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Plus N-20J Service Manual

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Copyboard
N-20J
SERVICE MANUAL
1
19.11.2013. Ver.1.1

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Summary of Contents for Plus N-20J

  • Page 1 Copyboard N-20J SERVICE MANUAL 19.11.2013. Ver.1.1...

  • Page 2: Table Of Contents

    5. ADJUSTMENT............18 1. COMPLIANCE OF SAFE REPAIR ......3 5-1. Calibration............18 1-1. Cautions during Product Movement ....3 5-2. Changing the Internal Program of N-20J Main Set..19 1-2. Cautions during disassemblying and assembling ...3 5-3. Test mode............20 2. SPECIFICATIONS .............4 6. DEVICE SETTING.............21 2-1.

  • Page 3: Compliance Of Safe Repair

    1. COMPLIANCE OF SAFE REPAIR Be sure to read this Service Manual before providing services. In the PLUS Copyboard, full consideration is taken to ensure the safety for a fire, electric shock, injury, harmful radiation, and substance. Therefore, observe the notice described in this Service Manual so that the safety is kept when providing services.

  • Page 4: Specifications

    2.SPECIFICATIONS 2-1. Product Specifications BOARD TYPE (Model name) N-20J Installation method Self-standing (T-shaped legs), or wall mounting External dimensions W1080 × D72 × H700* Form (T-shaped legs*¹) Main unit weight 10 kg*³ T-shaped legs weight 12.5 kg Panel size H900 × W1600 mm Effective reading size H880 ×...

  • Page 5: Names Of The Parts

    SPECIFICATION 2-2. Names of the Parts Front Main Unit Frame Cover Sheet Dedicated markers are used on the Sheet to draw diagrams and to write. Control Panel Adapter holder This is a case on which the AC power adapters Pen Tray can be placed.
  • Page 6 SPECIFICATION Input/output terminals The figure is viewed from the back. Rating label (Serial number) USB memory port (type A) Insert a commercially available USB memory device here. Scanned images can be saved. USB B USB A メモリ The connector is located on the bottom surface of the Main Unit.

  • Page 7: Control Panel

    SPECIFICATION 2-3. Control Panel When pressing a button, please press the center area (the square bulge). The button may not work if it is pressed on a corner. 7 Network button Scrolls and scans the sheet one screen’s worth and saves the data in the folder for saving.

  • Page 8: Meaning Of Error Messages

    Header/footer • This occurs when the size of the inserted • Adjust the image then repeat the operation. operation. writing errorfailure image is too large. If the problem persists, please contact your nearby PLUS Corporation sales office, dealer, or store.

  • Page 9: Trouble Shooting

    3.TROUBLE SHOOTING By checking operations, it is possible to carry out judgments on malfunction to a certain extent. Carry out the following checks before disassembling the equipment. 1. Press the Standby (On) button and turn on the power. Is the power turned on? No →...

  • Page 10: Disassembly And Assembly

    4.DISASSEMBLY AND ASSEMBLY 4-1. Tools Required • Phillips screwdriver (+) No. 2 • Phillips screwdriver (–) 4-2. Caution • See “1. Compliance of Safety Repair and Safety Inspection” before disassembling and assembling. • Put on gloves so that you do not cut your hand at the sharp edge of a frame during disassembly and assembly. •...

