Kyocera Mita FS-C5016N - Color LED Printer Service Manual
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Kyocera Mita FS-C5016N - Color LED Printer Service Manual

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FS-C5016N
SERVICE
MANUAL
Published in June '03

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Summary of Contents for Kyocera Mita FS-C5016N - Color LED Printer

  • Page 1: Service Manual

    FS-C5016N SERVICE MANUAL Published in June '03...
  • Page 2 Revision history Version Data Replaced Remarks 1-June-2003 6-June-2003 2-4-1, 2-4-2, 2-4-3, 2-4-4, 2-4-5, 2-4-6, 2-4-7, 2-4-8, 2-4-9, 2-4-10, 2-4-11, 2-4-12 18-June-2003 1-1-1, 2-4-1, 2-4-2, 2-4-3, 2-4-4, 2-4-5, 2-4-6, 2-4-7, 2-4-8, 2-4-9, 2-4-10, 2-4-11, 2-4-12, 2-4-13 10-July-2003 1-4-12 15-July-2003 1-1-1, 1-1-3...

  • Page 3: Safety Precautions

    Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.
  • Page 4 Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.

  • Page 5: Installation Precautions

    1. Installation Precautions WARNING • Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current..................... •...

  • Page 6: Specifications 1

    2. Precautions for Maintenance WARNING • Always remove the power plug from the wall outlet before starting machine disassembly....• Always follow the procedures for maintenance described in the service manual and other related brochures............................• Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protective circuits.
  • Page 7 • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself....................... • Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a cable cover or other appropriate item.
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  • Page 9: Table Of Contents

    FSC-5016N CONTENTS 1-1 Specifications 1-1-1 Specifications ............................1-1-1 1-1-2 Parts names ............................1-1-3 (1) Overall ............................1-1-3 (2) Operation panel ..........................1-1-4 1-1-3 Cross section view ..........................1-1-5 1-2 Handling Precautions 1-2-1 Drum unit .............................. 1-2-1 1-2-2 Installation environment ........................1-2-1 1-3 Installation 1-3-1 Unpacking and installation ........................
  • Page 10 FSC-5016N 1-6-6 Drum section ............................1-6-12 (1) Detaching and refitting the drum unit .................... 1-6-12 (2) Detaching and refitting the LED print heads ................. 1-6-13 1-6-7 Primary transfer section ........................1-6-14 (1) Detaching and refitting the primary transfer unit ................1-6-14 (2) Detaching and refitting the primary transfer belt ................
  • Page 11 FSC-5016N 2-3 Operation of the PWBs 2-3-1 Power supply PWB ..........................2-3-1 2-3-2 Engine controller PWB ......................... 2-3-3 (1) Fuser heater lamps control circuit ....................2-3-4 (2) Interlock and 24 V DC power supply circuit ..................2-3-5 2-3-3 Main controller circuit ......................... 2-3-11 2-4 Appendixes 2-4-1 Appendixes ............................
  • Page 12 FSC-5016N This page is intentionally left blank. 1-1-4...

  • Page 13: Specifications

    FS-C5016N 1-1-1 Specifications Type ..........Desktop Printing system ....... Electrophotographic printing (tandem) Paper type........Cassette: Plain paper (60 to 90 g/m Recycled paper (60 to 90 g/m Thick paper (90 to 105 g/m MP tray: Plain paper (60 to 90 g/m Recycled paper (60 to 90 g/m Thick paper (90 to 200 g/m Special paper: Transparencies, labels, envelopes, postcards, tracing paper Paper sizes ........A4 (210 ×...
  • Page 14 FS-C5016N Interface ..........Parallel: High-speed (bi-directional), IEEE 1284 Nibble/ECP mode USB: Full-Speed USB2.0 Optional interface (KUIO-LV) × 1: Network interface card IB-20 (10 Base-TX/100 Base-TX/10 Base-2), IB-21E (10 Base-TX/100 Base-TX), wireless LAN card IB-22 must be installed. Controller software......a) Emulation PCL6 (PCL5e+PCLXL) KPDL3 (PostScript 3 compatible) b) Fonts: Bitmap font:...

  • Page 15: Parts Names

    FS-C5016N 1-1-2 Parts names (1) Overall USA/Canada European countries & ‚ ¤ ‹ ⁄ fi fl › · ‡ — Figure 1-1-1 Top cover 16. Cyan main charger unit Magenta toner container 17. Yellow main charger unit Cyan toner container 18.

  • Page 16: Operation Panel

    FS-C5016N (2) Operation panel Figure 1-1-2 Message display key (Right) Interface indicator (INTERFACE) key (Up) Paper size indicator (SIZE) key (Down) Paper type indicator (TYPE) 12. MENU key Ready indicator (READY) 13. ENTER key Data indicator (DATA) 14. CANCEL key Attention indicator (ATTENTION) 15.

  • Page 17: Cross Section View

    FS-C5016N 1-1-3 Cross section view 8 4 ! 7 3 0 6 2 9 5 & ⁄ Optional Duplexer Optional Paper feeders Paper path (Main unit) Paper path (Optional unit) Figure 1-1-3 Black drum unit 12. Magenta toner container Yellow drum unit 13.
  • Page 18 FS-C5016N This page is intentionally left blank. 1-1-6...

  • Page 19: Drum Unit

    FS-C5016N 1-2-1 Drum unit Note the following when handling or storing the drum unit. • When removing the drum unit, never expose the drum surface to strong direct light. • Avoid abrupt changes in temperature and humidity. • Avoid exposure to any substance which is harmful to or may affect the quality of the drum. •...
  • Page 20 FS-C5016N This page is intentionally left blank. 1-2-2...

  • Page 21: Unpacking And Installation

    FS-C5016N 1-3-1 Unpacking and installation (1) Installation procedure Start Unpacking Installing the toner containers Installing the waste toner box Loading paper Connecting the cables Printing a status page for test Completion of the machine installation Figure 1-3-1 1-3-1...
  • Page 22 Figure 1-3-3 Unpacking Printer Waste toner box × 2 Black toner container Operation guide Yellow toner container Quick reference guide Cyan toner container 10. Kyocera mita software library CD-ROM Magenta toner container 11. Kyocera mita document library CD-ROM Power cord 1-3-2...
  • Page 23 FS-C5016N Installing the toner containers. 1. Remove the protective seal from the black toner container. Black toner container Seal Figure 1-3-4 2. Shake the black toner container several times to loosen the toner inside. Black toner container Figure 1-3-5 3. Open the top cover. 4.
  • Page 24 FS-C5016N 5. Push in the black toner container firmly until it locks in the developer. Black toner container Figure 1-3-7 6. Turn the lock lever backward to the lock position. Lock lever 7. Install other toner containers in the same procedure.
  • Page 25 FS-C5016N Installing the waste toner box. 1. Open the side cover. 2. Install the waste toner box. 3. Close the side cover. Side cover Waste toner box Figure 1-3-9 Loading paper . 1. Remove the cassette from the printer. 2. Adjust the paper guides and the paper stop- per according to the paper size to be used.
  • Page 26 FS-C5016N Connecting the cable. 1. Connect the USB, ethernet, or parallel cable between the printer and the computer. 2. Connect the power cord to the printer AC inlet. 3. Connect the power cord to the wall outlet. AC inlet Ethernet Parallel Power cord Figure 1-3-11...

