Sharp MX-CSX1 Service Manual

Sharp MX-CSX1 Service Manual

Digital full color multifunctional system option 500 sheet paper feed unit

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[1] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . . . . 2-1
[3] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
[4] OPERATIONAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
[5] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
[6] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[7] SPECIFICTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[8] SIGNAL LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
[9] ACTUAL WIRING CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
SERVICE MANUAL
DIGITAL FULL COLOR
MULTIFUNCTIONAL SYSTEM OPTION
500 SHEET PAPER FEED UNIT
MODEL
CONTENTS
SHARP CORPORATION
CODE: 00ZMXCSX2/S3E
MX-CSX1
MX-CSX2
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

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Summary of Contents for Sharp MX-CSX1

  • Page 1: Table Of Contents

    CODE: 00ZMXCSX2/S3E DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM OPTION 500 SHEET PAPER FEED UNIT MX-CSX1 MX-CSX2 MODEL CONTENTS [1] PRODUCT OUTLINE ........1-1 [2] EXTERNAL VIEW AND INTERNAL STRUCTURE .
  • Page 2 1. Paper feed operation ......4-1 1. MX-CSX1 ........9-1 2.
  • Page 3: Product Outline

    This unit is a paper feed unit extensionally installed to the main unit, and uses the paper feed tray common to the main unit. To install only one stage of the paper feed unit, the MX-CSX1 is installed. To install two or more stages of paper feed units, the MX-CSX1 is installed directly under the main unit, and the MX-CSX2 is installed under the MX-CSX1.
  • Page 4 MX-B402SC, MX-B382SC MX-FN12 Finisher MX-B402SC/B382SC Digital multifunctional system MX-SCX1 Staple cartridge MX-CSX1 MX-DS14 MX-CSX1 MX-CSX1 500-sheet paper feed unit Additional stand 500-sheet paper feed unit 500-sheet paper feed unit MX-DS14 MX-DS14 MX-CSX1 MX-DS14 MX-CSX2 MX-CSX1 MX-CSX2 Additional stand Additional stand...
  • Page 5 MX-B402, MX-B382 MX-BTX1 Business card feeder MX-FN12 Finisher MX-B382/B402 Digital multifunctional system MX-SCX1 Staple cartridge MX-DS14 MX-CSX1 MX-CSX1 MX-CSX1 500-sheet paper feed unit Additional stand 500-sheet paper feed unit 500-sheet paper feed unit MX-DS14 MX-DS14 MX-CSX1 MX-DS14 MX-CSX2 MX-CSX1 MX-CSX2...
  • Page 6 MX-B401, MX-B381 MX-BTX1 Business card feeder MX-FN12 Finisher MX-B381/B401 Digital multifunctional system MX-SCX1 Staple cartridge MX-CSX1 500-sheet paper feed unit MX-CSX1 MX-CSX2 500-sheet paper feed unit 500-sheet paper feed unit MX-CSX1 MX-CSX2 MX-CSX2 500-sheet paper feed unit 500-sheet paper feed unit...
  • Page 7 MX-C401, MX-C400, MX-C381, MX-C380, MX-C312, MX-C311, MX-C310 MX-CSX2 PRODUCT OUTLINE 1 – 5...
  • Page 8: External View And Internal Structure

    [2] EXTERNAL VIEW AND INTERNAL STRUCTURE MX-CSX2 Service Manual 1. External view and internal Name Function/Operation Note Grip Hold this section to pull out the paper tray. Partition plate A Set these plates according to the paper size to hole paper in the tray. Partition plate B 1-stage paper feed unit side cover Open this cover when a paper jam occurs in tray 2, 3, or 4.
  • Page 9: Detectors And Rollers

    Detects that paper is stored in the tray 2. Transmission type D1PPD Tray 2 paper transport detector Detects paper pass at the transport roller 1 of the MX-CSX1. Reflection type D1PQD Tray 2 paper remaining quantity Detects the paper remaining quantity in the tray 2.
  • Page 10: Motors, Clutches And Pwb

