual Image Density Mode

    Using SP33 (Image Bias Adjustment), the base bias voltage can be increased or decreased for all manual ID levels as follows: SP Setting Setting Dev. Bias Note Normal Default Darkest +40 V Darker +20 V Lighter –20 V Lightest –40 V A219 2-22 CÓPIA NÃO CONTROLADA...

  • Page 66: Base Bias Voltage Factor In Automatic Image Density (Ads) Mode

    –20 V every 5 k copies. The V correction is done up to 20 k copies. The V correction will not change after 20 k copies. 2-23 A219 CÓPIA NÃO CONTROLADA...

  • Page 67: Development Bias Circuit

    CN102-3. This energizes the development bias circuit within the high voltage supply board, which applies a high negative voltage to the development roller. The development bias is applied whenever the drum is rotating. A219 2-24 CÓPIA NÃO CONTROLADA...

  • Page 68: Toner Supply

    When the bottle holder unit is pulled out to add new toner, the following happens automatically to prevent toner from scattering. • The chuck releases the toner bottle cap into its proper position. • Both shutters close as a result of pressure from their springs. 2-25 A219 CÓPIA NÃO CONTROLADA...

  • Page 69: Toner Supply Mechanism

    There is a notch [E] on the toner bottle, and a roller [F] located under the toner bottle. They both shake the toner bottle to prevent toner clumps from forming. They also help to transport the toner inside the toner bottle when the amount of toner inside is low. A219 2-26 CÓPIA NÃO CONTROLADA...

  • Page 70: Toner Density Detection Mechanism

    CPU adjusts the TD sensor control voltage so that the TD sensor outputs 1.9 ± 0.1 V for the toner to carrier ratio of new developer (4.0% by weight). This voltage is used as the standard TD sensor voltage. 2-27 A219 CÓPIA NÃO CONTROLADA...

  • Page 71: Td Sensor Check And Toner Supply Timing

    Toner Supply Amount). The TD sensor is monitored for two-second intervals until the last original scan is finished. Unlike a toner supply clutch mechanism, with a toner supply motor, the copier can add toner during image development. A219 2-28 CÓPIA NÃO CONTROLADA...

  • Page 72: Toner Supply Control

    The machine has two ways of calculating the target toner sensor voltage (either the initial TD sensor setting is used, or a value can be input using SP53); the method used depends on SP30. The toner supply amount can also be changed using SP31 or 32. 2-29 A219 CÓPIA NÃO CONTROLADA...
  • Page 73 Target Toner Sensor Voltage = SP53 setting x 0.02 [V] (Default: 97 = 1.94 V) The TD sensor initial setting is not changed by this SP mode. However, it is ignored if method 2 is selected. A219 2-30 CÓPIA NÃO CONTROLADA...
  • Page 74 SP32. Toner Supply Motor On Time Corresponding image area ratio SP32 Setting (seconds) Stays on until the TD sensor voltage becomes lower than the target voltage. 0 (No toner supply) 2-31 A219 CÓPIA NÃO CONTROLADA...

  • Page 75: Fixed Supply Mode

    If the value recovers above 0.2 volts, or the main switch is turned off and on, this condition is canceled and the toner density detection will recover to the toner supply mode that was in use immediately before the abnormal condition occurred. A219 2-32 CÓPIA NÃO CONTROLADA...

  • Page 76: Toner End

    If the toner sensor voltage stays at level 6 after the toner near end condition is detected, 50 more copies can be made. After 50 copies, the toner end indicator lights and copying is disabled. 2-33 A219 CÓPIA NÃO CONTROLADA...

  • Page 77: Toner End Recovery

    +3S/5 in this period, the machine recovers from the toner end condition. Then the toner supply motor stops, but the main motor continuously rotates for 40 seconds to distribute toner evenly inside the development unit. A219 2-34 CÓPIA NÃO CONTROLADA...

  • Page 78: Image Transfer And Paper Separation

    [B]. The negative charge on the copy paper is discharged after image transfer by this discharge plate to ensure paper separation from the drum. The spurs [C] prevent unfused toner on the paper from being smeared by the bottom surface of the imaging unit. 2-35 A219 CÓPIA NÃO CONTROLADA...

  • Page 79: Transfer Corona And Discharge Plate Circuit

    When the CPU drops CN102-4 from +24 V to 0 V, the transfer corona (-5kv) is applied to the back of the copy paper and the drum. When the CPU drops CN102-2 from 5V to LOW, a high positive voltage (+2.2 kV) is applied to the discharge plate. A219 2-36 CÓPIA NÃO CONTROLADA...

  • Page 80: Drum Cleaning

    A counter blade system is used for drum cleaning. The cleaning blade [A] scrapes off any toner remaining on the drum after the image is transferred to the paper. The removed toner is transported into the developer to be recycled. 2-37 A219 CÓPIA NÃO CONTROLADA...

  • Page 81: Toner Recycling Mechanism

    As the coil rotates, the toner moves from rear to front until it reaches the toner recycling belt [B]. The paddles of the belt, which is driven by the toner collection coil shaft, transports the toner into the developer, and the toner is recycled. A219 2-38 CÓPIA NÃO CONTROLADA...

  • Page 82: Quenching

    In preparation for the next copy cycle, light from the quenching lamp (QL) [A], which is installed in the upper unit, neutralizes any charge remaining on the drum. LEDs are used for quenching and the lamp is turned on whenever the main motor rotates. 2-39 A219 CÓPIA NÃO CONTROLADA...

  • Page 83: Paper Feed And Registration

    In humid environments, copy paper may crease as it comes out of the fusing unit. The optional tray heater [E] is available as a service part to keep copy paper dry. A219 2-40 CÓPIA NÃO CONTROLADA...

  • Page 84: Paper Tray Feed

    When the tray is getting empty, the corner separators [K] start to rise, and continue to rise as the amount of paper in the tray decreases, so that the paper is always at the correct height. 2-41 A219 CÓPIA NÃO CONTROLADA...

  • Page 85: Paper Feed Mechanism

    The CPU energizes the relay roller clutch after the ! key is pressed (at the same time as the tray paper feed clutch). Paper is fed from the relay rollers to the registration rollers [H]. A219 2-42 CÓPIA NÃO CONTROLADA...

  • Page 86: By-Pass Feed

    This machine does not have any sensor or switch to determine the paper size for by-pass feed. The machine will perform a full scan for all copies. 2-43 A219 CÓPIA NÃO CONTROLADA...

  • Page 87: Paper Feed Mechanism And Paper End Detection

    When there is no paper on the by-pass feed table, the paper end feeler [F] drops into the cutout in the by-pass feed table and the by-pass feed paper end sensor is activated. A219 2-44 CÓPIA NÃO CONTROLADA...

  • Page 88: Paper Registration

    The registration sensor is also used for paper misfeed detection. The paper dust mylar [E] on the upper registration roller [F] removes paper dust before the paper reaches the transfer/separation unit. 2-45 A219 CÓPIA NÃO CONTROLADA...

  • Page 89: Side Fence Double Stopper Mechanism

    The release levers [A] each have a stopper which contains teeth like those on a gear. The guide rails [B] also have teeth. When the release lever is pushed, the gear teeth release each other and the side fences can be moved. A219 2-46 CÓPIA NÃO CONTROLADA...

  • Page 90: Paper End Detection

    Then the lever pushes up the actuator. As a result, the feeler rotates upwards. This mechanism is necessary to prevent the feeler from getting damaged by the paper tray body. 2-47 A219 CÓPIA NÃO CONTROLADA...

  • Page 91: Paper Feed And Misfeed Detection Timing

    (2) are detected from the lead edge of the copy paper. (3) and (4) are detected from the trail edge of the copy paper. The detection timing for (3) and (4) will vary with the copy paper size in use. A219 2-48 CÓPIA NÃO CONTROLADA...

  • Page 92: Others

    This is to prevent the stack of paper inside the paper tray from coming over the corner separators, which will cause double feeding or image skew on copies. 2-49 A219 CÓPIA NÃO CONTROLADA...

  • Page 93: Image Fusing

    The exit sensor [F] monitors the progress of the copy paper through the fusing unit and acts as a misfeed detector. The exit rollers [G] drive the copy paper to the copy tray. A219 2-50 CÓPIA NÃO CONTROLADA...

  • Page 94: Fusing Drive Mechanism

    When the front cover is opened, the actuator plate [E] pulls the release wire [F]. The wire pulls the fusing unit gear bracket [G] and the fusing unit drive is disengaged. 2-51 A219 CÓPIA NÃO CONTROLADA...

  • Page 95: Fusing Lamp Control

    120°C: 120 V machines mode. copying starts after the fusing 130°C: 230 V machines temperature reaches the Ready condition. During copying — 190°C A219 2-52 CÓPIA NÃO CONTROLADA...
  • Page 96 After copying is finished, the fusing temperature is kept at 190°C for one minute. To prevent any copy quality problem caused by exposure lamp intensity fluctuation, the fusing lamp does not turn on while the exposure lamp is on, even if the fusing temperature drops below 190°C. 2-53 A219 CÓPIA NÃO CONTROLADA...

  • Page 97: Fusing Lamp Control Circuit

    Normally, the voltage applied to the lamp is the full duty cycle of the ac waveform. However, through SP29, fusing power can be set to phase control mode. (Phase control is used only if the customer has a problem with electrical noise or interference.) A219 2-54 CÓPIA NÃO CONTROLADA...

  • Page 98: On/Off Control

    The trigger pulse (LOW part) is wider [C1] and power is supplied for longer [D1] when the hot roller temperature is lower. It is narrower [C2] and power is supplied for a shorter time [D2] when the hot roller is near the operating temperature. 2-55 A219 CÓPIA NÃO CONTROLADA...

  • Page 99: Overheat Protection

    "E-53" lights on the operation panel and power to the fusing lamp is cut. Even if the thermistor overheat protection fails, the thermofuse opens when it reaches 169°C, removing power from the fusing lamp. A219 2-56 CÓPIA NÃO CONTROLADA...

  • Page 100: Installation

    CÓPIA NÃO CONTROLADA INSTALLATION CÓPIA NÃO CONTROLADA...
  • Page 101 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 102: Installation Requirements

    10. Do not place the machine where it may be subjected to strong vibrations. 1.2 MACHINE LEVEL 1. Front to back: Within 5 mm (0.2") of level 2. Right to left: Within 5 mm (0.2") of level A219 CÓPIA NÃO CONTROLADA...

  • Page 103: Minimum Space Requirements

    2. Avoid multi-wiring. 3. Do not set anything on the power cord. 1. Input voltage level: 110 ~ 127 V/60 Hz: More than 15 A 220 ~ 240 V/50/60 Hz: More than 8 A 2. Permissible voltage fluctuation: A219 CÓPIA NÃO CONTROLADA...

  • Page 104: Copier (A219)

    CÓPIA NÃO CONTROLADA COPIER (A219) 2. COPIER (A219) 2.1 ACCESSORY CHECK Check the quantity and condition of the accessories in the box against the following list: 1. Model Name Decal (-10, -22 machines) 2. Symbol Explanation Decal - Multi-language 3. Installation Procedure - Multi-language (-10, -15, -22, -26 machines) 4.