  • Page 27: Installing Expansion Memory (Optional)

    FS-C5016N 1-3-2 Installing expansion memory (optional) <Procedure> 1. Turn off printer power. Caution: Do not insert or remove expan- sion memory while printer power is on. Doing so may cause damage to the printer and the expansion memory. 2. If a memory card is currently installed in the memory card slot (See the figure), remove the memory card first.

  • Page 28: Installing A Memory Card (Optional)

    FS-C5016N 1-3-3 Installing a memory card (optional) <Procedure> 1. Turn off printer power. Caution: Do not insert or remove memory card while printer power is on. Doing so may cause damage to the printer and the mem- ory card. 2. Insert the memory card into the memory card slot.

  • Page 29: Installing Network Interface Card (Optional)

    FS-C5016N 1-3-4 Installing the network interface card (optional) <Procedure> 1. Turn off printer power. 2. Remove the two screws and then remove Optional interface slot the optional interface slot cover. 3. Insert the network interface card into the optional interface slot. IB-22 4.

  • Page 30: Installing Hard Disk Unit (Optional)

    FS-C5016N 1-3-5 Installing the hard disk unit (optional) <Procedure> 1. Turn off printer power. Optional interface slot 2. Remove the two screws and remove the optional interface slot cover. 3. Insert the hard disk unit into the optional interface slot. 4.

  • Page 31: Service Mode

    FS-C5016N 1-4-1 Service mode The printer is equipped with various service mode that can be accessed with the MENU key operation on the operation panel. (1) Executing service mode Message display Ready --- A4 PLAIN 1 Press the MENU key. Print Menu Map 2 Press the or key several times...

  • Page 32: Service Information

    FS-C5016N Service items Description Printing a status page for service purpose Description Prints a status page for service purpose. The status page includes various printing settings >>Print and service cumulatives. Status Page Purpose To acquire the current printing environmental parameters and cumulative information. Procedure 1.
  • Page 33 Bit 4 = 0: Kyocera, 1: OEM Bit 5 = 0: For Europe, 1: For US Bit 6 = 0: Non MICR mode, 1: MICR mode Bit 7 = 0: Kyocera, 1: Kyocera Mita Second byte: Displayed in OEM mode only 1-4-3...
  • Page 34 FS-C5016N Service items Description Items Description 5 Total page Total print page count 6 Parallel I/O information 7 Serial I/O error code 00: Normal Bit 0: Framing error Bit 1: Overrun error Bit 2: Parity error 8 Operation panel lock status (displayed only 01: Partial lock when locked) 02: Full lock...
  • Page 35 FS-C5016N Service items Description Items Description ‹ Serial interface information RS2: RS-232C RS4: RS-422A › Optional unit information Upper 2 bytes Bit 0: MPF Bits 1 to 6: Feeders 1 to 6 (6 is not supported) Bit 7: Duplexer Bit 9: Envelope feeder Bits 10 to 15: Reserved Lower 2 bytes Bit 0: Face-up...
  • Page 36 FS-C5016N Service items Description Table 1-4-1 Media type attribute Paper feed source Paper destination Type Yes/ Type Paper Enve- Face- Face- adjust cassette lope Duplexer down default tray feeder tray tray Plain Normal2 Transparency Extra.Thick Preprinted Normal2 Labels Thick1 Bond Normal2 Recycled Normal2...
  • Page 37 FS-C5016N Service items Description Printing an event log (EVENT LOG) Description Prints the history of paper misfeeds and self-diagnostic errors including up to 16 items from >>Print the latest occurrence of such an error. (If the number of errors exceeds 16, errors will be Event Log deleted sequentially from the oldest one.) Purpose...
  • Page 38 FS-C5016N Service items Description Table 1-4-3 Code table (1) Code digit and Details of code Code table description 1 Identifica- 02: Paper misfeed tion code 2 Error type 11: Paper misfeed (hexadeci- mal) 3 Paper mis 31: Cassette 1 (in the Printer feed loca- printer)
  • Page 39 FS-C5016N Service items Description Code digit and Details of code Details of code description Main 10: Paper does not arrive at the registration sensor. cause of 11: Paper does not pass the registration sensor. paper mis- 12: Paper remains at the registration sensor when power is turned on. feed 20: Paper does not arrive at the eject sensor.
  • Page 40 FS-C5016N Service items Description Table 1-4-4 Code table (2) Code digit and Details of code Details of code description Identifica- 99: Self-diagnostic error tion code (hexadeci- mal) Self-diag- 10: A nostic error 11: B code [Upper 12: C digit of 13: D former 2 dig- 14: E...
  • Page 41 FS-C5016N Service items Description Printing a test page Description >>Print Four colors are printed respectively with halftones of three different levels. Test Page Purpose To check the activation of the developer and drum units of four colors. Start Enter the service mode [>>Printing Test Page]. Press the ENTER key twice.
  • Page 42 FS-C5016N Service items Description Counter reset for the maintenance kit >>Maintenance Description The "Install MK" message means that maintenance kit should be replaced at 200,000 images of printing. The interval counter must be manually reset using this service item. MK-500/MK-502 Maintenance kit includes the following units: MK-500 (For 220 - 240 V AC model) •...

  • Page 43: Engine Controller Pwb 2

    FS-C5016N Service items Description Drum surface refreshing >>Drum Description Rotates the drum approximately 5 minutes with toner lightly applied onto the drum using the high-voltage output control of the engine controller PWB. The cleaning blade in the drum unit scrapes toner off the drum surface to clean it. Purpose To clean the drum surface when image failure occurs due to contamination.

  • Page 44: Maintenance

    FS-C5016N 1-4-2 Maintenance (1) Method of removing the toner soiling which comes in contact with heat roller and Press roller When misfeeding has occurred in the fuser unit, misfeed paper can coil around the heat roller or the press roller. Remov- ing the misfed paper will cause, there are times when the toner soiling remains in the heat roller or the press roller.

  • Page 45: Paper Misfeed Detection

    FS-C5016N 1-5-1 Paper misfeed detection (1) Paper misfeed indication When a paper misfeed occurs, the printer immediately stops printing and displays the paper misfeed message on the operator panel. To remove paper misfed in the printer, pull out the paper cassette, pull out the paper feed unit or open the rear cover.