    Controls ON/OFF of the transport rollers 1 and 2 of the tray 3. DPFM Desk main motor Brushless motor Drives each roller of the 1-stage paper feed unit (MX-CSX1). When the MX-CSX2 is installed, it drives each roller of the MX- CSX2 as well. Name...
  • Page 11: Adjustments

    [3] ADJUSTMENTS MX-CSX2 Service Manual Select the paper feed trays to be adjusted. (Select all the trays.) Set A4 (11" x 8.5") paper in each paper feed tray in advance. 1. Image off-center automatic (4.3 Inch LCD model) adjustment (Document table mode) Enter the SIM50-28 mode.
  • Page 12 (7.0/8.5 Inch LCD model) The following item is automatically adjustment. * Print image lead edge image position adjustment * Print image off-center adjustment Perform the procedures of 6) - 7) for the printed adjustment pattern of each paper feed tray. Press [OK] key.
  • Page 13: Operational Descriptions

    [4] OPERATIONAL DESCRIPTIONS MX-CSX2 Service Manual 1. Paper feed operation When the paper rear edge turns off D1PPD, the transport motor is accelerated to transport the next paper at a high * Paper feed from the tray 2 speed. Feeding of the first sheet is started. Paper is transported at the Main unit pulling out (Process speed) high speed.
  • Page 14: Electrical And Mechanical Connection Diagram

    3. Electrical and mechanical connection diagram A. MX-CSX1 B2P3-VH-BL HEATER AC-N PCU PWB MAIN MACHINE N.C. AC-L OPTION DESK MAIN PWB HEATER IF DPFM D1PFC OPTION OPTION OPTION D1PTC D1ULD D1PED D1COCS D1PPD D1PQD D1LM MX-CSX2 OPERATIONAL DESCRIPTIONS 4 – 2...
  • Page 15 Signal name Name Function and operation D1ULD Paper feed tray upper limit detection Detects the upper limit position of the paper feed tray and maintains the contact pressure between (Paper feed tray 2) paper on the top and the paper pickup roller at a proper level to provide a stable paper feed power. D1LM Paper feed tray lift-up motor Drives the lift plate of the paper feed tray, and maintains the contact pressure between paper on the...
  • Page 16 B. MX-CSX2 DESK INTERFACE PWB 33P-RWZV-K4GG Connected to MX-CSX2 in the lower stage. HEATER IF D2PFC OPTION D2PTC OPTION OPTION Connected to MX-CSX2 D2ULD in the lower stage. D2PED D2COCS D2PPD D2PQD D2LM MX-CSX2 OPERATIONAL DESCRIPTIONS 4 – 4...
  • Page 17 Signal name Name Function and operation D2ULD Paper feed tray upper limit detector Detects the upper limit position of the paper feed tray and maintains the contact pressure between (Paper feed tray 3) paper on the top and the paper pickup roller at a proper level to provide a stable paper feed power. D2LM Paper feed tray lift-up motor Drives the lift plate of the paper feed tray, and maintains the contact pressure between paper on the...
  • Page 18 F. Paper remaining quantity detection operation There are four levels of the paper remaining quantity: 3 levels of remaining quantity and paper empty. Paper empty: The paper tray 1 paper empty detector (DxPED) is turned ON. When the paper remaining quantity is 2/3 - 3/3: The paper remaining quantity detector (DxULD) is not turned ON when paper on the paper feed tray is lifted up and the paper feed tray upper limit detector (DxPED) detects paper on the top and lift-...
  • Page 19: Electrical Section

    4. Electrical section A. Overall block diagram MX-CSX2 OPERATIONAL DESCRIPTIONS 4 – 7...
  • Page 20: Maintenance

    Part name 120K 150K 180K 210K 240K 270K 300K Remark Paper pickup roller Replace as needed. Reference: About 100K Paper feed roller Separation roller * For the MX-CSX1 and the MX-CSX2, the same roller is used. MX-CSX2 MAINTENANCE 5 – 1...
  • Page 21: Disassembly And Assembly