  • Page 105: Installation Procedure

    CÓPIA NÃO CONTROLADA COPIER (A219) 2.2 INSTALLATION PROCEDURE A219I500.wmf A219I501.wmf CAUTION Do not plug in the power cord before starting the following procedure. 1. Remove all strips of tape shown above. 2. Pull out the paper tray [A], and remove the cardboard [B].
  • Page 106 CÓPIA NÃO CONTROLADA Rev. 11/2000 COPIER (A219) A219I502.wmf A219I503.wmf 4. Turn the "B1" lever [A] ⇒ counterclockwise to lower the transfer corona unit. 5. Remove the knob screw [B] and gently pull out the imaging unit [C]. Then place it on a clean sheet of paper.
  • Page 107 CÓPIA NÃO CONTROLADA COPIER (A219) A219I504.wmf 9. Install the toner bottle holder [A] in the copier as shown. 10. Shake the toner bottle [B] well. NOTE: Do not remove the bottle cap [C] of the toner bottle at this time.
  • Page 108 CÓPIA NÃO CONTROLADA COPIER (A219) A219I505.wmf 13. Pull the paper tray [A] out and turn the paper size dial [B] to select the appropriate size. Adjust the side guides [C] and the end guide [D] to match the paper size.

  • Page 109: Document Feeder (A662)

    2. Thumb Screw M4 x 12............2 3. Stud Screw (M3) ............... 2 4. Installation Procedure - English........1 5. NECR - Multi-language............. 1 6. Interface Unit for A219 copier .......... 1 7. Accessory Kit for A203 copier .......... 1 • Interface Unit Bracket..........1 •...

  • Page 110: Installation Procedure

    1. Remove the platen cover [A] from the copier, 2 screws [G]. 2. Replace the 2 screws with the 2 stud screws [B]. • Use the M3 stud screws for A219. • Use the M4 stud screws for A203. 3. Remove the strips of tape from the DF.
  • Page 111 8. Locate the 4P connector [F] and connect it to the ADF interface board [G], then secure the DF interface unit [H] to the copier (1 screw). 9. Plug the connector [I] (3P) in to CN202 on the ac drive dc power supply board [J]. A219 3-10 CÓPIA NÃO CONTROLADA...
  • Page 112 [F] so that the rubber pad is in contact with the top of the operation panel cover. 15. Turn on the main switch and check the operation of the DF. 3-11 A219 CÓPIA NÃO CONTROLADA...

  • Page 113: Sorter (A657)

    2. Magnet Catch ..............1 3. Tapping Screw M4 x 6............6 4. Grounding Screw M4 x 8 ..........1 5. Snap Ring ................. 1 6. NECR - Multi-language............. 1 7. Installation Procedure - English........1 A219 3-12 CÓPIA NÃO CONTROLADA...

  • Page 114: Installation Procedure

    [C]. CAUTION Unplug the copier power cord before starting the following procedure. 1. Remove the copy tray from the copier. 2. Remove the strips of tape [D] and styrofoam blocks [E]. 3-13 A219 CÓPIA NÃO CONTROLADA...
  • Page 115 4. Remove the rear cover [B] (2 screws). 5. Mount the sorter holder bracket [C] on the copier frame (3 tapping screws). 6. Mount the magnetic catch [D] near the exit cover (2 tapping screws). A219 3-14 CÓPIA NÃO CONTROLADA...
  • Page 116 3) Hold down the $ key for more than 3 seconds. 13. Press the following sequence of keys to change the "SP 71" value to "1". → → → → 14. Turn the main switch off and on. 15. Check the sorter’s operation. 3-15 A219 CÓPIA NÃO CONTROLADA...

  • Page 117: Others

    3. By using the timing belt [A], manually move the 1st and 2nd scanner units away from the home position. NOTE: Move the scanners by using the timing belt as shown in the diagram. Do not handle the scanners directly. A219 3-16 CÓPIA NÃO CONTROLADA...
  • Page 118 NOTE: Tell the customer that even when the copier main switch is turned off, the copier power cord should be plugged in. Otherwise, the optics anti-condensation heater will not function. 3-17 A219 CÓPIA NÃO CONTROLADA...

  • Page 119: Tray Heater Installation (Option)

    (red), as shown. NOTE: Tell the customer that even when the copier main switch is turned off, the copier power cord should be plugged in. Otherwise, the tray heater will not function. A219 3-18 CÓPIA NÃO CONTROLADA...

  • Page 120: Service Tables

    CÓPIA NÃO CONTROLADA SERVICE TABLES CÓPIA NÃO CONTROLADA...
  • Page 121 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 122: Service Remarks

    7. Do not touch the charge corona wire or the grid plate with bare hands. Oil stains may cause uneven image density on copies. 8. Clean the charge corona wire by pulling on the wire cleaning knob. 9. Clean the charge grid with a blower brush (not with a cloth). A219 CÓPIA NÃO CONTROLADA...

  • Page 123: Optics

    6. Always replace the 1st scanner unit as an assembly, as the matching of each set of exposure lamp and reflectors is performed at the factory. 7. Only use the scanner timing belts when manually moving the scanner units. A219 CÓPIA NÃO CONTROLADA...

  • Page 124: Transfer Corona

    Be careful. 5. Do not rotate the rollers while the pressure springs are not installed and the hot roller strippers are in place. If done, the hot roller may be damaged by the strippers. A219 CÓPIA NÃO CONTROLADA...

  • Page 125: Paper Feed

    When the copier malfunctions due to a damaged EEPROM. b) When replacing the EEPROM. 4. Whenever SP99 (Clear All Memory) is performed, the drum and developer must be replaced with new ones. Otherwise, copy quality might be seriously affected. A219 CÓPIA NÃO CONTROLADA...
  • Page 126 High Voltage Supply Board C/G/B/T/S 6. If the optional tray and anti-condensation heaters have been installed, keep the copier power cord plugged in, even when the copier main switch is turned off. This keeps the heaters energized. A219 CÓPIA NÃO CONTROLADA...

  • Page 127: Program Modes

    Magnification Ratio display. 4. Notes 1. With the exception of SP57, all copies made inside the program modes are made with ID level 4 (center value). A219 CÓPIA NÃO CONTROLADA...

  • Page 128: Sp Mode

    Copy Counter will be entered as the new value or setting, and will be stored in memory. 3. The copier is ready to accept a new program number. Repeat from step 1 or leave SP mode by turning the main switch off/on. A219 CÓPIA NÃO CONTROLADA...

  • Page 129: Sp Mode Quick Reference Table

    Total Toner Supply ON Time TD Sensor Initial Setting During Toner Near/End Condition TD Sensor Sensitivity Setting TD Sensor Initial Output Display Toner Density Adjustment Correction Selection * Items listed on the factory setting data sheet A219 CÓPIA NÃO CONTROLADA...

  • Page 130: Up Mode And Sp Mode Cross Reference Table

    UP Mode No. SP Mode No. Function Image Density Adjustment (ADS Mode) Narrow Paper Select Mode Auto Reset Time Setting (Energy Saver) Auto Energy Saver Mode On/Off Auto Shut Off Time Setting (Energy Star) Toner Density Adjustment Count Up/Down Selection A219 CÓPIA NÃO CONTROLADA...

  • Page 131: Service Program Mode Table

    This mode is performed with the selected paper size and magnification ratio without the paper feed clutch or total counter increment. Before starting, close the platen cover to reduce the cleaning blade load. A219 4-10 CÓPIA NÃO CONTROLADA...
  • Page 132 Actuated Switch Actuated (HP) Sorter Switch Sorter Sorter Closed Opened ADF Installation ADF Not Installed Installed ADF Lift Switch ADF Closed ADF Opened Key Counter Set Key Counter Key Counter Not Set Signal (Not Used) 4-11 A219 CÓPIA NÃO CONTROLADA...
  • Page 133 All Indicators Turns on all the indicators on the operation panel for 30 seconds. They will turn off automatically after 30 seconds. To turn off the indicators, press the key. A219 4-12 CÓPIA NÃO CONTROLADA...
  • Page 134 The sorter and DF must be installed on the machine. Fusing Selects the fusing temperature control mode. 0: ON/OFF Temperature control After selecting the control mode and turning the Control 1: Phase main switch off/on, the fusing temperature control Selection control mode is changed. 4-13 A219 CÓPIA NÃO CONTROLADA...
  • Page 135 Note Setting Time 3.5% 0.3 s Default 7.0% 0.6 s 1.2 s 2.4 s 3.6 s 4.8 s ∞ Continuous supply — No toner supply See "Detailed Descriptions - Toner Supply Control" for more details. A219 4-14 CÓPIA NÃO CONTROLADA...
  • Page 136 Time During 3: 30 s See "Detailed Descriptions - Toner Supply" for more Toner 4: 40 s details. Near/End 5: 50 s This SP mode is intended for designer use only. Condition 6: 60 s 4-15 A219 CÓPIA NÃO CONTROLADA...
  • Page 137 Default = 16 Adjustment 0.2% per step (–3.2% to +3.0%). Check the focusing after doing this SP mode, and adjust with SP47 if necessary. See "Replacement and Adjustment - Copy Quality Adjustment" for details. A219 4-16 CÓPIA NÃO CONTROLADA...
  • Page 138 OS-A3 Test Chart with the platen cover placed over it. After adjusting the light intensity, adjust the ADS Reference Voltage Adjustment (SP56). See "Replacement and Adjustment - Copy Quality" for details on how to do this adjustment. 4-17 A219 CÓPIA NÃO CONTROLADA...
  • Page 139 Press the ! key to monitor the output voltage Voltage Display = during the normal copy cycle. For only this SP mode, the copies are made with the ADS mode (other SP modes use manual ID level 4). A219 4-18 CÓPIA NÃO CONTROLADA...
  • Page 140 This mode is started by pressing the and stops automatically after about 1 minute. Use this mode only after installing new developer. TD Sensor Display the TD sensor initial setting output. (0.02 V x Initial Output displayed Display value) 4-19 A219 CÓPIA NÃO CONTROLADA...
  • Page 141 Saver Mode 1: Yes The copier automatically goes to Energy Saver On/Off mode at the auto reset time selected (SP15). Factory Factory use only. Initialization Data Factory use only. Communication Factory Factory use only. Potential Adjustment A219 4-20 CÓPIA NÃO CONTROLADA...
  • Page 142 To clear, enter "1" then press the key and the key at the same time. To avoid resetting the counter by mistake, the counter is reset only when the key and the key are pressed at the same time. 4-21 A219 CÓPIA NÃO CONTROLADA...
  • Page 143 2 digits, the manual image density indicator is used to display the first digit. The first three digits are displayed in the magnification indicator. Press the key to view the last three digits. A219 4-22 CÓPIA NÃO CONTROLADA...
  • Page 144 2 digits, the manual image density indicator is used to display the first digit. The first three digits are displayed in the magnification indicator. Press the key to view the last three digits. 4-23 A219 CÓPIA NÃO CONTROLADA...

  • Page 145: Clear All Memory Procedure

    After doing SP99, execute the following procedure to return the machine to its normal operating condition. 1. Install a new drum. 2. Install new developer. 3. Clean the optics and inside the copier if necessary. A219 4-24 CÓPIA NÃO CONTROLADA...
  • Page 146 NOTE: The machine will automatically stop when completed. (It takes about 1 minute.) 6. Check the copy quality and the paper path and do any necessary adjustment (see Replacement and Adjustment - Copy Quality Adjustments). 4-25 A219 CÓPIA NÃO CONTROLADA...

  • Page 147: Practical Sp Mode Use Table

    SP33 (Image Bias Adjustment - Manual ID Mode) is set to the default value so that it is possible to adjust the light intensity properly. 2) The V and V corrections are reset automatically when entering this mode. A219 4-26 CÓPIA NÃO CONTROLADA...