  • Page 46: Self-Diagnosis

    FS-C5016N 1-5-2 Self-diagnosis (1) Self-diagnostic function This printer is equipped with self-diagnostic function. When a problem is detected, the printer stops printing and display an error message on the operator panel. An error message consists of a message prompting a contact to service personnel, total print count, and a four-digit error code (2 digits for F0 only) indicating the type of the error.

  • Page 47: Self-Diagnostic Code

    FS-C5016N (2) Self-diagnostic code Remarks Code Contents Causes Check procedures/corrective measures 0100 EEPROM (U12) write error Defective engine Replace the engine controller PWB (KP- • When it cannot make normal to access controller PWB 1054). See page 1-6-25. to the EEPROM (U12) which is (KP-1054).

  • Page 48: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 0951 LED print head memory PWB 4 com- Defective LED print Replace the LED print head 4 of black drum munication error (black drum unit) head memory unit. See page 1-6-13. • The LED print head memory PWB 4 PWB 4 (KP-1040).

  • Page 49: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 0953 LED print head memory PWB 1 com- Defective LED print Replace the LED print head 1 of magenta munication error (magenta drum unit) head memory drum unit. See page 1-6-13. • The LED print head memory PWB 2 PWB 1 (KP-1040).

  • Page 50: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 1200 Side registration motor error Defective duplexer Refer to the duplexer DU-300's service man- • The duplexer PWB of the optional DU-300. ual. duplexer cannot detect the home posi- Defective engine Replace the engine controller PWB (KP- tion of the adjust guide.

  • Page 51: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 5302 Eraser lamp 2 error (cyan drum unit) Defective eraser Replace the eraser lamp 2 [PWB] (KP-976). • The eraser lamp 2 [PWB] (KP-976) of lamp 2 [PWB] (KP- the cyan drum unit does not communi- 976).

  • Page 52: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 5304 Eraser lamp 3 error (yellow drum unit) Defective eraser Replace the eraser lamp 3 [PWB] (KP-976). • The eraser lamp 3 [PWB] (KP-976) of lamp 3 [PWB] (KP- the yellow drum unit does not commu- 976).

  • Page 53: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 6000 Fuser temperature time-out error Defective installa- Check the installation condition of fuser ther- (heat roller) tion condition of mistor 1, if there is trouble, remedy or • Doing the control which turns on the fuser thermistor 1.

  • Page 54: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 6030 Fuser thermistor 1 broken error (heat Defective engine Replace the engine controller PWB (KP- roller) controller PWB 1054). See page 1-6-25. • It was judged it has been broken from (KP-1054). the fact that it is not the input signal Defective harness Check harness of the fuser PWB (KP-970),...

  • Page 55: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 6100 Fuser temperature time-out error Defective installa- Check the installation condition of fuser ther- (press roller) tion condition of mistor 2,if there is trouble, remedy or • Doing the control which turns on the fuser thermistor 2.

  • Page 56: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 6130 Fuser thermistor 2 broken error Defective engine Replace the engine controller PWB (KP- (press roller) controller PWB 1054). See page 1-6-25. • It was judged it has been broken from (KP-1054). the fact that it is not the input signal Defective harness Check harness of the fuser PWB (KP-970),...

  • Page 57: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 7002 Toner motor 2 overcurrent detection Defective toner Replace the toner motor 2. See page 1-6- error (cyan toner) motor 2. • The engine controller PWB (KP-1054) Defective engine Replace the engine controller PWB (KP- detected the overcurrent of toner controller PWB 1054).

  • Page 58: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 7402 Magenta developer unit non- install- Defective harness Check the damage of harness of the toner ing error of the toner sensor sensor 1, check the connection of the con- • The toner sensor 1 inside the magenta 1, defective con- nector with the magenta developer unit and developer unit did not output the den-...

  • Page 59: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 7411 Black drum unit non- installing error Defective harness Check the connection of the black drum unit • The EEPROM (U401) on the drum between drum and the printer main unit, check the continu- PWB 4 (KP-972) inside the black drum PWB 4 (KP-972) ity of the harness (S02867), if there is trou-...

  • Page 60: Defective Harness

    FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 7413 Magenta drum unit non- installing Defective harness Check the connection of the magenta drum error between drum unit and the printer main unit, check the con- • The EEPROM (U401) on the drum PWB 1 (KP-972) tinuity of the harness (S02867), if there is PWB 1 (KP-972) inside the magenta...
  • Page 61 FS-C5016N Remarks Code Contents Causes Check procedures/corrective measures 7600 Toner ID sensor error Defective toner ID Replace the toner ID sensor. • The detection signal of the toner ID sensor. sensor was abnormal value. Defective engine Replace the engine controller PWB (KP- controller PWB 1054).

  • Page 62: Electrical Problems

    FS-C5016N 1-5-3 Electrical problems Problem Causes Check procedures/corrective measures Right edge of the top cover Close the top cover securely. " Close top cover" floating, it is not closed display is not completely. cancelled to closing Defective top cover switch Replace the top cover switch 2.
  • Page 63 FS-C5016N Problem Causes Check procedures/corrective measures Defective top cover/paper Replace the sensor PWB (KP-982). " Close paper feed unit switch (SW701) of transfer unit" the sensor PWB (KP-982). display is not Malfunctioning interlock rod Check to see if the interlock rod malfunctions. If it malfunctions, cancelled to closing that interfaces between the repair it.
  • Page 64 FS-C5016N Problem Causes Check procedures/corrective measures Defective cassette size Replace the cassette size switch. The paper size is not switch. recognized as the Defective sensor PWB (KP- Replace the sensor PWB (KP-982). size set with the 982). paper size dial. Defective harness (S02861) Check the continuity of the harness (S02861), check the connec- between cassette size...

