Kyocera ECOSYS P4035dn Service Manual
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Kyocera ECOSYS P4035dn Service Manual

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ECOSYS P4035dn
ECOSYS P4040dn
/PF-4100
SERVICE
MANUAL
Published in July 2015
842P7113
2P7SM063
Rev.3

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Summary of Contents for Kyocera ECOSYS P4035dn

  • Page 1: Service Manual

    ECOSYS P4035dn ECOSYS P4040dn /PF-4100 SERVICE MANUAL Published in July 2015 842P7113 2P7SM063 Rev.3...
  • Page 2 Il peut être illégal de jeter les batteries dans des eaux d’égout municipales. Vérifiez avec les fonctionnaires municipaux de votre région pour les détails concernant des déchets solides et une mise au rebut appropriée. ECOSYS P4040dn: 40ppm ECOSYS P4035dn: 35ppm (KDTW only)

  • Page 3: Revision History

    Revision history Revision Date Pages Revised contents 1-3-7, 1-3-8 Added: Description of the counter value 6 November 2014 1-3-8 29 January2015 Correction: 5 to 100(%) 2-1-11 Correction: Clerical error of actuator Cover 30 June 2015 Added: Name of 35 ppm model 1-1-1 to 3 Added: Specification of 110 V (for KDTW) 1-2-1...
  • Page 4 This page is intentionally left blank.

  • Page 5: 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 6 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 7: 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 8: Precautions For Maintenance

    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 9 • Do not remove the ozone filter, if any, from the copier except for routine replacement....... • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself......................•...
  • Page 10 This page is intentionally left blank.

  • Page 11: Table Of Contents

    2P7/2R0/3PN CONTENTS 1-1 Specifications 1-1-1 Specifications ........................1-1-1 1-1-2 Parts names .......................... 1-1-7 (1) Components at the Front/Right of the Printer..............1-1-7 (2) Components at the Front/Left of the Printer ..............1-1-7 (3) Internal Components ......................1-1-8 (4) Components at the Rear of the Printer................1-1-9 (5) Operation Panel......................

  • Page 12: Assembly And Disassembly

    (1) Precautions........................1-5-1 (2) Drum unit .......................... 1-5-1 (3) Toner ..........................1-5-1 (4) How to tell a genuine Kyocera toner container..............1-5-2 1-5-2 Outer covers .......................... 1-5-3 (1) Detaching and refitting the top cover................1-5-3 (2) Detaching and refitting the power cord connector cover and the interface cover..... 1-5-5 (3) Detaching and refitting the right upper cover..............
  • Page 13 2P7/2R0/3PN 1-6 Requirements on PWB Replacement 1-6-1 Upgrading the firmware ......................1-6-1 1-6-2 Remarks on PWB replacement ..................... 1-6-3 (1) Engine PWB ........................1-6-3 2-1 Mechanical Construction 2-1-1 Paper feed/conveying section ....................2-1-1 (1) Cassette paper feed section..................... 2-1-1 (2) MP tray paper feed section....................2-1-2 (3) Conveying section ......................
  • Page 14 2P7/2R0/3PN Installation Guide 500 sheets paper feeder SSD (HD-6/7) IEEE1284 Interface Network interface Wireless LAN interface Card Authentication kit (B)