  • Page 148: Service Tables

    VR152(VRB) High Voltage Supply Board - C/G/B/T/S Changes the standard development bias (base bias voltage) VR21(VRG) High Voltage Supply Board - C/G/B/T/S Changes the charge grid voltage VR101(VRD) High Voltage Supply Board - C/G/B/T/S Changes the discharge plate voltage 4-27 A219 CÓPIA NÃO CONTROLADA...
  • Page 149 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 150: Preventive Maintenance

    CÓPIA NÃO CONTROLADA PREVENTIVE MAINTENANCE CÓPIA NÃO CONTROLADA...
  • Page 151 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 152: Preventive Maintenance Schedule

    Blower brush or dry cloth Charge Corona Cleaning Erase Lamp Blower brush or dry cloth Blower brush or dry cloth ⇒ Discharge Plate Blower Brush Cleaning Cleaning Blade Apply setting powder Inside the Cleaning Unit Remove all toner and developer A219 CÓPIA NÃO CONTROLADA...
  • Page 153 Hot Roller Bearings C, L C, L C, L C, L Barrierta JFE55/2 Pressure Roller Bearings Others Adjust when the lamp voltage is changed. Exit and Registration Sensors Bearings Ozone Filter Vacuum or Blower Brush Driving Belts A219 CÓPIA NÃO CONTROLADA...
  • Page 154 Soft cloth dampened with water Feed Roller Soft cloth dampened with water Notes SORTER (A657) Bin Guide/Wheel Silicone Grease - G501: If movement is not smooth. Bushings Launa oil: If bushings generate noise. Exit Rollers Alcohol A219 CÓPIA NÃO CONTROLADA...

  • Page 155: Regular Pm Procedure

    2. Clean the end blocks and casings with a (every 90 k) blower brush or dry cloth. 3. Remove the old developer. A219 CÓPIA NÃO CONTROLADA...
  • Page 156 3. Clean the paper feed guide with a soft cloth Replace the feed dampened with water. roller, by-pass 4. Clean the paper dust mylar with a soft dry feed roller, cloth. friction pad and tray bottom plate pad (every 90 k) A219 CÓPIA NÃO CONTROLADA...
  • Page 157 ID Mode) and turn the setting to the normal value if it has been changed. 2. Make a copy of a test chart at manual image density level 4. Perform the light intensity adjustment (SP48). 3. Perform the ADS reference voltage adjustment (SP56). A219 CÓPIA NÃO CONTROLADA...

  • Page 158: Special Tools And Lubricants

    Test Chart - OS-A3 (10 pcs/set) 5442 9103 Launa Oil 5203 9501 Silicone Grease - G-501 5420 9507 Digital Multimeter 5442 9101 Setting Powder A028 9300 Grease Kok Barrierta - JFE 55/2 A190 9002 Grease - CPL501 (5 pcs/set) (A219) CÓPIA NÃO CONTROLADA...
  • Page 159 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 160: Replacement And Adjustment

    CÓPIA NÃO CONTROLADA REPLACEMENT ADJUSTMENT CÓPIA NÃO CONTROLADA...
  • Page 161 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 162: Exterior And Inner Covers

    2. Remove the front cover [A] (2 locking pins [B]). 1.1.2 Front Right Cover 1. Remove the front right cover [C] (2 screws). 1.1.3 Rear Right Cover 1. Open the by-pass feed table [D]. 2. Remove the rear right cover [E] (2 screws). A219 CÓPIA NÃO CONTROLADA...

  • Page 163: Lower Right Cover

    1. Remove the lower left cover [B] (2 screws). 1.1.6 Upper Left Cover 1. Remove the lower left cover [B] (2 screws). 2. Remove the upper left cover [C] (2 screws). 1.1.7 Rear Cover 1. Remove the rear cover [D] (2 screws). A219 CÓPIA NÃO CONTROLADA...

  • Page 164: Upper Cover

    4. Remove the exposure glass [B]. (See Exposure Glass Removal.) 5. Remove the operation panel [C] from the upper cover (2 screws and 2 connectors). 6. Remove the upper cover [D] with the operation panel (8 screws). A219 CÓPIA NÃO CONTROLADA...

  • Page 165: Inner Cover Removal

    1. Open and remove the front cover [A]. (See Front Cover Removal.) 2. Pull up the toner supply unit lever [B]. 3. Remove the registration knob [C] and the fusing unit knob [D] (1 screw each). 4. Remove the inner cover [E] (4 screws). A219 CÓPIA NÃO CONTROLADA...

  • Page 166: Optics

    [C] to the left of the scale plate, and the right glass holder firmly secures the exposure glass. 3. Check the image quality. Do the Copy Quality Adjustments if necessary (see Copy Quality Adjustments). A219 CÓPIA NÃO CONTROLADA...

  • Page 167: 1St Scanner/Exposure Lamp Removal

    WARNING: To move the 1st scanner, pull the scanner belt. Do not apply force to the scanner directly. ⇒ 7. Remove the 1st scanner [B] (2 screws [C], white cable clamp [E] and 1 connector [D]). NOTE: The 1st scanner contains the exposure lamp. A219 CÓPIA NÃO CONTROLADA...
  • Page 168 6. Remove the scanner positioning pins [I]. 7. Install the lens cover, the exposure glass and exterior covers. 8. Check the image quality. Perform the Focus Adjustment (see Focus Adjustment) and the Horizontal Magnification Adjustment (see Horizontal Magnification Adjustment), if necessary. A219 CÓPIA NÃO CONTROLADA...

  • Page 169: Scanner Belt Removal

    7. Remove the two springs [B]. 8. Remove the 1st scanner and the 2nd scanner. 9. Replace the scanner belts. 10. Reassemble. 11. Adjust the position of the 1st scanner and the 2nd scanner. (See 1st And 2nd Scanner Adjustment.) A219 CÓPIA NÃO CONTROLADA...

  • Page 170: 1St And 2Nd Scanner Position Adjustment

    7. Attach the long belt to the the clamp [C] to connect the two scanners. 8. Check the image quality. Perform the Focus Adjustment (see Focus Adjustment., and the Horizontal Magnification Adjustment (see Horizontal Magnification Adjustment) if necessary. A219 CÓPIA NÃO CONTROLADA...

  • Page 171: Scanner Drive Motor Removal

    2.5 SCANNER DRIVE MOTOR REMOVAL A219R503.wmf 1. Turn off the main switch and unplug the power supply cord. 2. Remove the upper cover. (See Upper Cover Removal.) 3. Remove the motor [A] (2 screws and 1 connector). A219 6-10 CÓPIA NÃO CONTROLADA...

  • Page 172: Lens Drive Motor Removal

    WARNING: To move the 1st scanner, pull the scanner belt. Do not apply force to the scanner directly. 6. Remove the two screws [B]. 7. Slide the motor [C] as shown, and remove it (1 connector). 6-11 A219 CÓPIA NÃO CONTROLADA...

  • Page 173: 4Th/5Th Mirror Drive Motor Removal

    3. Remove the toner supply unit. 4. Remove the imaging unit. (See Imaging Unit Removal.) 5. Move the 4th/5th mirror unit [A] to the rightmost position. 6. Remove the motor [B] (2 screws and 1 connector). A219 6-12 CÓPIA NÃO CONTROLADA...

  • Page 174: 2Nd Mirror Replacement

    NOTE: 1) Make sure that the notches in the spring plate are positioned as shown. 2) Do not touch the reflecting surface with bare hands. 6-13 A219 CÓPIA NÃO CONTROLADA...

  • Page 175: 3Rd Mirror Replacement

    2) When reinstalling the 2nd scanner, thread the harness around the pulley. 6. Replace the 3rd mirror [C] in the same way as the 2nd mirror. NOTE: Make sure that the reflecting surface [D] faces the lens. A219 6-14 CÓPIA NÃO CONTROLADA...

  • Page 176: 4Th And 5Th Mirror Replacement

    Position the light shield [B] so that it is not caught by the cover, as shown. • Insert the tabs [C] into the slots [D]. • Position the harness [E] alongside the cover, as shown. • Position the cover pin [F] and tab [G] as shown. 6-15 A219 CÓPIA NÃO CONTROLADA...
  • Page 177 2) Remove the 4th/5th mirror unit [B], as shown. 5. Replace the 4th and 5th mirrors [C, D] in the same way as the 2nd mirror. NOTE: Make sure that the reflecting surface [E] faces the lens. A219 6-16 CÓPIA NÃO CONTROLADA...

  • Page 178: Ads Sensor Replacement

    3. Remove the ADS sensor [A] and cover [B] as an ass’y (1 screw and 1 connector). 4. Replace the ADS sensor [A] (1 screw). 5. Reassemble. 6. Perform the ADS reference voltage adjustment. (See ADS Adjustment.) 6-17 A219 CÓPIA NÃO CONTROLADA...

  • Page 179: Around The Drum

    5. Remove the transfer corona unit or cover it with a clean sheet of paper. 6. Remove the knob screw [E] and place a sheet of paper under the imaging unit. Gently pull out the imaging unit [F]. Then place it on a clean sheet of paper. A219 6-18 CÓPIA NÃO CONTROLADA...

  • Page 180: Charge Corona Wire And Charge Corona Grid Replacement

    5) Do not damage the grid plate when replacing the corona wire. 6) Oils and chemicals from your hands will deteriorate the grid plate. 7) Do not bend the grid plate. This can result in an uneven charging. 6-19 A219 CÓPIA NÃO CONTROLADA...

  • Page 181: Cleaning Blade Replacement

    4. Remove the cleaning blade [D] (2 screws). NOTE: 1) When removing the cleaning blade, be careful not to scratch the drum surface. 2) When installing a new cleaning blade, apply setting powder to the edge and surface of the cleaning blade. A219 6-20 CÓPIA NÃO CONTROLADA...

  • Page 182: Drum Replacement

    13. Reinstall the other units around the imaging unit. 14. Perform SP93. 15. Then clean the optics and make sure that SP33 is at the default. Then do the light intensity adjustment (SP48) and the ADS adjustment (SP56). 6-21 A219 CÓPIA NÃO CONTROLADA...

  • Page 183: Toner Collection Coil And Toner Recycling Belt Replacement

    NOTE: When installing a new toner recycling belt, make sure that the belt [H] is properly positioned, as shown. When reinstalling the toner recycling cover, make sure that there is no gap between the toner recycle cover and the imaging unit cover. A219 6-22 CÓPIA NÃO CONTROLADA...

  • Page 184: Developer Replacement

    7. Remount the cover on the imaging unit, and reinstall the unit in the copier (1 knob screw). 8. Perform the initial setting for new developer using SP66. 9. Check the copy quality. Adjust if necessary (see Copy Quality Adjustments). 6-23 A219 CÓPIA NÃO CONTROLADA...

  • Page 185: Replacement The Toner Density Sensor (Td Sensor)

    4. Remove the TD sensor [A] (2 screws and 1 connector) from the imaging unit. 5. Replacement the TD sensor. 6. Pour in the new developer evenly into the imaging unit. (See developer replacement.) 7. Reinstall the imaging unit (1 knob screw). 8. Perform SP66. A219 6-24 CÓPIA NÃO CONTROLADA...

  • Page 186: Agitator Replacement

    9. Remove and replace the agitators [C]. NOTE: 1) Make sure that agitators are positioned correctly, as shown [D]. 2) When installing the new agitator, install a new bearing or apply CPL501 evenly onto the old bearing. 6-25 A219 CÓPIA NÃO CONTROLADA...

  • Page 187: Toner Supply Motor Ass'y Replacement

    Then replace the screws and connectors from the rear of the copier. 2) Install the motor seal [D] to the new toner supply motor. If the seal can not be pealed off and placed on the new motor, a new seal should be ordered. A219 6-26 CÓPIA NÃO CONTROLADA...

  • Page 188: Erase Lamp Replacement

    4. Remove the high voltage supply board (4 screws and 6 connectors). 5. Remove the optics cooling fan motor [A] (2 screws and 1 connector). 6. Remove the erase lamp [B] (1 screw and 1 connector) from the front of the copier as shown. 6-27 A219 CÓPIA NÃO CONTROLADA...