  • Page 65: Image Formation Problems

    FS-C5016N 1-5-4 Image formation problems (1) No image (2) No image (3) A specific color (4) The back side (5) Image is too appears appears is printed solid. gets dirty. light. (entirely white). (entirely black). P.1-5-22 P.1-5-22 P.1-5-23 P.1-5-23 P.1-5-24 (6) The background (7) White streaks (8) Black streaks...
  • Page 66 FS-C5016N (1) No image appears (entirely Causes white). 1. The LED print head has not done functioning. 2. Defective developing sleeve bias or developing magnet bias output. 3. Defective secondary transfer bias output. 4. Malfunction of the developer installation. Causes Check procedures/corrective measures 1.
  • Page 67 FS-C5016N (3) A specific color is printed solid. Causes 1. Defective main charger unit which corresponds to the color causing the prob- lem. 2. Disconnected main charger wire. Causes Check procedures/corrective measures 1. Defective main charger unit which corre- Check if the main charger unit is properly seated. If necessary, reseat it sponds to the color causing the problem.
  • Page 68 FS-C5016N (5) Image is too light. Causes 1. Defective developing bias output. 2. Dirty drum. 3. Dirty SELFOC lens of LED print head. Causes Check procedures/corrective measures 1. Defective developing bias output. A. Defective developer. Check the four colors of image by using the test print of service mode. If the defect appears on a particular color, replace the developer for that color.
  • Page 69 FS-C5016N (7) White streaks are printed Causes vertically. 1. Defective LED print head output. 2. Defective main charging output. 3. Foreign object in one of the developers. 4. Adhesion of soiling to primary transfer belt. Causes Check procedures/corrective measures 1. Defective LED print head output. A.
  • Page 70 FS-C5016N (9) Streaks are printed horizontally. Causes 1. Poor contact of output terminal of main charger unit. 2. Poor contact of grounding terminal of drum unit. 3. Poor contact of developing bias terminal of developer. Causes Check procedures/corrective measures 1. Poor contact of output terminal of main Insert the main charger properly.
  • Page 71 FS-C5016N (12) Paper is wrinkled. Causes 1. Paper curled. 2. Paper damp. Causes Check procedures/corrective measures 1. Paper curled. Check the paper storage conditions, replace the paper. 2. Paper damp. Check the paper storage conditions, replace the paper. (13) Offset occurs. Causes 1.
  • Page 72 FS-C5016N (15) Fusing is loose. Causes 1. Wrong types of paper. 2. Defective pressure for the heat roller and press roller. 3. Flawed heat roller or press roller. Causes Check procedures/corrective measures 1. Wrong types of paper. Check if the paper meets specifications, replace paper. 2.

  • Page 73: Precautions For Assembly And Disassembly

    FS-C5016N 1-6-1 Precautions for assembly and disassembly (1) Precautions • Be sure to turn the power switch off and disconnect the power plug before starting disassembly. • When handling PWBs (printed wiring boards), do not touch parts with bare hands. The PWBs are susceptible to static charge.

  • Page 74: Outer Covers

    FS-C5016N 1-6-2 Outer covers (1) Detaching and refitting the top cover Procedure 1. Open the rear cover. 2. Open the top cover. 3. Remove the opening and closing axis from the main unit frame and then remove the upper cover. Top cover Figure 1-6-1 (2) Detaching and refitting the rear cover...

  • Page 75: Detaching And Refitting The Right Cover

    FS-C5016N (3) Detaching and refitting the right cover Procedure 1. Remove the top cover (see page 1-6-2). 2. Remove the one screw. Screw Right cover Figure 1-6-3 3. Remove the paper feed unit (see page 1-6- Right cover 4. Using a flat blade screwdriver, unlatch the right cover at the nine positions as shown in the diagram.

  • Page 76: Detaching And Refitting The Left Cover

    FS-C5016N (4) Detaching and refitting the left cover Procedure 1. Remove the top cover (see page 1-6-2). 2. Open the side cover and then remove the one screw. Left cover Waste toner box 3. Remove the waste toner box. To remove Lock lever waste toner box, press the lock lever in.

  • Page 77: Paper Feed Unit

    FS-C5016N 1-6-3 Paper feed unit (1) Detaching and refitting the paper feed unit Procedure 1. Pull out the paper feed unit until stop. 2. While pressing the left and right lock release buttons and then remove the paper feed unit. Lock release button Lock release button...

  • Page 78: Detaching And Refitting The Paper Feed Roller

    FS-C5016N (2) Detaching and refitting the paper feed roller Procedure 1. Remove the paper feed unit (see previous page). Latches 2. Turn over the paper feed unit. 3. While pushing the lock release buttons and then detach the joint. 4. Unlatch the latches and then remove paper feed roller unit.

  • Page 79: Detaching And Refitting The Retard Roller

    FS-C5016N (3) Detaching and refitting the retard roller Procedure 1. Remove the paper cassette. 2. Unlatch the two latches and then remove the retard roller holder. Retard roller 3. Remove the retard roller from retard roller Retard Paper cassette roller holder.

  • Page 80: Detaching And Refitting The Secondary Transfer Roller

    FS-C5016N (4) Detaching and refitting the secondary transfer roller Procedure 1. Remove the paper feed unit (see page 1-6- 2. Removing the hook by sliding and then remove the paper chute. 3. Remove the secondary transfer roller. 4. Remove the transfer roller gear. 5.

  • Page 81: Mp Tray Feed Unit

    FS-C5016N 1-6-4 MP tray feed unit (1) Detaching and refitting the MP tray feed unit Procedure 1. Remove the paper feed unit (see page 1-6- 2. Remove the paper right cover (see page 1- 6-3). 3. Remove the main high voltage PWB (see page 1-6-29).

  • Page 82: Detaching And Refitting The Mp Tray Feed Roller

    FS-C5016N (2) Detaching and refitting the MP tray feed roller Procedure 1. Remove the MP tray feed unit (see previous page). MP tray feed roller 2. Pull up the MP tray holder and then sliding 3. Remove the MP tray feed roller. 4.

  • Page 83: Developing Section

    FS-C5016N 1-6-5 Developing section (1) Detaching and refitting the developer unit Procedure 1. Open the top cover. 2. Remove the one connector. 3. While releasing two release levers and then remove the developer unit. (Use the same procedure for other developers.) Release lever Connector Release lever...

  • Page 84: Drum Section

    FS-C5016N 1-6-6 Drum section (1) Detaching and refitting the drum unit Procedure Connector cover 1. Remove the developer unit (see previous (Magenta) page). Connector cover 2. Remove the each connector cover. (Cyan) Connector cover (Black) Connector cover (Yellow) Figure 1-6-15 3.

  • Page 85: Detaching And Refitting The Led Print Heads

    FS-C5016N (2) Detaching and refitting the LED print heads Procedure 1. Remove the drum unit (see previous page). 2. Remove the hook and the opening and clos- ing axis and then remove the LED print head cover. • Before removing the LED print head, suffi- ciently do to let escape the static electricity which is electrified in the human body con- cerning the metal part and the like of the...

  • Page 86: Primary Transfer Section

    FS-C5016N 1-6-7 Primary transfer section (1) Detaching and refitting the primary transfer unit Procedure Handle Primary transfer unit 1. Remove the all drum units (see page 1-6- 12). 2. Pull two handles and raise. 3. Remove the primary transfer unit with the handles.

  • Page 87: Detaching And Refitting The Primary Transfer Belt

    FS-C5016N (2) Detaching and refitting the primary transfer belt Procedure 1. Remove primary transfer unit (see previous page). 2. Remove the two handles. 3. Remove the two screws and then make the primary transfer unit two-fold. 4. Remove the primary transfer belt. 5.