  • Page 15: Specifications

    2P7/2R0/3PN-3 1-1 Specifications 1-1-1 Specifications Main unit Item Description ECOSYS P4035dn ECOSYS P4040dn Model Desktop Type Electrophotography by semiconductor, single drum system Printing Method 60 to 120 g/m Paper Cassette Weight 60 to 220 g/m , 230 g/m (Cardstock) MP Tray...
  • Page 16 2P7/2R0/3PN-3 Item Description ECOSYS P4035dn ECOSYS P4040dn Model 500 sheets (80 g/m Paper Cassette Capacity 100 sheets (A4, 80 g/m ) / 20 sheets (A3, 80 g/m MP Tray 500 sheets (A4, 80 g/m ) / 450 sheets (A3, 80 g/m...
  • Page 17 2P7/2R0/3PN-3 Item Description Model ECOSYS P4035dn ECOSYS P4040dn Rated input 110 V 60 Hz 12.8 A 110 V 60 Hz 12.8 A 220-240 V 50 Hz 5.4 A Power Maximum 110 V 1342 W 110V 1342 W Consump- 220-240 V 1434 W...
  • Page 18 2P7/2R0/3PN Paper Feeder (PF-4100) (Option) Item Description The maximum number of paper cassettes A3, A4-R, A4, A5-R, B4, B5-R, Folio, 216 × 340 mm, Ledger, Letter-R, Paper size Letter, Legal, Statement, Executive, Oficio II, B5 (ISO), 8K, 16K, and Custom Plain, Preprinted, Bond, Recycled, Letterhead, Color, Prepunched, High Paper type Quality, and CUSTOM (1 to 8)
  • Page 19 2P7/2R0/3PN Network Interface Kit (IB-50) (Option) Item Description SoC 88F6180 64 MBytes 16 MBytes Flash ROM 10BASE-T / 100BASE-TX / 1000BASE-T Connectors eKUIO?5.0V? Printer interface Windows XP (32bit/64bit) / Vista (32bit/64bit) / 7 (32bit/64bit) / Operating system Server 2003 (32bit/64bit) / Server 2008 (32bit/64bit) NetWare 3.x.
  • Page 20 2P7/2R0/3PN Wirekless Network Inteface Kit (IB-51) (Option) Item Description SoC 88F6180 64 MBytes 16 MBytes 2.4GHz Wireless net- IEEE802.11 Frequency work DS-SS Transmis- interface sion system 1/2/5.5/11 (Mbps) Transmis- sion speed 1-11ch Channel 2.4GHz IEEE802.11 Frequency OFDM Transmis- sion system 6/9/12/18/24/36/48/54 (Mbps) Transmis- sion...
  • Page 21 2P7/2R0/3PN Item Description Apple Bonjour Compatible, DHCPv6, DNSv6, FTP, FTPS, Network protocols IPv6 HTTP, HTTPS (IPPS), ICMPv6, IKEv1, IPP, IPPS, Kerberos, LDAP, LPD, POP3, RawPort, SLP, SMTP, SNMP, SNMPv1/v2c/v3, SNTP, ThinPrint Apple Bonjour Compatible, BOOTP, DHCP, DNS, FTP, IPv4 FTPS, HTTP, HTTPS, ICMP, IPP, IPPS, KCP, Kerberos, LDAP, LPD, NetBIOS over TCP/IP, POP3, POP3 over SSL, RawPort, SLP, SMTP, SNMP, SNMPv1/v2c/v3, SNTP, ThinPrint, WINS...

  • Page 22: Parts Names

    2P7/2R0/3PN 1-1-2 Parts names (1) Components at the Front/Right of the Printer 1. Paper Stopper 2. Top Tray 3. Paper Width Guides (MP tray) 4. MP (Multi-Purpose) Tray 5. Support Tray Section of the MP Tray 6. Cassette 1 7. Operation Panel 8.

  • Page 23: Internal Components

    2P7/2R0/3PN (3) Internal Components 1. Top Cover 2. Toner Container 3. Lock Lever 4. Front Cover 5. Duplex Front Cover 6. Paper Width Guides 7. Paper Width Adjusting Tab 8. Paper Width Guides 9. Paper Length Guide 10. Paper Length Adjusting Tab 11.

  • Page 24: Components At The Rear Of The Printer

    2P7/2R0/3PN (4) Components at the Rear of the Printer 1. Option Interface Slot 2. Network Interface Connector 3. USB Port (For Card Authentication Kit) 4. USB Interface Connector 5. Interface Cover 6. Power Cord Connector Cover 7. Fuser Cover 8. Rear Cover 9.

  • Page 25: Operation Panel

    2P7/2R0/3PN (5) Operation Panel R R ead eady Data ta Attention Attention Logout Cancel Menu Back Back Clear Clear Docume ment Box Figure 1-1-5 1. Ready indicator 7. Menu key 13. OK key 2. Data indicator 8. Back key 14. Clear key 3.

  • Page 26: Machine Cross Section (Main Unit And Option)

    2P7/2R0/3PN 1-1-3 Machine cross section (Main unit and Option) 10 11 [ Printer ] [ Paper Feeder ] Paper path Paper path (Option) Figure 1-1-6 1. Cassette 10. Drum unit 2. Cassette paper feed section 11. Transfer/Separation section 3. Paper feed conveying section 12.