  • Page 189: Quenching Lamp Replacement

    4. Remove the erase lamp. (See Erase Lamp Replacement.) 5. Remove the inner cover. (See Inner Cover Removal.) 6. Remove the quenching lamp [A] (1 screw and 1 connector) from the front of the copier. A219 6-28 CÓPIA NÃO CONTROLADA...

  • Page 190: Paper Feed

    CÓPIA NÃO CONTROLADA PAPER FEED 4. PAPER FEED 4.1 PAPER TRAY REMOVAL A219R551.wmf 1. Pull the paper tray out. 2. Remove the paper tray [A] (4 screws). 6-29 A219 CÓPIA NÃO CONTROLADA...

  • Page 191: Tray Feed Roller Replacement

    2) Reinstall the feed rollers face up as shown. 3) Ensure that the pin [C] on the end of the feed roller shaft fits into the slot [D] on the end of the drive shaft. A219 6-30 CÓPIA NÃO CONTROLADA...

  • Page 192: Tray Paper Feed Roller Adjustment

    3. For B sizes move the feed rollers [A, B] to position "c." NOTE: 1) Position "b" is the default setting. 2) In North America, if the customer never uses executive size paper in the paper tray, set the feed rollers to position "a". 6-31 A219 CÓPIA NÃO CONTROLADA...

  • Page 193: By-Pass Feed Roller And Friction Pad Replacement

    6. Remove the sensor ass’y [F] (1 screw and 2 connectors). NOTE: 1) Be careful not to damage the feeler when removing the sensor ass’y. 2) When reinstalling the ass’y, ensure that the harness is not caught on the upper guide. A219 6-32 CÓPIA NÃO CONTROLADA...
  • Page 194 1. Reinstall the friction pad, the spring, and the by-pass feed roller. 2. Reinstall the sensor ass’y. NOTE: 1) Handle the registration sensor with care. 2) Be sure to reconnect the harnesses. 3. Reinstall the paper end cover. 4. Reinstall the by-pass feed table. 6-33 A219 CÓPIA NÃO CONTROLADA...

  • Page 195: By-Pass Paper Feed Clutch, High Voltage Supply Board, And Registration Clutch Replacement

    8. Remove the main motor [H] (4 screws and 1 connector). 9. While pulling back the hook [I], remove the registration clutch [J]. NOTE: When reinstalling a new clutch, engage the notch [K] with the stopper [L]. A219 6-34 CÓPIA NÃO CONTROLADA...

  • Page 196: Right Vertical Guide Switch Replacement

    1. Turn off the main switch and unplug the power supply cord. 2. Remove the rear cover. (See Rear Cover Removal.) 3. Remove the switch bracket [A] (2 screws and 1 connector). 4. Replace the switch [B] (2 screws). 6-35 A219 CÓPIA NÃO CONTROLADA...

  • Page 197: Relay Roller Clutch And Paper Feed Clutch Replacement

    6. Remove the paper feed shaft [F] and the bearings [G] (1 snap ring). 7. Replace the paper feed clutch [H]. NOTE: When reinstalling a new clutch, engage the notch [I] with the stopper [J]. A219 6-36 CÓPIA NÃO CONTROLADA...

  • Page 198: Paper Size Switch Replacement

    4. Remove the size switch ass’y [B] ( 2 screws and 1 connector). 5. Remove the size switch [C] (2 tabs). NOTE: When reinstalling the size switch ass’y [B], make sure that the harness [D] is inserted into the slot, as shown. 6-37 A219 CÓPIA NÃO CONTROLADA...

  • Page 199: By-Pass Paper End Sensor And Registration Sensor Replacement

    7. Replace the by-pass paper end sensor [E] and the registration sensor [F]. NOTE: 1) Take care not to damage the feeler when removing the sensor ass’y. 2) When reinstalling the ass’y, be careful not to get the harness caught on the upper guide. A219 6-38 CÓPIA NÃO CONTROLADA...

  • Page 200: Fusing

    1. Make sure that main switch is turned off and the power supply cord is unplugged. 2. Open the front cover. 3. Remove the inner cover. (See Inner Cover Removal.) 4. Open the exit unit [A]. 5. Remove the fusing unit (1 screw [B] and 3 connectors [C]). 6-39 A219 CÓPIA NÃO CONTROLADA...

  • Page 201: Hot Roller Replacement

    4) When reinstalling the fusing lamp, do not forget the red connector at the rear side. 5) Do not touch the hot roller surface with bare hands. 6) When reinstalling the fusing entrance guide, make sure that the entrance guide adjustment screws are positioned correctly. A219 6-40 CÓPIA NÃO CONTROLADA...

  • Page 202: Pressure Roller Replacement

    CÓPIA NÃO CONTROLADA FUSING 5.3 PRESSURE ROLLER REPLACEMENT A219R539.wmf 1. Remove the hot roller. (See Hot Roller Replacement.) 2. Remove the pressure roller [A]. 6-41 A219 CÓPIA NÃO CONTROLADA...

  • Page 203: Hot Roller Stripper Replacement

    CÓPIA NÃO CONTROLADA FUSING 5.4 HOT ROLLER STRIPPER REPLACEMENT A219R537.wmf 1. Open the exit unit [A]. 2. Remove the bracket [B] (2 screws). 3. Replace the hot roller strippers [C] (1 spring each). A219 6-42 CÓPIA NÃO CONTROLADA...

  • Page 204: Fusing Entrance Guide Adjustment

    CÓPIA NÃO CONTROLADA FUSING 5.5 FUSING ENTRANCE GUIDE ADJUSTMENT A219R536.wmf If there is paper creasing after fusing, move the guide plate [A] to the upper position as shown. 6-43 A219 CÓPIA NÃO CONTROLADA...

  • Page 205: Fusing Pressure Adjustment

    [A] if poor fusing occurs or to [C] if copy paper becomes creased. For removal and installation, see the pressure roller replacement section. NOTE: Make sure that the front and rear springs are similarly positioned. A219 6-44 CÓPIA NÃO CONTROLADA...

  • Page 206: Transfer/Separation

    A219R554.wmf A219R555.wmf 1. Turn off the main switch. 2. Open the front cover. 3. Remove the transfer corona unit [A]. 4. Remove the 2 sheets of mylar [B]. 5. Replace the transfer corona wire [C]. 6-45 A219 CÓPIA NÃO CONTROLADA...

  • Page 207: Discharge Plate Replacement

    6.2 DISCHARGE PLATE REPLACEMENT A219R556.wmf 1. Turn off the main switch. 2. Open the front cover. 3. Remove the transfer corona unit. 4. Remove the discharge plate by squeezing the knobs [A] on both sides. A219 6-46 CÓPIA NÃO CONTROLADA...

  • Page 208: Others

    7. OTHERS 7.1 OZONE FILTER REPLACEMENT A219R552.wmf 1. Turn off the main switch. 2. Remove the rear cover. (See Rear Cover Removal.) 3. Remove the ozone filter cover [A]. 4. Replace the ozone filter [B]. 6-47 A219 CÓPIA NÃO CONTROLADA...

  • Page 209: Main Control Board Replacement

    2. Remove the rear cover. (See Rear Cover Removal.) 3. Remove the main control board [A] (4 screws and all connectors). 4. Remove the EPROM [B] from the old main board and install it on the new board. A219 6-48 CÓPIA NÃO CONTROLADA...

  • Page 210: Copy Quality Adjustment

    The grid voltage and charge corona current adjustment should be done only when replacing the power pack or to correct certain problems with image density after checking all other possible causes. 6-49 A219 CÓPIA NÃO CONTROLADA...

  • Page 211: Light Intensity Adjustment

    If the image density is too dark: Increase the value If the image density is too light: Decrease the value 8. Confirm that the image density is within the adjustment standard. 9. Perform the ADS adjustment. (See ADS Adjustment.) A219 6-50 CÓPIA NÃO CONTROLADA...

  • Page 212: Image Density Adjustment

    Correction Interval - Setting Correction Interval 2 steps/8,000 copies 2 steps/6,000 copies 2 steps/4,000 copies 2 steps/2,000 copies 2 steps/1,000 copies No correction 1 step = 0.5 V (120 V machines) or 1.0 V (230 V machines) 6-51 A219 CÓPIA NÃO CONTROLADA...

  • Page 213: Development Bias Voltage Adjustment

    2. Set the multimeter range to dc 1,500 V, and connect the multimeter leads as shown. 3. Turn on the development bias using SP9-5. 4. Adjust the development bias voltage by turning VRB on the high voltage supply board. A219 6-52 CÓPIA NÃO CONTROLADA...

  • Page 214: Sp Bias Settings

    –40 –40 Change [V] Exposure Lamp ±0 ±0 ±0 +4 steps –4 steps Change Image Density Normal Lighter Darker Lightest Darkest 1 step = 0.5 V (120 V machines) or 1.0 V (230 V machines) 6-53 A219 CÓPIA NÃO CONTROLADA...

  • Page 215: Toner Density Adjustment

    TD Sensor Mode: 0.4 s (Factory Setting) Standard: Fixed Mode: 0.3 s (Factory Setting) How to Adjust: Detect Mode (using TD sensor): SP31 Fixed Mode: SP32 How it works: Changes the interval that the toner supply motor is on. A219 6-54 CÓPIA NÃO CONTROLADA...

  • Page 216: Grid Voltage Adjustment

    2. Set the multimeter range to dc 1,500 V, and connect the multimeter leads as shown. 3. Turn on the charge corona using SP9-2. 4. Adjust the grid voltage by turning VRG on the high voltage supply unit. 6-55 A219 CÓPIA NÃO CONTROLADA...

  • Page 217: Transfer Current Adjustment

    NOTE: Make sure that the connector [B] is not in contact with the T terminal [A]. 4. Turn on the transfer corona using SP9-3. 5. Adjust the drum current by turning VRT on the high voltage supply board. A219 6-56 CÓPIA NÃO CONTROLADA...

  • Page 218: Charge Current Adjustment

    NOTE: Make sure that the connector [B] is not in contact with the CT terminal [A]. 4. Turn on the charge corona using SP9-2. 5. Adjust the charge current by turning VRC on the high voltage supply board. 6-57 A219 CÓPIA NÃO CONTROLADA...

  • Page 219: Horizontal Magnification Adjustment

    2. Adjust the vertical magnification using SP43. Make three copies to check the magnification. NOTE: If the copy image is out of focus as making copies after this adjustment, adjust the focus. (See Focus Adjustment.) A219 6-58 CÓPIA NÃO CONTROLADA...

  • Page 220: Focus Adjustment

    How it works: Changes the registration roller start timing. 1. Place a 150 mm scale perpendicular to the left scale on the exposure glass. 2. Adjust the registration using SP42. Make three copies and check the registration. 6-59 A219 CÓPIA NÃO CONTROLADA...

  • Page 221: 4Th/5Th Mirror Height Adjustment

    Glass Removal.) 2. Remove the lens cover [A] (2 screws). 3. Adjust the 4th/5th mirror height by turning the screw [B]. NOTE: When replacing the lens cover, make sure of the notes described on page 6-15. A219 6-60 CÓPIA NÃO CONTROLADA...

  • Page 222: Ads (Auto Image Density Sensor) Adjustment

    1. Place five sheets of clean white A4 (8.5" x 11") paper on the exposure glass. 2. Select SP56 and press the key. 3. If the voltage is not within the adjustment standard, adjust it by turning VR101 on the main board. 6-61 A219 CÓPIA NÃO CONTROLADA...