  • Page 88: Detaching And Refitting The Primary Transfer Cleaning Unit

    FS-C5016N (3) Detaching and refitting the primary transfer cleaning unit Procedure 1. Remove the primary transfer unit (see page 1-6-14). 2. Pull out the primary transfer cleaning unit from the main unit frame a little with under- neath the right 1. 3.

  • Page 89: Fuser Unit

    FS-C5016N 1-6-8 Fuser unit (1) Detaching and refitting the fuser unit Procedure 1. Remove the rear cover (see page 1-6-2). 2. Remove the right cover and left cover (see pages 1-6-4, 5). 3. Remove the two screws and then remove the fuser unit.

  • Page 90: Detaching And Refitting The Fuser Thermistor 1 And 2, Fuser Thermostat 1 And 2, Fuser Heater Lamp 1 And 2, Heat Roller, And Press Roller

    FS-C5016N (2) Detaching and refitting the fuser thermistor 1 and 2, fuser thermostat 1 and 2, fuser heater lamp 1 and 2, heat roller, and press roller Procedure 1. Remove the fuser unit (see previous page). 2. While two latch unlatching, remove the fuser bottom cover by making slide.
  • Page 91 FS-C5016N 5. Remove the three connectors from the fuser PWB. 6. Remove the one tab. 7. While unlatching the latches and then remove the fuse unit connector. 8. Remove the terminal. Latch Fuser PWB Latch Connectors Fuser unit connector Connector Terminal Figure 1-6-24 9.
  • Page 92 FS-C5016N 10. Remove the one screw and then remove the fuser right cover. 11. Remove the fuser heater lamp 1 and 2. Fuser heater lamp 1 (Heat roller: 500 W) Fuser heater lamp 2 (Press roller: 350 W) Screw Fuser right cover Figure 1-6-26 12.
  • Page 93 FS-C5016N 15. Remove the two screws and then remove Screws the fuser thermostat 1. 16. Remove the one screw and then remove the fuser thermistor 1. Fuser thermostat 1 Fuser upper cover Fuser thermistor 1 Screw Figure 1-6-28 17. Remove the user lower guide. Screws 18.
  • Page 94 FS-C5016N 21. Remove the one C-ring, fuser gear, one C- ring, one bush and, one bearing. 22. Remove the one C-ring, one bush and, one bearing. 23. Remove the heat roller. C-ring Fuser gear C-ring Heat roller Bush Bearing Bearing Bush C-ring Figure 1-6-30...
  • Page 95 FS-C5016N 24. Remove the two bushes and two bearings. 25. Remove the right stay, left stay and press roller. 26. Check or replace the fuser thermistor 1 and 2, fuser thermostat 1 and 2, fuser heater lamp 1 and 2, heat roller and, press roller then refit all the removed parts.

  • Page 96: Pwbs

    FS-C5016N 1-6-9 PWBs (1) Detaching and refitting the main controller PWB Procedure 1. Turn off the power switch and then remove the power cord. 2. When the optional memory card has been installed in the Memory card slot already, remove that. 3.

  • Page 97: Detaching And Refitting The Engine Controller Pwb And Power Supply Pwb

    FS-C5016N (2) Detaching and refitting the engine controller PWB and power supply PWB Procedure 1. Remove the main controller PWB (see pre- Connectors vious page). 2. Remove the right cover, left cover and, rear cover. (see pages 1-6-2, 3, 4). 3.
  • Page 98 FS-C5016N 7. Remove the six screws and then remove the controller box cover. Screws Controller box cover Screws Figure 1-6-35 8. Remove the five screws. 9. Remove the two connectors and then Connecotor removing the connection with the power supply PWB, remove the engine controller PWB.
  • Page 99 FS-C5016N 10. The EEPROM (U12) removing from the EEPROM (U12) socket of the old engine controller PWB, it does again to install in the socket of the new engine controller PWB. Engine controller PWB Figure 1-6-37 11. Remove the three screws, one terminal, one washer and then remove the power supply PWB.

  • Page 100: Detaching And Refitting The Led Print Heads Relay Pwb

    FS-C5016N (3) Detaching and refitting the LED print heads relay PWB Procedure 1. Remove the left cover (see page 1-6-4). 2. Unlatch the four latches and remove the two connectors and then remove the LED print heads relay PWB. 3. Check or replace the LED print heads relay PWB and then refit all the removed parts.

  • Page 101: Detaching And Refitting The Main High Voltage Pwb

    FS-C5016N (4) Detaching and refitting the main high voltage PWB Procedure 1. Remove the right cover (see page 1-6-3). 2. Unlatch the four latches and remove the one connector and then remove the main high voltage PWB. 3. Check or replace the main high voltage PWB and then refit all the removed parts.

  • Page 102: Detaching And Refitting The Bias High Voltage Pwb

    FS-C5016N (5) Detaching and refitting the bias high voltage PWB Procedure 1. Remove the right cover (see page 1-6-3). 2. Unlatch the five latches and remove the two connectors and then remove the bias high voltage PWB. 3. Check or replace the bias high voltage PWB and then refit all the removed parts.

  • Page 103: Others

    FS-C5016N 1-6-10 Others (1) Detaching and refitting the main drive unit Procedure 1. Remove the right cover (see page 1-6-3). 2. Remove the seven connectors. 3. Remove the six screws and then remove the main drive unit. 4. Check or replace the main drive unit and then refit all the removed parts.

  • Page 104: Detaching And Refitting The Paper Feed Drive Unit

    FS-C5016N (2) Detaching and refitting the paper feed drive unit Procedure 1. Remove the right cover (see page 1-6-3). 2. Remove five connectors. Connectors 3. Remove the harness from the two wire hooks. Wire hooks Connectors Figure 1-6-43 4. Remove the three screws and then remove the paper feed drive unit.

  • Page 105: Detaching And Refitting The Fuser Drive Unit

    FS-C5016N (3) Detaching and refitting the fuser drive unit Procedure 1. Remove the right cover (see page 1-6-3). 2. Remove the one connector. 3. Remove the two screws and the remove the fuser drive unit. 4. Check or replace the fuser drive unit and then refit all the removed parts.

  • Page 106: Detaching And Refitting The Toner Motor 1, 2, 3 And 4

    FS-C5016N (4) Detaching and refitting the toner motor 1, 2, 3 and 4 Procedure 1. Remove the right cover (see page 1-6-3). 2. Remove the one connector. Toner motor 3. Remove the hole which is inserted into the (Black) Hooks projection of main unit frame side, slide toner motor 4 to up in order to remove the Hooks...

  • Page 107: Detaching And Refitting The Ozone Filters

    FS-C5016N (5) Detaching and refitting the ozone filters Procedure 1. Open the top cover. 2. Remove the ozone filters from the ozone fan motor 1 and 2. 3. Check or replace the ozone filters and then refit all the removed parts. Ozone filters Ozone fan motor 2 Ozone fan motor 1...