  • Page 11: Disassembly And Assembly

    DISASSEMBLY AND ASSEMBLY 4.4. Disassembly and Assembly This section describes one example of disassembly and assembly procedures. For the actual operation, disassemble and assemble the required parts with reference to “4-3. Disassembly and Assembly Procedures”. * Remove the main set from the stand and proceed with the Endless Sheet. (Perform the operation on a mat.) * Remove the Pen Tray before performing the procedure below.
  • Page 12 DISASSEMBLY AND ASSEMBLY 2) Remove the Frame Cap PC. (See Fig. 6.) 1.Remove the “S-2” screws shown in the figure 6 and then remove the Frame Cap PC. 2.Disconnect the connector connected to the USB Board shown in the figure 7. 3.Remove the “S-3”...
  • Page 13 DISASSEMBLY AND ASSEMBLY 2. Remove the Panel Side R. (See Fig. 11) 1 Remove the “S-4” screws shown in the figure 11 and then remove the Panel Side R. Panel Side R Fig.11 5) Remove the Back Panel. (See Fig. 12) 1.Slide the Back Panel and remove it shown in the figure 12.
  • Page 14 DISASSEMBLY AND ASSEMBLY 3.Remove the “S-3” screws shown in the figure 1.Put the protrusion from the bottom of the SW Panel when 15 and then remove the SW Board. returning the SW Panel to the former position. Note: Pay attention to the wire drawing of the SW Cable 2.Slide the protrusion in the direction indicated by the arrow.
  • Page 15 DISASSEMBLY AND ASSEMBLY 8) Remove the Rear Frame. (See Fig. 21) 1.Remove the “S-5” screws shown in the figure 21 and then remove the Rear Frame (two). Rear Frame This side is  located upwards. Fig.21 9) Remove the Panel Upper. (See Fig. 22) 1.Remove the “S-4”...
  • Page 16 DISASSEMBLY AND ASSEMBLY 11) Replace the Endless sheet. 1.Remove the “S-2” screws shown in the figure 25. 2.Remove the Panel Plate shown in the figure 26. 3.Remove the stopper “S-4” screws in the (two upper and lower) Tension Roller Bases shown in the figure 27. 4.Push the Tension Roller Base block shown in the figure 28 into the inside and fix the Tension Roller Bases.
  • Page 17 DISASSEMBLY AND ASSEMBLY 12) Replace the Sheet Motor Unit. (See Fig. 29) 1. Remove the “S-4” screws shown in the figure 29. 2. Disconnect the connector of the Sheet Motor Unit. Note: Be careful not to interfere with the Sheet Guide Bar when installing the Sheet Motor Unit.

  • Page 18: Adjustment

    5. ADJUSTMENT 5-1. Calibration Calibration is required in the following cases. 　• When a Main Board Assy is replaced 　• When an Endless Sheet is replaced 　• When a Sheet Frame Unit is replaced For the replacement of a CIS Unit in the market, usually, use a unit that has been adjusted at a factory. * Be sure to replace the CIS Unit if any failure is not improved irrespective of white calibration readjustment when it occurs in an image.

  • Page 19: Changing The Internal Program Of N-20J Main Set

    1) Firmware data for N-20 2) PC main set (OS: Windows XP/Windows Vista/Windows7) 3) USB Cable * Copyboard N-20J is used for firmware based on Version 12.02 or later. Removable Disk(D) 1. Connect the PC and Copyboard main set using a File Edit View Favorites Tools Help USB Cable.

  • Page 20: Test Mode

    ADJUSTMENT 5-3. Test mode 1. Program version display • Insert the plug of an AC Adaptor into the main set to apply the electric current (in the Standby state). • Press the Save button three times while pressing and holding the Power (ON / Standby) button. Test / adjustment mode segment display: <A.P>...

  • Page 21: Device Setting

    6.DEVICE SETTINGS There are three ways to make the device settings: using the copyboard’s operation buttons to make the settings (“CB Setup”), making the settings using a USB connection (simple network settings, and making the settings via LAN (detailed settings: “CB Setup” and “Network Setting”. 6-1.
  • Page 22 DEVICE SETTINGS Table of Function Numbers and Settings Function Setting Setting Status Indicators Description Number Item The date and time are stamped on the printing paper and Not lit Year, month, day, Time Setting recorded in the file information when files are stored. hours, minutes Selection of whether to print in A4 paper size or letter size.
  • Page 23 DEVICE SETTINGS Function Setting Setting Status Indicators Description Number Item Setting of whether or not to notify the user that characters Printer Disable* or diagrams drawn on the back side of the copyboard’s (Off) (Lit) sheet surface have not been erased. This is effective for Enable Printer confidential meetings, etc.