  • Page 223: Side-To -Side Registration Adjustment

    5. Move the side fences [B] to their narrowest position and remove them. 6. Remove the registration adjustment plate [E] (2 screws). 7. Turn the registration plate 180°. The position can now be adjusted using the long screw hole. A219 6-62 CÓPIA NÃO CONTROLADA...
  • Page 224 2. Remove the exposure glass. (See Exposure Glass Removal.) 3. Remove the lens cover (2 screws). 4. Mark the original position of the lens. 5. Loosen 2 screws [A] and shift the lens by trial-and-error to adjust the side-to side registration. 6-63 (A219) CÓPIA NÃO CONTROLADA...
  • Page 225 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 226: Troubleshooting

    CÓPIA NÃO CONTROLADA TROUBLESHOOTING CÓPIA NÃO CONTROLADA...
  • Page 227 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 228: Copy Quality

    The drum was exposed to fluorescent light or direct sunlight for a long period of time. • The drum was exposed to ammonia gas or corrosive fumes for a long period of time. 4. The imaging unit does not rotate. • Broken drive gear A219 CÓPIA NÃO CONTROLADA...
  • Page 229 LOW, replace the high voltage supply board. If there is no problem with the signal lines, replace the drum if the sensitivity does not recover even when the drum is not exposed to light. A219 CÓPIA NÃO CONTROLADA...

  • Page 230: Dirty Background

    Make a copy in reduction mode at manual image density level 4. Is the non-image area dirty? Are the optics dirty? Clean the optics and perform the necessary SP modes in order (see Section 4 - Service Remarks for details). A219 CÓPIA NÃO CONTROLADA...
  • Page 231 • V), readjust the ADS voltage. • If the signal at CN114-5 stays HIGH, check the harness and sensor, and replace any defective parts. • If the signal at CN114-6 stays LOW, replace the main board. A219 CÓPIA NÃO CONTROLADA...

  • Page 232: Uneven Image Density

    Is the erase lamp or quenching lamp dirty? Clean the erase lamp or quenching lamp. Are the corona wires or grid plate dirty? Clean the corona wires, grid plate, and casings. Replace the charge corona unit. A219 CÓPIA NÃO CONTROLADA...

  • Page 233: Vertical Black Bands

    SP modes in order (see Section 4 - Service Remarks for details). Remove the cleaning blade and clean the edge of the cleaning blade. Then check if the edge of the cleaning blade is deformed or not. Replace the cleaning blade. Replace the imaging unit. A219 CÓPIA NÃO CONTROLADA...

  • Page 234: Vertical Black Lines

    Check whether black lines appear on the copy by stopping the copy paper in the transport section. If no black lines appear, replace the hot roller. Check whether the drum is scratched or toner is built-up on the drum. Replace the drum if necessary. A219 CÓPIA NÃO CONTROLADA...

  • Page 235: Vertical White Lines Or Bands-1 (Dull Or Blurred)

    Are the charge corona wires or grid plate dirty? Clean the charge corona wires or grid plate. Is the grid plate or the charge corona wire deteriorated or deformed? Replace the charge corona unit. Replace the imaging unit. A219 CÓPIA NÃO CONTROLADA...

  • Page 236: Vertical White Lines Or Bands-2 (Thin, Distinct)

    Replace the cleaning blade. Make a copy and stop the machine when the paper reaches the transport section. Do white lines appear on the copy? Replace the drum. Replace the hot roller if it is scratched. A219 CÓPIA NÃO CONTROLADA...

  • Page 237: Horizontal Black/White Lines

    Is the drum scratched? Replace the drum. Is the hot roller scratched? Replace the hot roller. If toner adheres to the drum surface, clean the drum with water. Also clean or replace the cleaning blade. A219 7-10 CÓPIA NÃO CONTROLADA...

  • Page 238: Jitter

    Does the voltage at CN103-2 through 5 on the main board stay at 24 volts when the ! key is pressed? 24 volts Not always 24 volts Replace the scanner motor or check the scanner operation. Replace the main board. 7-11 A219 CÓPIA NÃO CONTROLADA...

  • Page 239: Black Spots On The Copy Image

    Repair the poor contact or replace the charge corona unit if needed. Check the voltage at CN102-6 on the main board. 0 volts Not 0 volts Replace the main control board. Replace the high voltage supply board C/G/B/T/S. A219 7-12 CÓPIA NÃO CONTROLADA...

  • Page 240: Skewed (Optical) Copy Image

    Is each mirror positioned correctly on its scanner and on the 4th/5th mirror assembly? Reposition the mirror correctly. If the spring plates are defective, replace them. Readjust the height of 4th/5th mirror assembly by turning the adjusting screw. 7-13 A219 CÓPIA NÃO CONTROLADA...

  • Page 241: Toner Density On Copies Too High

    ADS voltage. Does the toner supply motor turn even though there is sufficient toner in the development unit? Check the voltage at CN106-1 on the main board. 24 volts 0 volt A219 7-14 CÓPIA NÃO CONTROLADA...
  • Page 242 Perform the necessary SP modes in order (see Section 4 - Service Remarks for details). Check the related SP mode settings (SP30, 31, 32, 33, 34, 35, 36, 38, 48, 53, 54 and 62). Change the settings to lean towards the lighter side. 7-15 A219 CÓPIA NÃO CONTROLADA...

  • Page 243: Toner Density On Copies Too Low

    See the "Abnormal Condition in Toner Density Detection" section. Does the toner supply motor rotate? Check the voltage at CN106-1 on the main board. 24 volts 0 volt Replace the toner supply motor. Replace the main control board. Go to A A219 7-16 CÓPIA NÃO CONTROLADA...
  • Page 244 Is the grid voltage correct? Readjust the grid voltage. Check the related SP mode settings (SP30, 31, 32, 33, 34, 35, 36, 38, 48, 53, 54 and 62). Change the settings to lean towards the darker side. 7-17 A219 CÓPIA NÃO CONTROLADA...

  • Page 245: Unfused Copy Image

    - Action - Adjust the position of the pressure springs to increase the fusing pressure. No good Increase the fusing temperature using SP49. No good Check the thermistor. If the thermistor is malfunctioning, replace it. A219 7-18 CÓPIA NÃO CONTROLADA...

  • Page 246: Creasing Paper After Fusing

    No good Is the fusing thermistor working properly? Check the thermistor. If the thermistor is malfunctioning, replace it. Install the optional tray heater. The heater is available as a service part (see Section 3 for details). 7-19 A219 CÓPIA NÃO CONTROLADA...

  • Page 247: Paper Misfeed

    Misfeed No misfeed Check which sensor (registration sensor or exit sensor) is defective. If sensors are not defective, replace the main board. Check whether a mechanical or electrical malfunction occurs. Replace the defective parts. A219 7-20 CÓPIA NÃO CONTROLADA...

  • Page 248: Abnormal Condition In Toner Density Detection

    Replace the TD sensor and developer. Check the electrical continuity of the harness from the main control board to the TD sensor. Are they connected properly? Replace the harness. Check the toner supply mechanisms. Are they working properly? 7-21 A219 CÓPIA NÃO CONTROLADA...
  • Page 249 CÓPIA NÃO CONTROLADA COPY QUALITY Change or clean the defective parts. Replace the main control board. A219 7-22 CÓPIA NÃO CONTROLADA...

  • Page 250: Service Call Conditions

    • The exposure lamp stays on for longer than 25 seconds. - Possible Causes - • Defective ac drive/dc power supply board • Defective main control board • Defective power supply circuit 7-23 A219 CÓPIA NÃO CONTROLADA...
  • Page 251 LOW (de-actuated) after the scanner returns during the copy process. - Possible Causes - • Defective home position sensor • Defective scanner drive motor • Defective main control board • Defective ac drive/dc power supply board • Defective scanner drive circuit A219 7-24 CÓPIA NÃO CONTROLADA...
  • Page 252 4th/5th mirror motor. - Possible Causes - • Defective 4th/5th mirror home position sensor • Defective 4th/5th mirror motor • Defective 4th/5th mirror drive mechanism • F2 on the ac drive/dc power supply board open (blown fuse) 7-25 A219 CÓPIA NÃO CONTROLADA...
  • Page 253 The high voltage supply board detects the leakage and sends the leak signal to the main control board for more than 1 second. - Possible Causes - • Transfer charge unit • High voltage supply board • Main control board (CN102-1) A219 7-26 CÓPIA NÃO CONTROLADA...
  • Page 254 The fusing lamp stays on for longer than 38 (NA) or 57 (EU) seconds while the main motor is off. To clear this error, refer to note 3 at the beginning of this chapter. - Possible Causes - • Main board • Defective ac drive/dc power supply board 7-27 A219 CÓPIA NÃO CONTROLADA...
  • Page 255 To clear this error, refer to note 3 at the beginning of this chapter. - Possible Causes - • Thermistor open • Defective main control board • Defective ac drive/dc power supply board • Fusing lamp open • Poor thermistor connection A219 7-28 CÓPIA NÃO CONTROLADA...

  • Page 256: Electrical Component Defects

    The toner near/end condition will not be (CN124-5) cleared even if new toner is added. User code U6 is displayed when installing a new developer. During Stays LOW normal usage, the Manual Image (CN124-5) Density or the ADS indicators start blinking. 7-29 A219 CÓPIA NÃO CONTROLADA...

  • Page 257: Switches

    Right Vertical Guide Switch OPEN User code U1 is displayed. (SW4) The user code U1 will not be displayed SHORT even if the right vertical guide is opened. A219 7-30 CÓPIA NÃO CONTROLADA...

  • Page 258: Blown Fuse Conditions

    No response 5 A/125 V T3.15 A/250 V No response 5. USER CODES U - code Contents Right vertical guide opened Key counter not set (JP101 is cut) Optional sorter not set Developer not installed 7-31 A219 CÓPIA NÃO CONTROLADA...
  • Page 259 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 260: Document Feeder (A662)

    CÓPIA NÃO CONTROLADA DOCUMENT FEEDER A662 CÓPIA NÃO CONTROLADA...
  • Page 261 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 262: Specifications

    CÓPIA NÃO CONTROLADA SPECIFICATIONS 1. SPECIFICATIONS Original Size: Maximum: A3 or 11" x 17" Minimum: A5 Lengthwise or 5 " x 8 " Original Weight: 52 to 105 g/m (14 to 28 lb) Original Feed: Automatic Feed - ADF mode Semi-automatic Feed - SADF mode Original Tray Capacity: 30 sheets - 80 g/m...

  • Page 263: Component Layout

    CÓPIA NÃO CONTROLADA COMPONENT LAYOUT 2. COMPONENT LAYOUT 2.1 MECHANICAL COMPONENTS A662V500.img 1. Pulse Generator Disk 6. Exit Roller 2. Friction Belt 7. Transport Belt 3. Pick-up Lever 8. Transport Belt Roller 4. Pick-up Roller 9. Feed Roller 5. Original Table 10.

  • Page 264: Electrical Component Descriptions

    CÓPIA NÃO CONTROLADA ELECTRICAL COMPONENT DESCRIPTIONS 3. ELECTRICAL COMPONENT DESCRIPTIONS Symbol Name Function Index No. Motor Drives all the document feeder components. Solenoid Pick-up Solenoid Energizes to press the pick-up lever against SOL1 the stack of originals in preparation for original feed-in.

  • Page 265: Power Distribution

    CÓPIA NÃO CONTROLADA POWER DISTRIBUTION 4. POWER DISTRIBUTION A662D500.wmf The document feeder uses two dc power levels: +24 volts, and +5 volts. When the main switch is turned on, the DF transformer receives the wall outlet ac power through the ac drive board and outputs 25 volts ac to the DF main board.

  • Page 266: Basic Operation

    CÓPIA NÃO CONTROLADA BASIC OPERATION 5. BASIC OPERATION When the main switch is turned on, the DF CPU sends the "DF installed" signal to the copier CPU. Receiving this signal, the copier CPU recognizes that the document feeder is installed and sends the "DF confirmed" signal to the DF CPU.