  • Page 108: Detaching And Refitting The Waste Toner Duct

    FS-C5016N (6) Detaching and refitting the waste toner duct Procedure 1. Remove the primary transfer unit (see page 1-6-15). 2. Unlatch the three latches and then remove the waste toner duct. 3. Check or replace the waste toner duct and then refit all the removed parts.

  • Page 109: Firmware

    System firmware file name example a80k9100PS3.bcmp Compression Boot program attached PS3 version Version code: Version 91.00 Kyocera Mita ID code Product code: 80= FS-C5016N System firmware Engine firmware file name example E80KA001.x Version code: Version A001 Kyocera Mita ID code...

  • Page 110: Downloading Firmware Via The Parallel Interface

    FS-C5016N (2) Downloading firmware via the parallel interface To download the system firmware using the parallel interface, use the procedure below. Note that you can download both the system and engine firmware at a time. 1. Turn printer and PC power off. 2.

  • Page 111: Downloading Firmware Using The Memory Card

    FS-C5016N (3) Downloading firmware using the memory card The procedure below provides how to download firmware from a memory card. Note that you can download both the sys- tem and engine firmware at a time. 1. Turn printer power on. 2.
  • Page 112 FS-C5016N 6. Insert the memory card to the PC's slot or to the adaptor. To PC 7. Copy the firmware file to download to the Memory card root directory of the memory card. 8. Remove the memory card from the PC's slot or the adaptor.

  • Page 113: Downloading The Message Data

    FS-C5016N (4) Downloading the message data To download the new message data, progress the following procedures. 1. Turn off the power switch to the printer and 2. Connect the parallel printer cable between the PC and printer. Parallel interface connector Parallel printer cable To PC Figure 1-7-11...
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  • Page 115: Paper Feed Section

    FS-C5016N 2-1-1 Paper feed section There is paper feed from the paper cassette which can load paper 500 and paper feed from the MP tray which can load paper 100 in paper feed method of this printer. The Paper feed section is composed of paper cassette, paper feed unit, paper feed drive unit, MP tray and, MP tray feed unit.
  • Page 116 FS-C5016N The paper size dial has predetermined patterns of activating the paper size switches using concaves and convexes according to paper sizes. SW1, SW2, and SW3 produce corresponding signals for paper sizes. Engine controller PWB Sensor PWB CAS0 CAS0 CAS1 CAS1 Paper size dial CAS2...
  • Page 117 FS-C5016N Paper gauge sensing circuit The actuator which has a light reflector at one end keeps tracking of the height of the paper stack in the paper cassette. The angle of the reflector varies according to the actuator angle which means the amount of paper remaining. As the reflector moves across the detecting surface of paper gauge sensor (photo interrupter) 1 and 2, the on and off states of these sensors vary in combination as shown in the table below, allowing to determine the amount of remaining paper in the cassette.
  • Page 118 FS-C5016N Secondary Upper transfer roller registration roller Lower registration roller Guide rollers To fuser unit From paper cassette Feed roller Pickup roller Figure 2-1-5 Paper feed unit Engine controller PWB Feed clutch FEDCLDR YC11-6 Registration clutch REGCLDR YC11-4 Feed motor STFDA YC11-14 STFDA*...

  • Page 119: Paper Feeding From Mp Tray

    FS-C5016N (2) Paper feeding from MP tray The MP tray bottom which is driven by the MP feed solenoid press the paper against the MP feed roller. The sheet is rewound to the MP feed roller, then forward to the registration roller by means of the MP middle roller. Figure 2-1-7 MP tray paper feed section MP frame MP middle tray...
  • Page 120 FS-C5016N Engine controller PWB MP feed solenoid MPSOLDR YC11-8 Feed motor STFDA YC11-14 STFDA* YC11-15 STFDB YC11-16 STFDB* YC11-17 Figure 2-1-9 MP tray paper feed section block diagram 2-1-6...

  • Page 121: Developing Section

    FS-C5016N 2-1-2 Developing section (1) Developer Developing section is composed of mixer screw, developing blade, developing magnet roller and, developing sleeve. Figure 2-1-10 Developing sleeve Mixer screw A developing magnet roller Developer case Doctor blade Developer lid Mixer screw B 2-1-7...
  • Page 122 FS-C5016N Developer case Toner sensor Mixer screw B Mixer screw A Doctor blade Developing magnet roller Developing sleeve Figure 2-1-11 Developer unit 1: Developing magnet roller Black developer 2: Developing sleeve 2: Toner sensor Output* Output* Output* Engine controller PWB Developing Yellow HVCLK1...

  • Page 123: Developer Unit

    FS-C5016N (2) Touch down developing method Touchdown development system is a development system having the best of both mono-component system and dual component system. Dual component developer which is a powder of mixture of toner and carrier powder is continuously agitated by mixer screws A and B in the toner hopper in the developer unit.

  • Page 124: Drum Section

    FS-C5016N 2-1-3 Drum section The drum unit includes a photoconductive drum, eraser lamp, LED print head, cleaning blade and, a main charger unit. The drum unit is removable with the main charger unit. (1) Drum unit The tandem development system uses four drum units which are isomorphic to each other, in cyan, magenta, yellow, and black colors.
  • Page 125 FS-C5016N Eraser lamp [PWB] LED print head Waste toner exit screw Cleaning blade Drum : Waste toner flow waste toner conveying duct Figure 2-1-15 Drum unit 2-1-11...
  • Page 126 FS-C5016N Main controller LED print head relay PWB : LED print head LVDSN0 to 15 LVDSP0 to 15 : Elaser lamp [PWB] YC1-6 to 21 YC551-11 to 42 YC1-36 to 51 : LED print head memory PWB : Drum PWB YC553-10 to 36 EEDATA YC631-6...

  • Page 127: Waste Toner Ejecting Mechanism

    FS-C5016N (2) Waste toner ejecting mechanism The waste toner which is ejected from the drum units drops on the waste toner conveyer through a duct. The waste toner is conveyed towards the primary transfer cleaning unit, finally stored in the waste toner box. Primary transfer cleaning unit From...
  • Page 128 FS-C5016N (3) LED print head The LED print head is comprised of an LED array, SELFOC lens array, and an LED print head memory PWB. The LED array arrays 5120 of LED chips in line. It also includes the driver circuit for the LED array. The light which is switched on and off depending on video data irradiate the drum through the SELFOC lens, to form an image.

  • Page 129: Led Print Head

    FS-C5016N Data to print is processed by the main controller PWB and transferred to the LED print head relay PWB in synchronization with VIDEO signal through the engine controller PWB.VIDEO signal is sent from ASIC (U22) on the mail controller PWB to ASIC (U551) on the LED print head relay PWB using LVDS method.