    Paper remaining quantity detector Lift-up cover Lift-up motor Paper size detection PWB Drive and control section Desk main motor (MX-CSX1 only) Paper feed clutch Drive frame Transport clutch Desk main PWB (MX-CSX1 only) Rear cabinet Desk interface PWB (MX-CSX2 only) Cover open/close detector MX-CSX2 DISASSEMBLY AND ASSEMBLY 6 –...
  • Page 22: External View

    1. External view Remove the arm, and remove the side cover. C. Rear cabinet A. Tray Open the tray. Pull out the tray, and hold and remove it. B. Side cover Loosen the hand screws on the left and the right sides. Open the tray.
  • Page 23: Paper Feed Section

    A. Paper pickup roller Open the side cover. While disengaging the pawl. Remove the paper pickup roller. Remove the screw. While disengaging the pawl, slide the rear cabinet to remove. B. Separation roller While disengaging the pawl, remove the separation roller. 2.
  • Page 24 D. Paper feed unit Remove the shaft. Remove the gear, the holder, and the bear- ing. Open the vertical transport PG unit. Remove the screw, and remove the paper feed unit. (1) Paper empty detector Disconnect the connector, and remove the paper empty detec- tor.
  • Page 25 (3) Paper transport detector (1) Lift-up cover Remove the screw, and remove the earth wire. Remove the Remove the snap band. Disengage the pawl, and remove the screw, and remove the reinforcement plate. lift-up cover. NOTE: When installing the reinforcement plate, install it under the ground plate.
  • Page 26: Drive And Control Section

    B. Drive frame Disconnect the connector, and remove the spring. Remove the screw, and remove the frame. (MX-CSX1 only) Disengage the pawl, and remove the paper size detection PWB. Remove the spring from the paper size detection PWB.
  • Page 27 E. Desk main PWB (MX-CSX1 only) Remove the screw, and remove the drive frame. Remove the bearing. Disconnect the connector. Remove the screw, and the sup- porter, and remove the desk main PWB. C. Paper feed clutch Remove the E-ring and remove the paper feed clutch.
  • Page 28: Specifictions

    Conforms to the main unit. Power source Supplied by the main unit. Power consumption Dimensions (W x D x H) MX-CSX1: 535 x 438 x 112mm, MX-CSX2: 535 x 438 x 110mm Weight MX-CSX1: 6.8Kg, MX-CSX2: 5.6Kg Option detection Auto detection provided...
  • Page 29: Signal List

    [8] SIGNAL LIST MX-CSX2 Service Manual Signal Connector level Connector Name Function/Operation NOTE name "L" "H" D1COCS Tray 2 cover open/close detector Detects open/close of the right door of Open Close the tray 2. D1LM Tray 2 lift-up motor Tray 2 lift motor ON/OFF signal D1PED Tray 2 paper empty detector Detects paper empty in the tray 2.
  • Page 30: Actual Wiring Chart

    [9] ACTUAL WIRING CHART MX-CSX2 Service Manual 1. MX-CSX1 MX-CSX2 ACTUAL WIRING CHART 9 – 1...
  • Page 31: Mx-Csx2

    2. MX-CSX2 MX-CSX2 ACTUAL WIRING CHART 9 – 2...
  • Page 32 Memo...
  • Page 33 Memo...
  • Page 34 LEAD-FREE SOLDER The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder. Example: <Solder composition code of lead-free solder> Solder composition Solder composition code Solder composition...
  • Page 35 CAUTION FOR BATTERY REPLACEMENT (Danish) ADVARSEL ! Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren. (English) Caution ! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
  • Page 36 Adobe, the Adobe logo, Acrobat, and the Acrobat logo are trademarks of Adobe Systems Incorporated. • PCL is a registered trademark of the Hewlett-Packard Company. • Sharpdesk is a trademark of Sharp Corporation. • All other trademarks and copyrights are the property of their respective owners. SHARP CORPORATION...

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Mx-csx2

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