  • Page 267: Interface Circuit

    CÓPIA NÃO CONTROLADA INTERFACE CIRCUIT 6. INTERFACE CIRCUIT A662D501.wmf The copier CPU and the DF CPU communicate via the interface board using fiber optics. The interface board changes the optical signals to electrical signals (and vice versa). A662 CÓPIA NÃO CONTROLADA...

  • Page 268: Original Feed

    CÓPIA NÃO CONTROLADA ORIGINAL FEED 7. ORIGINAL FEED 7.1 ORIGINAL PICK-UP MECHANISM A662D502.img After setting the originals on the original table, the originals contact the feeler [A] of the original set sensor and cause the feeler to move out of the sensor. The DF CPU then sends the original set signal to the copier CPU to inform it that the document feeder will be used.

  • Page 269: Original Separation Mechanism

    CÓPIA NÃO CONTROLADA ORIGINAL FEED 7.2 ORIGINAL SEPARATION MECHANISM A662D503.img A662D504.img The feed roller [A] and the friction belt [B] are used to feed in and separate the originals [C]. Only the bottom original is fed because the friction belt prevents any other originals from feeding.

  • Page 270: Original Feed-In Mechanism

    CÓPIA NÃO CONTROLADA ORIGINAL FEED 7.3 ORIGINAL FEED-IN MECHANISM A662D505.img The DF motor [A] drives the feed roller [B], the pick-up roller [C], the relay rollers [D], and the transport belt roller [E] via timing belts and a gear train. The feed roller and the pick-up roller are controlled by the feed clutch [F], but the relay rollers and the transport roller are directly driven by the DF motor.

  • Page 271: Original Feed-Out Mechanism

    CÓPIA NÃO CONTROLADA ORIGINAL FEED 7.4 ORIGINAL FEED-OUT MECHANISM A662D506.img The exit rollers are driven by the DF motor through a gear train, the transport belt roller, the transport belt [A], the transport belt roller [B], and the exit roller drive belt [C].

  • Page 272: Df Motor Circuit

    CÓPIA NÃO CONTROLADA ORIGINAL FEED 7.5 DF MOTOR CIRCUIT A662D507.wmf The DF motor is a 24 volt dc motor. When the CPU receives the feed signal from the copier, the CPU outputs the ON signal and the Forward signal to the gate IC.

  • Page 273: Original Feed And Misfeed Detection Timing

    CÓPIA NÃO CONTROLADA ORIGINAL FEED 7.6 ORIGINAL FEED AND MISFEED DETECTION TIMING A662D508.wmf The above chart shows the original feed timing for the original size of A4 lengthwise or 8.5" x 11" and the misfeed detection timing. The registration sensor is used for misfeed detection. If the DF CPU detects a misfeed, the DF CPU lights the Original Misfeed indicator and sends the original misfeed signal to the copier CPU.

  • Page 274: Service Tables

    CÓPIA NÃO CONTROLADA SERVICE TABLES 8. SERVICE TABLES 8.1 DIP SWITCHES DPS 1 Function Normal Setting Free Run Solenoid Test Motor Test All Indicators On NOTE: All the functions are executed when the DF is closed. 8.2 VARIABLE RESISTORS VR No. Function Adjusts registration 8.3 FUSE...

  • Page 275: Replacement And Adjustment

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 9. REPLACEMENT AND ADJUSTMENT 9.1 TRANSPORT BELT REPLACEMENT A662R500.img A662R501.img 1. Turn off the main switch. 2. Remove the original table [A]. 3. Remove the DF [B] from the copier (2 knob screws, 1 power supply cord, and 1 optics harness).
  • Page 276 CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT A662R502.img 7. Remove the transport roller holder [A] (1 screw, 1 snap ring and 1 bearing). 8. Pull out the transport belt [B]. NOTE: After reinstalling the transport belt, make sure that the bushings of the transport rollers set correctly and the transport belt turns smoothly.

  • Page 277: Feed-In Unit Removal

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 9.2 FEED-IN UNIT REMOVAL A662R503.img 1. Turn off the main switch. 2. Remove the transport belt assembly. (See Transport Belt Replacement.) 3. Remove the left hinge bracket [A] (4 screws and 1 connector). 4. Disconnect five connectors from the main board [B] (CN111, CN113, CN115, CN116 and CN117).

  • Page 278: Pick-Up Roller Replacement

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 9.3 PICK-UP ROLLER REPLACEMENT A662R504.img 1. Turn off the main switch. 2. Remove the feed-in unit. (See Feed-in Unit Removal.) 3. Remove the DF motor [A] (2 screws and 1 timing belt [B]). 4. Remove the pick-up roller [C] (2 E-rings and 1 bushing) from the shaft [D]. 8-17 A662 CÓPIA NÃO CONTROLADA...

  • Page 279: Feed Roller Replacement

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 9.4 FEED ROLLER REPLACEMENT A662R505.img 1. Turn off the main switch. 2. Remove the feed-in unit. (See Feed-in Unit Removal.) 3. Remove the feed roller timing belt [A], feed roller gear [B] (1 E-ring and 1 spring pin [C]) and 1 bushing [D].

  • Page 280: Friction Belt Replacement

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 9.5 FRICTION BELT REPLACEMENT A662R507.img A662R506.img 1. Turn off the main switch. 2. Remove the friction belt assembly [A] (1 screw). 3. Remove the friction belt [B] (2 springs, 1 pin). NOTE: When installing the friction belt assembly, make sure the feed roller [C] is set in the correct position.

  • Page 281: Pick-Up Solenoid Adjustment

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 9.6 PICK-UP SOLENOID ADJUSTMENT A662R508.img 1. Turn off the main switch. 2. Remove the feed-in unit. (See Feed-in Unit Removal.) 3. Loosen two screws [A] securing the pick-up solenoid [B]. 4. Place a 1.2 mm thickness gauge [C] between the plunger and the solenoid.

  • Page 282: Sorter A657

    CÓPIA NÃO CONTROLADA SORTER A657 CÓPIA NÃO CONTROLADA...
  • Page 283 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 284: Specifications

    CÓPIA NÃO CONTROLADA SPECIFICATIONS 1. SPECIFICATIONS Number of Bins: 10 bins Paper Size for Bins: Sort/Stack Mode: Maximum: A3, 11" x 17" Minimum: A5, 5 " x 8 " Non-Sort/Stack Mode: Maximum: A3, 11" x 17" Minimum: A6 Lengthwise, 5 "...

  • Page 285: Component Layout

    CÓPIA NÃO CONTROLADA COMPONENT LAYOUT 2. COMPONENT LAYOUT - Mechanical Components - A657V500.wmf 1. Bins 4. Upper Paper Guide 2. Transfer Wheel 5. Lower Paper Guide 3. Exit Roller 6. Bin Guide - Electrical Components - A657V501.wmf 1. Sorter Main Board 5.

  • Page 286: Electrical Component Descriptions

    CÓPIA NÃO CONTROLADA ELECTRICAL COMPONENT DESCRIPTIONS 3. ELECTRICAL COMPONENT DESCRIPTIONS Symbol Name Function Index No. Motors Roller Drive Motor This dc motor drives the lower exit rollers. Bin Drive Motor This reversible dc motor moves the bins up or down. Switches Wheel Switch Detects the rotation of the transfer wheel and...

  • Page 287: Basic Operation

    CÓPIA NÃO CONTROLADA BASIC OPERATION 4. BASIC OPERATION - Clear Mode (PROOF MODE) - When the main switch of the copier is turned on, the sorter automatically assumes clear mode. In this mode, all copies are stacked in the first bin. The sorter also assumes clear mode when interrupt mode is selected.

  • Page 288: Exit Roller Drive Mechanism

    CÓPIA NÃO CONTROLADA EXIT ROLLER DRIVE MECHANISM 5. EXIT ROLLER DRIVE MECHANISM A657D500.img F: Transfer Wheel G: Bin Drive Belt H: Bin Drive Pulley I: Exit Roller Pulley J: Upper Paper Guide K: Lower Paper Guide A657D501.wmf L: Roller Drive Motor Pulley The exit rollers [A] take over paper transport from the copier.

  • Page 289: Bin Drive Mechanism

    CÓPIA NÃO CONTROLADA BIN DRIVE MECHANISM 6. BIN DRIVE MECHANISM [D’] [B’] A657D502.img [E] [H] G: Exit Roller H: Upper Paper Guide I: Lower Paper Guide The bin drive mechanism moves the bins up and down to receive copies under the direction of the copier CPU.
  • Page 290 CÓPIA NÃO CONTROLADA BIN DRIVE MECHANISM To move the bins up, the bin drive motor turns clockwise (as viewed from the front). A timing belt [F] turns the transfer wheels. The transfer wheels have two slots in them 180 degrees apart. As the transfer wheels turn, these slots engage the bins and lift them up.

  • Page 291: Misfeed Detection

    CÓPIA NÃO CONTROLADA MISFEED DETECTION SERVICE TABLES 7. MISFEED DETECTION A657D505.wmf In addition to being used for the exit roller drive timing, the paper sensor checks for misfeeds in the sorter. J1 - Paper Sensor On Check (A4 Sideways): The copier CPU checks whether the paper sensor is actuated within 4.32 seconds after the registration clutch turns on.

  • Page 292: Preparation For Transportation

    CÓPIA NÃO CONTROLADA PREPARATION FOR TRANSPORTATION 9. PREPARATION FOR TRANSPORTATION A657R500.img CAUTION: When removing and transporting the sorter, be careful not to carry it in a vertical position, as the bins will become dislocated. CAUTION: Before moving the sorter, be sure to prepare it for transportation as follows.

  • Page 293: Roller Drive Belt Replacement

    CÓPIA NÃO CONTROLADA ROLLER DRIVE BELT REPLACEMENT 10. ROLLER DRIVE BELT REPLACEMENT A657R501.img A657R502.img A657R503.wmf 1. Remove the front cover [A] (1 screw). 2. Remove the rear cover [B] (1 screw) and the sorter hinge [C] (2 screws). 3. Remove the rear flat cover [D] (2 screws). 4.