  • Page 130: Main Charger Unit

    FS-C5016N (4) Main charger unit Main charger unit is comprised of the main charger wire, main charger grid, main charger shield, and the main charger cleaner which are modularized and fitted to the drum unit. Main charger unit Main charger grid Main charger shield Main charger cleaner Figure 2-1-20...
  • Page 131 FS-C5016N Main high voltage PWB Main charger unit Output* Shield Wire Grid Engine controller PWB Zenner PWB 1 Drum MCH1DR YC701-2 YC6-2 MCH2DR YC701-3 YC6-3 MCH3DR YC701-4 YC6-4 MCH4DR Magenta drum unit YC701-5 YC6-5 Main charger unit Output* Shield Main high voltage Wire output circuit...

  • Page 132: Primary Transfer Section

    FS-C5016N 2-1-4 Primary transfer section Primary transfer section is composed of the primary transfer unit and primary transfer cleaning unit. (1) Primary transfer unit The primary transfer unit is comprised of the primary transfer belt, tension rollers, and four primary transfer rollers of col- ors.
  • Page 133 FS-C5016N Figure 2-1-25 Tension roller Primary transfer roller (black) Tension roller Primary transfer belt Drive base Backup gear 29H Primary transfer roller 10. Backup gear 29H (magenta) 11. Image gear 22H Primary transfer roller (cyan) 12. Image gear 28S Primary transfer roller (yellow) 13.

  • Page 134: Primary Transfer Cleaning Unit

    FS-C5016N (2) Primary transfer cleaning unit The primary transfer cleaning unit is composed of the fur brush, brush cleaning roller, cleaning blade and, cleaning screw. After secondary transferring is done, the toner which remains in the primary transfer belt is collected back in the waste toner box.
  • Page 135 FS-C5016N Fur brush Brush cleaning roller Cleaing frame Engine controller PWB Main high voltage PWB YC801-6 HVBDATD Fur brush YC5-6 Output 500 V DC converter bias output YC801-7 HVBCLKD YC5-7 (IC501) circuit YC801-8 HVBLATD YC5-8 Figure 2-1-28 Primary transfer cleaning unit block diagram From waste toner conveying duct...
  • Page 136 FS-C5016N A full color image is developed by recoating four colors on the primary transfer belt. If the density of each color is not kept constant, the resultant color image will be deteriorated. The toner ID sensor mounted on the primary transfer belt to the printer main unit side maintains the constant color fidelity.

  • Page 137: Secondary Transfer And Separation Section

    FS-C5016N 2-1-5 Secondary transfer and separation section The secondary transfer and separation section includes the secondary transfer roller which is installed on the paper feed unit. The secondary transfer roller is applied by the bias high voltage PWB of DC bias. The image constituted by toner on the primary transfer belt is transferred on paper by means of the difference in potential.
  • Page 138 FS-C5016N The primary transfer roller bias is triggered by a serial data which is generated by the engine controller PWB and derived from the bias high voltage PWB. The engine controller PWB converts current and voltage into serial data and applies it to the bias high voltage PWB.

  • Page 139: Fuser Section

    FS-C5016N 2-1-6 Fuser section (1) Fuser unit The fuser unit is composed of the heat roller, press roller, fuser heater lamp 1, fuser heater lamp 2, and the change guide. Paper sent from the secondary transfer and separation section is applied with heat and pressure to permanently fuse toner on paper.
  • Page 140 FS-C5016N Change guide face-down tray Upper exit roller To optional duplexer or face-up tray Lower exit roller From paper feed unit Heat roller Press roller Figure 2-1-35 Fuser unit Engine controller PWB Power supply PWB Fuser PWB FUDR FUSOLDR YC12-4 FDDR FDSOLDR YC12-5...

  • Page 141: Electrical Parts Layout

    FS-C5016N 2-2-1 Electrical parts layout (1) Main frame and controller box MAIN FRAME ¨ ˇ › Á ⁄ Œ „ ´ ‰ ‚ · Ó — & Ô fi ¤ Ú ‹ ‹  Ò CONTROLLER BOX Figure 2-2-1 Main frame and controller box Main controller PWB........Controls the software such as the print data processing and provides the interface with computers.
  • Page 142 FS-C5016N Sensor PWB ..........Consists the top cover/paper feed unit switch, side cover switch, top cover switch 1, paper gauge switch 1/2, registration sensor, and, wiring relay circuit. Operator panel PWB ........Indicates the LCD message display and LED indicators. Controls key inputs.

  • Page 143: Drum Unit, Developer Unit And Fuser Unit

    FS-C5016N (2) Drum unit, developer unit and fuser unit DRUM UNIT DEVELOPER UNIT FUSER UNIT Figure 2-2-2 Drum unit, developer unit and fuser unit Drum PWB 1, 2, 3, 4 ........Drum PWB 1 (magenta), drum PWB 2 (cyan), drum PWB 3 (yellow), drum PWB 4 (black) wiring relay circuit inside each color drum unit.
  • Page 144 FS-C5016N This page is intentionally left blank. 2-2-4...

  • Page 145: Power Supply Pwb

    FS-C5016N 2-3-1 Power supply PWB Power supply PWB Engine Power Current controller switch fuse input Rectifier Transformer Enargy- circuit (T1) Noise saving +24V1 filter circuit 24 V DC circuit (Q101) rectifier/ smoothing (Q1) circuit (Q2) SLEEP* +5V1 5 V DC rectifier/ smoothing circuit...
  • Page 146 FS-C5016N Connector Pin No. Signal Voltage Description AC100V 220 - 240 V AC AC power input Connected 120 V AC to the AC Ground inlet AC100V 220 - 240 V AC AC power output 120 V AC HEATER 220 - 240 V AC Fuser heater lamp 1 output Connected LIVE...

  • Page 147: Engine Controller Pwb

    FS-C5016N 2-3-2 Engine controller PWB Engine controller PWB Operation Sensors/switches signals Sensor panel Reset IC RESET (U10) Data/Address Micro RESET multiplex bus controller Address bus Main (U8) controller Flash +3.3V memory Address bus (U9) LED print heads control EEPROM EEPROM EEPROMs control (U11) (U12)

  • Page 148: Fuser Heater Lamps Control Circuit

    FS-C5016N (1) Fuser heater lamps control circuit Engine controller PWB Power supply PWB Pulse AC input Zero cross ZCROSS signal detection circuit ASIC (U13) TRA1 HEAT1DR Fuser heater lamp 1 ON circuit HEAT1ON HEAT2DR TRA2 Fuser abnormal temparature H1HTEMP detection +5V1 circuit (U1-1)