  • Page 24: Cable And Cable Connection

    7. CABLE AND CABLE CONNECTION CN1  CIS cable                22Pin FFC CN3  Switch cable         7pin red cable CN2  Motor cable          4pin blue cable CN6  USB Board cable  8pin gray cable Unit Main board Assy 100-240VAC AC adapter 12V / 3A Network(LAN) Motor USB Board Printer USB Memory...

  • Page 25: Parts List

    8. PARTS LIST 1. PANEL SIDE...
  • Page 26 2 Hole Frame Cap A 726120501 USB Board Assy 726580200 N-20J Only Tray Unit N-20J 302027 SW Board N-20 / C-20 / N-20J 726580600 SW Panel 726121100 SW Sheet N-20 / N-20J (O/S) 726150300 Status Guide Label (O/S) 726461200 USB Label (O/S)

  • Page 27: Main Board Cis Unit Cable

    PARTS LIST 2. MAIN BOARD. CIS UNIT. CABLE...
  • Page 28 CIS Unit N-20J 302028 N-20J Only Main Board Shield 726135500 Main Board Assy N-20 / N-20J 726581100 Main Board Sheet 726951100 Cable Cover N-20 / C-20 / N-20J 726123200 N-20J Only CIS Cable N-20J 731590200 Motor Cable 726590100 SW Cable 726590300...

  • Page 29: Sheet Frame

    PARTS LIST 3. SHEET FRAME...
  • Page 30 N-20J Only Panel Rear Upper N-20J 731120400 N-20J Only Panel Rear Lower N-20J 731120500 Cable Clamp 726129100 Sheet Motor Unit N-20 726090007 N-20J Only Sheet Frame Unit S N-20J 302030 Logo Label 726152700 N-20J Only Cleaning Label N-20J (O/S) 726153500...

  • Page 31: Accessories

    PARTS LIST 4. ACCESSORIES...
  • Page 32 44-369 Marker black 423283 Marker red 423284 Marker blue 423285 Marker green 423286 N-20J Only Manual CD N-20J (O/S) 731460100 N-20J Only Assembly Manual N-20 (O/S) 731460300 USB Cable 3m 715258900 N-20 Series common AC Adapter 726590400 Power Code (4m) BS...

  • Page 33: Carton

    PARTS LIST 5. CARTON...
  • Page 34 PARTS LIST 5. CARTON PARTS NAME PARTS No. Q' ty REMARK Carton Unit For N-20J (O/S) 302031 No Parts Supply Carton U N-20J No Parts Supply Carton L N-20J Packing A No Parts Supply No Parts Supply Packing B No Parts Supply...
  • Page 35 PARTS LIST 6. M-18/N-20-T T-11 T-15 T-13 T-17 T-14 T-12 T-16 T-10 S-14 S-10 S-11 S-13 S-12 S-11 S-12 S-13 S-11 T-20 T-21 T-22 S-12 T-19 T-23 S-11 T-18 S-12 T-25 T-24 T-26 T-18...

  • Page 36: N-20-Stj/N-20-Tj

    PARTS LIST 6. N-20-STJ / N-20TJ PARTS No. PARTS NAME Q' ty REMARK No Parts Supply T Stand Assy N-20TJ / ST N-20J Only Side Bar N-20 (TJ) 731330400 N-20STJ Only Side Ber N-20 (STJ) 731330600 Printer Table (TJ) 726135900...

  • Page 37: Screws & Washers

    PARTS LIST 7. SCREWS & WASHERS PARTS NAME PARTS No. Q' ty REMARK M3-6 +Pan Head Double Sems Screw 952530610 Low Head Cross Recessed Head Screw M4-8 961540810 M3-8 +Bind Head P-tight 963230810 Low Head Cross Recessed Head Screw M4-12 963941210 M4x10 +Pan Head Sems Screw 962141010...
  • Page 38 PLUS Corporation Stationery Company...

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