  • Page 294: Bin Guide Lubrication

    CÓPIA NÃO CONTROLADA BIN GUIDE LUBRICATION 11. BIN GUIDE LUBRICATION Grease 501 Grease 501 A657R504.img 1. Remove the lower paper guide. (See Roller Drive Belt Replacement.) 2. Remove all bins [A] from the bin guides [B]. 3. Apply G501 grease to the grooves of the bin guides. NOTE: There are three types of bins (types A, B, and C in the above diagram).
  • Page 295 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 296: Appendix

    CÓPIA NÃO CONTROLADA APPENDIX ELECRICAL COMPONENT LAYOUT & TIMING CHART CÓPIA NÃO CONTROLADA...
  • Page 297 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 298 CÓPIA NÃO CONTROLADA Timing Chart & Electrical Component Layout COPIER (A219) ELECTRICAL COMPONENT LAYOUT A219S500.wmf A219S501.wmf A219 10-1 A219S502.wmf CÓPIA NÃO CONTROLADA...
  • Page 299 CÓPIA NÃO CONTROLADA Timing Chart & Electrical Component Layout A219S502.wmf 10-2 A219 CÓPIA NÃO CONTROLADA...
  • Page 300 4th/5th Mirror Home Position Sensor (S1) Total Counter (CO1) Fusing Thermistor (TH1) Fusing Thermofuse (TF2) Interlock Switch (SW2) Man Switch (SW1) Optics Anti-condensation Heater (Option) (H2) Scanner Home Position Sensor (S7) Key Counter (Not Used) (CO2) A219 10-3 CÓPIA NÃO CONTROLADA...
  • Page 301 Original Set Sensor (S2) Feed Clutch (CL1) Pulse Generator Sensor (S1) DF Motor (M1) Insert Original Indicator (LED2) SADF Indicator (LED1) Lift Switch (SW1) DF Main Board (PCB1) DF Transformer (TR1) DF Interface Board (PCB2) 10-4 A219 CÓPIA NÃO CONTROLADA...
  • Page 302 SORTER (A657) ELECTRICAL COMPONENT LAYOUT A657S500.wmf Description Index No. P to P Location Sorter Main Board (PCB1) Wheel Switch (SW1) Roller Drive Motor (M1) Paper Sensor (S1) Bin Drive Motor (M2) Sorter Switch (SW2) Home Position Switch (SW3) A219 10-5 CÓPIA NÃO CONTROLADA...
  • Page 303 CÓPIA NÃO CONTROLADA Timing Chart & Electrical Component Layout 10-6 A219 CÓPIA NÃO CONTROLADA...
  • Page 304 SERVICE MANUAL -Insert Version- The A245 copier is based on the A219 copier. Only the differences from the A219 copier are described in the following pages. Refer to the A219 copier service manual regarding the other information. CÓPIA NÃO CONTROLADA...
  • Page 305 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 306: A245 Service Manual

    CÓPIA NÃO CONTROLADA A245 Service Manual CÓPIA NÃO CONTROLADA...
  • Page 307 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 308: Specifications

    CÓPIA NÃO CONTROLADA SPECIFICATIONS 1. SPECIFICATIONS NOTE: Only items marked with are different from the A219 copier. Configuration: Desktop Copy Process: Dry electrostatic transfer system Originals: Sheet/Book Original Size: Maximum: A3/11" x 17" Copy Paper Size: Maximum: A3/11" x 17"...
  • Page 309 CÓPIA NÃO CONTROLADA SPECIFICATIONS Automatic Reset: 1 minute standard setting; can also be set to 3 minutes or no auto reset Paper Capacity: Paper tray: 250 sheets or less than 30 mm stack height By-pass feed entrance: Standard paper 80 sheets 10 sheets Others 1 sheet...
  • Page 310 CÓPIA NÃO CONTROLADA SPECIFICATIONS Noise Emissions: Sound pressure level (the measurements are made in accordance with ISO 7779 at the operator position.) Copier only Full system* Copying 58 dB or less 62 dB or less *Full system: Copier with document feeder and 10-bin sorter Sound power level (the measurements are made in accordance with ISO 7779) Copier only...

  • Page 311: Mechanical Component Layout

    CÓPIA NÃO CONTROLADA MECHANICAL COMPONENT LAYOUT 2. MECHANICAL COMPONENT LAYOUT NOTE: The paper feed area has been changed. A245V500.wmf 1. 2nd Mirror 11. 5th Mirror 20. Development Roller 2. 1st Mirror 12. Toner Bottle Holder 21. Transfer/Separation Unit 3. Exposure Lamp 13.

  • Page 312: Drive Lauout

    CÓPIA NÃO CONTROLADA DRIVE LAYOUT 3. DRIVE LAYOUT NOTE: The paper feed area has been changed. A245V501.wmf 1. Lens Motor 8. Upper Relay Roller Clutch Gear 2. Fusing Unit Drive Gear 9. By-pass Paper Feed Clutch 3. Main Motor 10. Registration Clutch Gear 4.

  • Page 313: Paper Path

    CÓPIA NÃO CONTROLADA PAPER PATH 4. PAPER PATH NOTE: The paper feed area has been changed. A245V502.wmf 1. By-pass Feed 2. Lower Paper Tray Feed 3. Upper Paper Tray Feed 4. Copy Tray A245 11-6 CÓPIA NÃO CONTROLADA...

  • Page 314: Electrical Component Descriptions

    CÓPIA NÃO CONTROLADA ELECTRICAL COMPONENT DESCRIPTIONS 5. ELECTRICAL COMPONENT DESCRIPTIONS Refer to the electrical component layout and the point-to-point diagram on the waterproof paper in the pocket for symbols and index numbers. Symbol Name Function Index No. Motors Main Motor Drives all the main unit components except for the optics unit, fans and toner supply.
  • Page 315 CÓPIA NÃO CONTROLADA ELECTRICAL COMPONENT DESCRIPTIONS Symbol Name Function Index No. ADS Sensor Detects the background density of the original. Upper Tray Paper Informs the CPU when the upper paper tray End Sensor runs out of paper. Registration Sensor Detects the leading edge of the copy paper to determine the stop timing of the relay roller clutch, and detects misfeeds.
  • Page 316 CÓPIA NÃO CONTROLADA ELECTRICAL COMPONENT DESCRIPTIONS Symbol Name Function Index No. Lower Tray Heater Turns on when the main switch is off to keep (Option) paper in the lower paper tray dry. Exposure Lamp Provide back-up overheat protection around Thermofuse the exposure lamp.

  • Page 317: Paper Feed

    CÓPIA NÃO CONTROLADA PAPER FEED 6. PAPER FEED 6.1 OVERVIEW A245D500.wmf There are two paper trays and a by-pass feed table [A]. The upper [B] and lower [C] paper trays each hold 250 sheets. The by-pass feed table can hold 1, 10, or 80 sheets of paper, depending on the paper type. The semicircular feed rollers [D] drive the top sheet of paper from the tray to the registration rollers [E] through the relay rollers [F].

  • Page 318: Paper Lift Mechanism

    CÓPIA NÃO CONTROLADA PAPER FEED 6.2 PAPER LIFT MECHANISM A245D501.wmf When the paper tray [A] is closed after paper is loaded, the release slider [B], which is mounted on the bottom part of the tray, is pushed by the projection [C] on the main frame and the release slider comes off the bottom plate hook [D].

  • Page 319: Paper Feed And Drive Mechanism

    CÓPIA NÃO CONTROLADA PAPER FEED 6.3 PAPER FEED AND DRIVE MECHANISM A245D502.wmf A245D503.wmf Through several gears and a timing belt, main motor rotation is transmitted to the tray paper feed clutch gear [A] and the relay roller clutch gear [B]. -Feed rollers- The tray paper feed clutch gear is on the same shaft as the semicircular feed rollers [C].

  • Page 320: Paper Feed And Misfeed Detection Timing

    CÓPIA NÃO CONTROLADA PAPER FEED 6.4 PAPER FEED AND MISFEED DETECTION TIMING (seconds) A4 sideways Start Key Main Motor 0.30 0.55 Upper Tray Paper Feed Clutch 0.30 0.10 Upper Relay Roller Clutch 2.13 Registration Clutch 2.05 6.50 Registration Sensor 4.48 6.78 Exit Sensor A245D508.wmf...

  • Page 321: Image Fusing

    177°C: 230 V machines 172°C: 230 V machines Also, to achieve the same warm-up time as for the A219 copier in the 230 V machines, the fusing lamp wattage has been increased from 650 W to 760 W. For the 120 V machine, the warm-up time specification is slightly longer than for the A219, so the lamp is not changed.

  • Page 322: Installation

    CÓPIA NÃO CONTROLADA INSTALLATION 8. INSTALLATION 8.1 COPIER ACCESSORY CHECK Check the quantity and condition of the accessories in the box against the followings list: 1. Model Name Decal (-10, -22 machines) 2. Symbol Explanation Decal - Multi-language 3. Installation Procedure - Multi-language (-10, -15, -22, -26 machines) 4.

  • Page 323: Copier Installation Procedure

    CÓPIA NÃO CONTROLADA INSTALLATION 8.2 COPIER INSTALLATION PROCEDURE A245I500.wmf A245I506.wmf A245I501.wmf CAUTION Do not plug in the power cord before starting the following procedure. 1. Remove all strips of tape shown above. 2. Pull out the paper trays [A], and remove the cardboards [B]. 3.
  • Page 324 CÓPIA NÃO CONTROLADA INSTALLATION Rev. 11/2000 A245I503.wmf A245I502.wmf 6. Turn the "B1" lever [A] ⇒ counterclockwise to lower the transfer corona unit. 7. Remove the knob screw [B] and gently pull out the imaging unit [C]. Then place it on a clean sheet of paper.
  • Page 325 CÓPIA NÃO CONTROLADA INSTALLATION A245I504.wmf 11. Install the toner bottle holder [A] in the copier as shown. 12. Shake the toner bottle [B] well. NOTE: Do not remove the bottle cap [C] of the toner bottle at this time. 13. Unscrew the bottle cap and insert the toner bottle into the holder, so that the rib [D] rides the rail [E].
  • Page 326 CÓPIA NÃO CONTROLADA INSTALLATION A245I505.wmf 15. Pull the paper tray [A] out and turn the paper size dial [B] to select the appropriate size. Adjust the side guides [C] and the end guide [D] to match the paper size. NOTE: 1) Make sure the stack of paper is aligned, and that there is no space between the side guides and the paper stack.

  • Page 327: Upper And Lower Tray Heater Installation (Option)

    CÓPIA NÃO CONTROLADA INSTALLATION 8.3 UPPER AND LOWER TRAY HEATER INSTALLATION (OPTION) A245I507.wmf NOTE: 1) The optional tray heaters keep copy paper dry. In humid environments, copy paper may crease as it comes out of the fusing unit. The heaters are available as service part. (See the parts catalog.) 2) Tell the customer that even when the copier main switch is turned off, the copier power cord should be plugged in.
  • Page 328 CÓPIA NÃO CONTROLADA INSTALLATION A245I507-2.wmf - UPPER TRAY - 4. Mount the heater bracket while passing the connector [I] through the round opening [J] in the copier main frame as shown (1 screw). 5. Locate the red two-pin connector [K] at the rear of the copier, and connect it to the heater’s connector (red), as shown.

  • Page 329: Program Mode

    CÓPIA NÃO CONTROLADA PROGRAM MODE 9. PROGRAM MODE 9.1 SP MODE QUICK REFERENCE TABLE NOTE: 1) Items written in bold italic letters are newly added service programs. 2) Items written in bold are modified service programs. SP Mode SP Mode Function Function Forced Start (Free Run)

  • Page 330: Up Mode And Sp Mode Cross Reference Table

    CÓPIA NÃO CONTROLADA PROGRAM MODE SP Mode SP Mode Function Function Forced Toner Supply Factory Data and Counter Clear Correction Value User Code Counter Clear TD Sensor Initial Setting Correction Reset TD Sensor Initial Output Display Correction Reset Correction Selection Correction Reset Imaging Unit Counter Display Toner End Force Cancel...