  • Page 27: Option Composition

    2P7/2R0/3PN 1-1-4 Option composition Expantion Memory SD Memory Card Faceup Tray (DIMM 256 MB/ SDHC Memory Card PT-4100 512 MB/ 1GB) USB Memory Gigabit Network SSD UNIT Interface Kit (HD-6/7) IB-50 Wireless LAN IEEE1284 Interface Kit Interface Kit IB-51 IB-32 Paper Feeder PF-4100 Card Authentication Kit (B)

  • Page 28: Installation Environment

    2P7/2R0/3PN-3 1-2 Installation 1-2-1 Installation environment 1. Temperature: 10 to 32.5°C/50 to 90.5°F 2. Humidity: 15 to 80% RH 3. Power supply: 110 V AC, 13.0 A 220 - 240 V AC, 6.0 A 4. Power supply frequency: 50 Hz ±2%/60 Hz ±2% 5.

  • Page 29: Unpacking And Installation

    2P7/2R0/3PN 1-2-2 Unpacking and installation Unpacking for Printer Figure 1-2-2 1. Outer case 6. Upper pad R 2. Bottom pad R 7. Upper pad L 3. Bottom pad L 8. Operation guide 4. Machine cover 9. Waste toner bottle 5. Machine 10.
  • Page 30 2P7/2R0/3PN Unpacking for Paper Feeder (PF-4100) (Option) Figure 1-2-3 1. Outer case 5. Left pad 2. Paper feeder 6. Operation guide 3. Machine cover 7. Bottom plate fixing pad 4. Right pad Caution: Place the machine on a level surface. 1-2-3...
  • Page 31 2P7/2R0/3PN Removing the tapes and pads * : Remove the fixed tapes and the shock absorbing material etc. Tape Tape Figure 1-2-4 Top cover Inner pad Tape Figure 1-2-5 1-2-4...
  • Page 32 2P7/2R0/3PN Cassette pad Cassette Figure 1-2-6 1-2-5...
  • Page 33 2P7/2R0/3PN Installing the toner container 1. Open the top cover. Unlock Lock position 2. Rotate the toner container lock lever to position the lock position and then remove the toner container from the printer by returning it to the unlock position. Shipment position Top cover Toner container...
  • Page 34 2P7/2R0/3PN Installing the waste toner box 1. Openthe left cover. 2. Open the cap of the waste toner box. 3. Install the waste toner box. 4. Close the left cover. Waste toner Left cover Figure 1-2-9 Installing the paper feeder (PF-4100) (Option) 1.
  • Page 35 2P7/2R0/3PN Loading paper 1. Pull the cassette from the printer out. Cassette size window 2. Turn the cassette size dial so that the size of the paper you are going to use appears in the cassette size window. 3. Open the cassette cover. Size dial Cassette cover Figure 1-2-11...
  • Page 36 2P7/2R0/3PN 5. Push the lock lever and slide the paper Paper length length guide to the desired paper size. guide If you are going to set a paper that is longer than A4, pull out the extension cassettes by pulling the lock lever up and adjust them to the desired paper size.
  • Page 37 2P7/2R0/3PN Replace the operation panel sheet 1. Rotate the operation panel ring in the counterclockwise direction. 2. Remove the operation panel cover. 3. Replace it to the operation panel sheet of the corresponding language. 4. Refit all the removed parts. Operation panel ring Operation panel...
  • Page 38 2P7/2R0/3PN Connecting the cable 1. Open the rear cover. 2. Remove the inlet cover. 3. Connect the USB interface cable to the printer and PC. USB interface cable Inlet cover Figure 1-2-17 4. Connect the network interface cable to the printerand network. Network interface cable Figure 1-2-18...
  • Page 39 2P7/2R0/3PN Power on Ready indicator 1. Press the power switch and then check the lighting up of ready indicator. 2. Installing the printer driver (refer to operation guide). Power switch Figure 1-2-20 Setting the language 1. Press the menu key. 2.

  • Page 40: Install The Expansion Memory (Option)

    2P7/2R0/3PN 1-2-3 Install the expansion memory (option) Procedure 1. Remove the inlet cover. 2. Remove the slot cover. 3. Unplug the power cable. Caution: Do not insert or remove main PWB assembly while machine power is Slot cover Doing so may cause damage to the machine and the main PWB.

  • Page 41: Install The Memory Card (Sd Card) (Option)

    2P7/2R0/3PN 1-2-4 Install the memory card (SD card) (option) Procedure 1. Remove the main PWB assembly from the machine. (SeePage 1-2-13) 2. SD card is inserted in a SD card slot. Maximum memory capacity 32 GB. 3. Remove the main PWB assmbly and the covers.