  • Page 149: Interlock And 24 V Dc Power Supply Circuit

    FS-C5016N (2) Interlock and 24 V DC power supply circuit Sensor PWB Engine controller PWB Power supply PWB Top cover/ Side cover feed unit switch switch +24V1 Q101 24 V DC +24V2 +24V1 +24V1 output +24V3 circuit SLEEP +24V2 +24V2 +24V2 Main high voltage PWB...
  • Page 150 FS-C5016N Connector Pin No. Signal Voltage Description +24V1 24 V DC 24 V DC power output Connected +24V1 24 V DC 24 V DC power output to the sen- +24V1 24 V DC 24 V DC power output sor PWB +24V1 24 V DC 24 V DC power output...
  • Page 151 FS-C5016N Connector Pin No. Signal Voltage Description LVDSP14 Analog LED print head control video data signal (LVDS) Connected LVDSN14 Analog LED print head control video data signal (LVDS) to the LED LVDSP15 Analog LED print head control video data signal (LVDS) print head LVDSN15 Analog...
  • Page 152 FS-C5016N Connector Pin No. Signal Voltage Description +5V1 5 V DC 5 V DC power output Connected MPFSENS1 0/5 V DC MP tray paper sensor: On/Off to the bias MPFSENS2 0/5 V DC Envelope feeder install sensor: Installed/Not installed high voltage WTLEDDR 0/5 V DC (pulse) Waste toner full sensor (emitter) drive output...
  • Page 153 FS-C5016N Connector Pin No. Signal Voltage Description FPRST* 0/5 V DC Operation panel PWB reset signal Connected Ground to the main +5V1 5 V DC 5 V DC power output controller +2.5V1 2.5 V DC 2.5 V DC power input +2.5V1 2.5 V DC 2.5 V DC power input...
  • Page 154 FS-C5016N Connector Pin No. Signal Voltage Description YC11 STFDB* 0/24 V DC (pulse) Feed motor energization pulse Connected STFSA 0/24 V DC (pulse) Fuser motor energization pulse to the regis- STFSA* 0/24 V DC (pulse) Fuser motor energization pulse tration STFSB 0/24 V DC (pulse) Fuser motor energization pulse clutch, feed...

  • Page 155: Main Controller Circuit

    FS-C5016N 2-3-3 Main controller circuit U05, U07, 09, U11 Local Data bus LD31-0 Buffer N_D[31:0] CPUD31-0 PowerPC CPUA22-2 SDRAM 750CXe 400MHz Latch SDRAM U19,U20 Ether FLASH CFD15-0 LA20,LA11-2 Memory card Pulse System LA22-5 LD31-0 Ether trans DIMM slot Font LD15-0 LA21-2 25.0MHz mask...
  • Page 156 FS-C5016N This page is intentionally left blank. 2-3-12...

  • Page 157: Appendixes

    FS-C5016N 2-4-1 Appendixes (1) Timing chart No. 1 Paper cassette, A4 size 2-4-1...

  • Page 158: Timing Chart No.2 Paper Cassette, Legal Size

    FS-C5016N (2) Timing chart No. 2 Paper cassette, Legal size 2-4-2...

  • Page 159: Timing Chart No.3 Paper Cassette, Letter Size

    FS-C5016N (3) Timing chart No. 3 Paper cassette, Letter size 2-4-3...

  • Page 160: Timing Chart No.4 Mp Tray, A4 Size

    FS-C5016N (4) Timing chart No. 4 MP tray, A4 size 2-4-4...

  • Page 161: Timing Chart No.5 Mp Tray , Legal Size

    FS-C5016N (5) Timing chart No. 5 MP tray, Legal size 2-4-5...

  • Page 162: Timing Chart No.6 Mp Tray , Letter Size

    FS-C5016N (6) Timing chart No. 6 MP tray, Letter size 2-4-6...

  • Page 163: Timing Chart No.7 Optional Paper Feeder, A4 Size

    FS-C5016N (7) Timing chart No. 7 Optional paper feeder, A4 size 2-4-7...

  • Page 164: Timing Chart No.8 Paper Cassette, A4 Size, Slow Mode 1 [75 %]

    FS-C5016N (8) Timing chart No. 8 Paper cassette, A4 size, Slow mode 1 [75 %] 2-4-8...

  • Page 165: Timing Chart No.9 Paper Cassette, A4 Size, Slow Mode 2 [55 %]

    FS-C5016N (9) Timing chart No. 9 Paper cassette, A4 size, Slow mode 2 [55 %] 2-4-9...
  • Page 166 FS-C5016N (10) Timing chart No. 10 MP tray, Transparency 2-4-10...

  • Page 167: Wiring Diagram

    FS-C5016N (11) Wiring diagram S02848 FPRSET* FPCLK WETCK2 FPDIR WETCK1 WTNSENS FPDATA AIRTEMP WTNLED* +5V1 WTSENS +5V1 S02863 S02847 WTLEDDR MPFSENS2 STFSB* MPFSENS1 STFSB +5V1 STFSA* STFSA HVBLATD HVBCLKD HVBDATD STFDB* HVCLK4 STFDB HVCLK3 STFDA* HVCLK2 +24V2 STFDA HVCLK1 +24V2 IDREF S02851 IDPW...
  • Page 168 FS-C5016N (KP-931) Zener S02868 ERASEDR +5V1 EECLK EEDATA ERS1DR S02867 S02869 +5V1 EECLK EECLK/GND EEDATA EEDATA/ERS1DR ERS3DR/ERS24R ERS4DR/+5V1(+5V1D) 10/9 10/9 10/9 10/9 STBCLK1 RD/(+5V1D) 12/11 12/11 12/11 12/11 HSYNC1 LVDSN0/LVDSP0 STROBE1 14/13 14/13 14/13 14/13 LVDSN1/LVDSP1 DU-300 unit Duplex STREQ1 16/15 16/15 16/15...

  • Page 169: Repetitive Defects Gauge

    FS-C5016N (12) Repetitive defects gauge First occurrence of defect 31.16 mm [Upper registration roller] 33.28 mm [Developing sleeve] 51.21 mm [Lower registration roller] 59.33 mm [Secondary transfer roller] 94.4 mm [Drum] 115.6 mm [Heat roller, Press roller] 2-4-13...
  • Page 170 FS-C5016N 2-4-14...
  • Page 171 Olaf Helsetsvei 6, NO 0694 Oslo CORPORATION Phone: (22) 62 73 00 2-28, 1-chome, Tamatsukuri, Chuo-ku Osaka 540-8585, Japan Phone: (06) 6764-3555 '2003 KYOCERA MITA CORPORATION is a trademark of Kyocera Corporation is a registered trademark of KYOCERA MITA CORPORATION...
  • Page 172 Av. 16 de Septiembre #407 Col. Santa In s, 02130 Azcapotzalco M xico, D.F. M xico TEL : (55) 383-2741 FAX : (55) 383-7804 '2003 KYOCERA MITA CORPORATION is a trademark of Kyocera Corporation is a registered trademark of KYOCERA MITA CORPORATION...

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