  • Page 331: Service Program Mode Table

    CÓPIA NÃO CONTROLADA PROGRAM MODE 9.3 SERVICE PROGRAM MODE TABLE 1. In the Function column, comments (extra information) are in italics. 2. In the Settings column, the default value is printed in bold letters. 3. If there is a mark in the Mode No. column, copies can be made within this SP Mode.
  • Page 332 ADF Installation ADF Not Installed Installed ADF Lift Switch ADF Closed ADF Opened Key Counter Set Key Counter Key Counter Not Set Signal (Not Used) * Newly added or modified items from the A219 copier. 11-25 A245 CÓPIA NÃO CONTROLADA...
  • Page 333 By-pass Paper Feed Clutch Upper Tray Paper Feed Clutch Lower Tray Paper Feed Clutch Upper Relay Roller Clutch Lower Relay Roller Clutch Total Counter Key Counter Not Used * Newly added or modified items from the A219 copier. A245 11-26 CÓPIA NÃO CONTROLADA...
  • Page 334 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Scanner Free Start a scanner free run. Press the key to start the free run. Press the key to stop the free run. This mode is performed in accordance with the selected paper size and magnification ratio.
  • Page 335 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings A3/DLT Specifies whether the counter is doubled for A3/DLT 0: OFF Double Count paper. 1: ON If "ON" is selected, the total counter, electrical total counter (SP88), and the current user code counter count up twice when A3/DLT copy paper is used.
  • Page 336 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Toner Supply Determines how much toner is supplied in fixed 0 ~ 7 Amount supply mode and in detect supply (fixed amount) Default = 0 (Fixed Supply mode. Mode) For example, if the user normally makes copies of A4 originals that are about 7% black, select the 7% setting for best results.
  • Page 337 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Image Density Selects the image density level in ADS mode. 0: Normal Adjustment The development bias and the exposure lamp 1: Light (ADS Mode) † voltages are increased or decreased. 2: Dark This adjustment affects copies made in ADS mode.
  • Page 338 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Toner Density Adjusts copy quality by changing the toner 0: Normal Adjustment concentration inside the development unit. 1: Darker 2: Lighter This can be adjusted using a UP mode. 3: Darkest See "Detailed Descriptions - Toner Supply Control"...
  • Page 339 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Light Intensity Clean the optics, then adjust the exposure lamp 120 V Machines Adjustment † voltage. The V and V corrections are reset 100 ~ 194 automatically when entering this mode. Default = 140 230 V Machines Lamp Voltage (V)
  • Page 340 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Fusing Displays the fusing temperature detected by the Temperature fusing thermistor. Display † Press the key to monitor the temperature during the normal copy cycle. TD Sensor If the setting of SP30 (Toner Supply Mode 1 ~ 200 Target Control Selection) is 1 or 3, this value is used for the TD...
  • Page 341 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Correction Sets the interval for V correction. The exposure 0 ~ 8 Interval lamp voltage (SP48) is increased by 1 step at the Default = 2 set copy count interval. SP Setting Exposure Lamp Note +2 steps/8,000 copies...
  • Page 342 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Imaging Unit Shows the total number of copies made so far by Counter the imaging unit installed in the machine. This Display counter is reset by SP93. The first three digits are displayed in the magnification indicator.
  • Page 343 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Auto Shut Off Selects the "Automatic Shut off" mode. 0: Yes (Energy Star) 1: No The copier automatically shuts itself off at the auto On/Off Default = 0 (NA) shut off time selected (SP14). Default = 1 (Others) Auto Energy...
  • Page 344 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Toner End The Toner End condition is canceled forcibly. Force Cancel By pressing the key to enter this SP mode, the toner end condition is canceled. Service Call Resets a service call (E5) condition. (E5) Reset Turn the main switch off and on to check if the service call condition is reset.
  • Page 345 CÓPIA NÃO CONTROLADA PROGRAM MODE Mode No. Function Settings Lower Paper Displays the total (electrical) copy counter for the Feed Tray lower paper feed tray. Copy Counter Since the copy counter for displaying the current SP Display mode number has only 2 digits, the manual image density indicator is used to display the first digit.

  • Page 346: Preventive Maintenance Schedule

    PREVENTIVE MAINTENANCE SCHEDULE 10. PREVENTIVE MAINTENANCE SCHEDULE 10.1 MODIFIED PM TABLE Below lists the modified PM table for the A219 and A245 copiers. NOTE: 1) The amounts mentioned as the PM interval indicate the number of copies. 2) Refer to "REGULAR PM PROCEDURE" in this section.
  • Page 347 CÓPIA NÃO CONTROLADA PREVENTIVE MAINTENANCE SCHEDULE 45 k 90 k 135 k 180 k Notes Cleaning Cleaning Blade Apply setting powder Inside the Cleaning Unit Remove all toner and developer Cleaning Entrance Seal Dry cloth. Replace if necessary Development Unit Developer Development Unit Entrance Seal...
  • Page 348 CÓPIA NÃO CONTROLADA PREVENTIVE MAINTENANCE SCHEDULE 45 k 90 k 135 k 180 k Notes Exit and Registration Sensors Bearings Ozone Filter Vacuum cleaner or blower brash Driving Belts 80 k 160 k Notes DOCUMENT FEEDER (A662) (for originals) Transport Belt Clean with belt cleaner at copier PM Friction Belt...
  • Page 349 CÓPIA NÃO CONTROLADA REGULAR PM PROCEDURE 11. REGULAR PM PROCEDURE Every 45 k Every 90 k Others 1. Make a copy Make a copy of an OS-A3 test chart at manual image density level 4. 2. Optics (every 45 k) 1.
  • Page 350 CÓPIA NÃO CONTROLADA REGULAR PM PROCEDURE 4. Remove all toner, developer and the drum from the imaging unit. Clean the whole imaging unit, especially the lower cover with a dry cloth. 5. Inspect the development entrance seal, toner supply unit, and development drive gears in the imaging unit (lubricate the latter with 2 or 3 spots of CPL501).
  • Page 351 CÓPIA NÃO CONTROLADA REGULAR PM PROCEDURE 7. Fusing Unit 1. Clean the stripper pawls with a suitable (every 45 k) solvent. (Replace every 135 k.) 2. Clean the fusing entrance and exit guide plates with a suitable solvent. Replace the hot 3.

  • Page 352: Replacement And Adjustment

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 12. REPLACEMENT AND ADJUSTMENT 12.1 PAPER FEED ROLLER REPLACEMENT A245R500.wmf Paper Feed Rollers 1. Remove both paper trays. 2. Remove the front door and the inner cover only when replacing the 1st paper feed roller. 3.

  • Page 353: Relay Roller Clutch And Paper Feed Clutch Replacement

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 12.2 RELAY ROLLER CLUTCH AND PAPER FEED CLUTCH REPLACEMENT [L] [M] A245R502.wmf A245R501.wmf 1. Turn off the main switch and unplug the power supply plug. 2. Remove the rear cover and the rear right cover. (See Rear Cover Removal.) 3.

  • Page 354: Paper Size Switch Replacement

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 12.3 PAPER SIZE SWITCH REPLACEMENT A245R503.wmf 1. Remove the front right cover. (See Exterior and Inner Covers Removal.) 2. Remove the both paper trays. 3. Remove the brackets [A] (2 screws each). 4. Remove the paper size switch bracket [B] (3 screws). 5.

  • Page 355: Paper End Sensors

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT 12.4 PAPER END SENSORS A245R504.wmf 1. Remove both paper trays. 2. Remove the rear cover. (See Exterior and Inner Covers Removal.) 3. Remove the paper end sensor assemblies [A] (1 screw and 1 connecotr each).

  • Page 356: Service Call Conditions

    CÓPIA NÃO CONTROLADA SERVICE CALL CONDITIONS 13. SERVICE CALL CONDITIONS Only the following SC codes have been changed or added from the base copier. (SC codes 14 and 96 were not listed in the base copier’s service manual, and a RTB has been released.) CODE #14 —...
  • Page 357 CÓPIA NÃO CONTROLADA SERVICE CALL CONDITIONS CODE #53 — FUSING ERROR 2 - Definition - • The temperature detected by the thermistor becomes higher than 255°C during copying, or 245°C during stand-by. To clear this error, refer to note 3 at the beginning of this chapter in the base copier’s manual.
  • Page 358 CÓPIA NÃO CONTROLADA SERVICE CALL CONDITIONS CODE #55 — FUSING ERROR 4 - Definition - • The temperature value output by the thermistor does not change at all 23 (NA) or 26 (EU) seconds after the main switch is turned on. •...
  • Page 359 CÓPIA NÃO CONTROLADA 11-52 A245 CÓPIA NÃO CONTROLADA...
  • Page 360 CÓPIA NÃO CONTROLADA COPIER (A245) ELECTRICAL COMPONENT LAYOUT A245S500.wmf 11-53 A245 CÓPIA NÃO CONTROLADA...
  • Page 361 CÓPIA NÃO CONTROLADA A245S501.wmf A245 11-54 CÓPIA NÃO CONTROLADA...
  • Page 362 CÓPIA NÃO CONTROLADA A245S502.wmf 11-55 A245 CÓPIA NÃO CONTROLADA...
  • Page 363 CÓPIA NÃO CONTROLADA Description Index No. P-to-P Location Main Control Board (PCB1) High Voltage Supply Board - C/G/B/T/S (PCB2) AC Drive/DC Power Supply Board (PCB3) Erase Lamp (L1) Quenching Lamp (L2) Operation Panel Board (PCB4) Exhaust Fan Motor (M7) Main Motor (M1) Scanner Drive Motor (M2) Toner Supply Motor (M5) Registration Clutch (CL4)
  • Page 364 CÓPIA NÃO CONTROLADA SORTER (A657) ELECTRICAL COMPONENT LAYOUT A657S500.wmf Description Index No. P to P Location Sorter Main Board (PCB1) Wheel Switch (SW1) Roller Drive Motor (M1) Paper Sensor (S1) Bin Drive Motor (M2) Sorter Switch (SW2) Home Position Switch (SW3) 11-57 A245 CÓPIA NÃO CONTROLADA...
  • Page 365 CÓPIA NÃO CONTROLADA DF (A662) ELECTRICAL COMPONENT LAYOUT A662S501.img A662S500.img Description Index No. P to P Location Pick-up Solenoid (SOL1) Registration Sensor (S3) Original Set Sensor (S2) Feed Clutch (CL1) Pulse Generator Sensor (S1) DF Motor (M1) Insert Original Indicator (LED2) SADF Indicator (LED1) Lift Switch (SW1) DF Main Board (PCB1)
  • Page 366 CÓPIA NÃO CONTROLADA B019 SERVICE MANUAL CÓPIA NÃO CONTROLADA...
  • Page 367 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 368: Specifications

    CÓPIA NÃO CONTROLADA 1. OVERALL MACHINE INFORMATION 1.1 SPECIFICATIONS Copy paper capacity: 250 sheets or less than 30mm (copy tray) Copying speed: 13 copies/minute (A4 or 8 1/2” x 11” sideways, fed from the paper tray.) 9 copies/minute (A3 or 11” x 17” lengthwise, fed from the paper tray.) First copy time : 6.9 seconds...

  • Page 369: Electrical Components Description

    CÓPIA NÃO CONTROLADA 2. ELECTRICAL COMPONENT DESCRIPTION No changes: 3. INSTALLATION PROCEDURES 3.1 COPIER ACCESSORY CHECK LIST 1. Copy Tray 2. Platen Cover 3. Photoconductor 4. Operating Instructions – English (-17, -29, -22, -15) 4. Decal – Symbol Explanation – English (-17, -29, -15) 5.
  • Page 370 CÓPIA NÃO CONTROLADA Mode No. Function Data Alpha Correction This correction is designed to operate gradually, over a period of time. Therefore, it should not be used to achieve quick results. Correction Level Variable Correction Target No correction +0.06V / 1K copies Lighter +0.04V / 1K copies Light...
  • Page 371 CÓPIA NÃO CONTROLADA Mode No. Function Data User Code Displays the copy counter value for each user number registered. Counter Display The user number (1-10) is displayed in the copy counter and the corresponding total copy counter value is displayed in the 3-digit (UP 8) indicator (Zoom,%).
  • Page 372 CÓPIA NÃO CONTROLADA SP 72 (UP 12) Registering User Numbers: Function: Registers user numbers. The user number (1-10) is displayed in the copy counter. Code numbers are displayed in the three digit indicator (Zoom, %). To change the user code numbers, use the Zoom key.

  • Page 373: Pm Table

    CÓPIA NÃO CONTROLADA SP 92 (UP 9) User Code Counter Clear: Function: Clears the total copy counter values for all registered users. Procedure: 1. Access mode number 92 (number 9 for UP mode). 2. Press "1" on the number key pad. 3.

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