  • Page 42: Service Mode

    2P7/2R0/3PN 1-3 Maintenance Mode 1-3-1 Service mode The machine is equipped with a maintenance function which can be used to maintain and service the machine. (1) Executing a service mode Ready to copy [Message Display] 1. Press the System Menu Key. Menu: Adjust/Job Account Report...

  • Page 43: Description Of Service Mode

    2P7/2R0/3PN (2) Description of service mode Service Status Description Prints a status page for service purpose. The status page includes various settings and service cumulative. Purpose To acquire the current printing environmental parameters and cumulative information. Method 1. Enter the Service Setting menu. 2.

  • Page 44: Service Status Page

    2P7/2R0/3PN Service status page (1) Service Status Page 2014/04/19 15:15 Printer Firmware version 2P7_2000.000.000 2014.04.19 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Controller Information Memory status Standard Size 128.0 KB Option Slot 128.0 KB Total Size 256.0 KB Time (10) Local Time Zone +01:00 Tokio (11) Date and Time 10/01/2014 02:33...
  • Page 45 2P7/2R0/3PN Service status page (2) Service Status Page Printer 2014/04/19 15:15 Firmware version 2P7_2000.000.000 2014.04.19 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Engine Information Send Information (30) (32) NVRAM Version _1F31225_1F31225 Date and Time 10/06/19 16:39 (31) (33) MAC Address 00:C0:EE:D0:01:0D Address mail@jd.ne.jp (34) (35) (36) 100/100 (37)
  • Page 46 2P7/2R0/3PN Detail of service status page Description Supplement Firmware version System date Engine soft version Engine boot version Operation panel mask version Machine serial number Standard memory size Optional memory size Total memory size (10) Local time zone (11) Report output date Day/Month/Year hour:minute (12) NTP server name...
  • Page 47 2P7/2R0/3PN Description Supplement (26) Average coverage for printer Black (27) Coverage on the final output page (28) FRPO setting (29) RP Code Code the engine software version and the date of update. Code the main software version and the date of update. Code the engine software version and the date of the previ- ous update.
  • Page 48 2P7/2R0/3PN-1 Description Supplement (41) Panel lock information F00: OFF F01: Partial Lock 1 F02: Partial Lock 2 F03: Partial Lock 3 F04: Full Lock (42) USB information U00: Not installed/U01: Full speed/U02: Hi speed (43) Paper handling information 0: Paper source unit select/1: Paper source unit (44) Auto cassette change 0: OFF/ 1: ON...
  • Page 49 2P7/2R0/3PN-2 Description Supplement (57) ID information Product (OEM/maker) / destination code / a toner name / lot number / toner capacity / toner empty information / num- ber of times of toner refilling (58) Toner install mode information 0:OFF t:ON (59) Drum status (60)
  • Page 50 2P7/2R0/3PN Network Status Description Prints a status page for network. Execution is possible only the model with network. Purpose To acquire the detailed network setting information. Method 1. Enter the Service Setting menu. 2. Select [Network Status] using the cursor up/down keys. 3.
  • Page 51 2P7/2R0/3PN Test Page Description The test page is printed with halftones. Purpose To check the activation of the developer and drum units. Method 1. Enter the Service Setting menu. 2. Select [Test Page] using the cursor up/down keys. 3. Press the OK key. 4.
  • Page 52 2P7/2R0/3PN Maintenance Description The "Install MK" message means that maintenance kit should be replaced at fixed pages of print- ing. The interval counter must be manually reset using this service item. Maintenance kit MK-7300 : 500,000 images Maintenance kit includes the following units: Drum unit Developer unit Transfer roller assembly...
  • Page 53 2P7/2R0/3PN New Developer Description The new developing unit is shipped from the factory with no toner contained. The developing unit can be automatically replete with toner when a toner container is installed onto it and the printer is turned on. However, because the toner reservoir in the developing unit has a large capacity, it requires a lengthy period of time until a substantial amount of toner has been fed to get the printer ready.
  • Page 54 2P7/2R0/3PN-3 Drum heater Description "On/Off" of a drum heater is set up. If it sets to "ON", drum refresh time will become short. Purpose In order to improve the picture blot by high humidity. Method 1. Enter the Service Setting menu. 2.
  • Page 55 2P7/2R0/3PN Write Data Description To write data into a USB memory. Execution is possible only when a USB memory is detected. Method Install the USB memory before attempting to write data. 1. Enter the Service Setting menu. 2. Select [Write Data] using the cursor up/down keys. 3.

  • Page 56: Printing An Event Log

    2P7/2R0/3PN (3) Printing an event log Event Log Description Prints a history list of occurrences of paper jam, self-diagnostics, toner replacements, etc. Purpose To allow machine malfunction analysis based on the frequency of paper misfeeds, self diagnostic errors and replacements. Method 1.
  • Page 57 2P7/2R0/3PN Remarks: Details of configurations (See above 5.) Notes on Connecting to USB (1)Save the PRESCRIBE commands above as a text file in the PC. (2)Select the Sharing tab of the printer properties and share the printer. (3)Select a USB port in the Port tab. (Specify the printer name for sharing.) (4)From the DOS Prompt, execute the following command line: copy file-name\\computer-name\shared-printe File-name should be the name of the file that was saved in step 1.
  • Page 58 2P7/2R0/3PN Event log Event Log Printer 2014/04/19 15:15 Firmware version 2P7_2000.000.000 2014.04.19 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Paper Jam Log (11) Counter Log Count. Event Descriprions Date and Time 1876543 0501.01.08.01.01 2014/03/02 11:11 C0030: J0100: 166554 4020.01.08.01.01 2014/03/02 10:57 J0105: C0070: 4988 0501.01.08.01.01 2014/03/02 10:44 J0106:...
  • Page 59 2P7/2R0/3PN Items Description Paper Jam Count. Event Remembers 1 to 16 of The total page count at the Log code (hexadecimal, 5 occurrence. If the occur- time of the paper jam. categories) rence of the previous paper jam is less than 16, (a) Cause of a paper all of the paper jams are logged.
  • Page 60 2P7/2R0/3PN Items Description Paper Jam 4002: Registration sensor non arrival jam (cassette 2) cont 4003: Registration sensor non arrival jam (cassette 3) 4004: Registration sensor non arrival jam (cassette 4) 4005: Registration sensor non arrival jam (cassette 5) 4012: Registration sensor stay jam (cassette 2) 4013: Registration sensor stay jam (cassette 3) 4014: Registration sensor stay jam (cassette 4) 4015: Registration sensor stay jam (cassette 5)
  • Page 61 2P7/2R0/3PN Items Description Paper Jam (b) Detail of paper source (Hexadecimal) cont 00: MP tray 01: Cassette 1 02: Cassette 2 (paper feeder 1) 03: Cassette 3 (paper feeder 2) 04: Cassette 4 (paper feeder 3) 05: Cassette 5 (paper feeder 4) 06 to 09: Reserved (c) Detail of paper size (Hexadecimal) 00: (Not specified)
  • Page 62 2P7/2R0/3PN-3 Items Description Maintenance Count. item Remembers 1 to 8 of The total page count at the Code of maintenance occurrence of replace- time of the replacement of replacing item ment. If the occurrence of the toner container. (1 byte, 2 categories) the previous replacement of toner container is less First byte (Replacing item)
  • Page 63 2P7/2R0/3PN-3 Items Description (11) Counter Log (f) Paper jam (g) Self diagnostic error (h) Maintenance item replacing Comprised of Indicates the log counter of Indicates the log counter of Indicates the log counter three log paper jams depending on self diagnostics errors depending on the mainte- counters location.

  • Page 64: Paper Misfeed Detection

    2P7/2R0/3PN 1-4 Troubleshooting 1-4-1 Paper misfeed detection (1) Paper misfeed indication When a paper misfeed occurs, the machine immediately stops printing and displays the paper misfeed mes- sage on the operation panel. To remove paper misfeed in the machine, pull out the cassette, open the front cover or the rear cover.

  • Page 65: Conveyance Drive Composition

    2P7/2R0/3PN (3) Conveyance drive composition Eject upper roller [Eject motor] Toner container [Toner motor] Transefer roller [Drum motor] Developer roller Drum MP feed roller Eject lower roller Heart roller Registration roller Faceup roller Fuser eject roller Middle roller DU conveying roller Conveying drive composition [Main motor]...

  • Page 66: List Of Jam Code

    2P7/2R0/3PN (4) List of Jam Code Code Contents Conditions location* Initial jam The power is turned on when a sensor in the con- 0000 veying system is on. Secondary paper feed Secondary paper feed request given by the con- 0100 request time out troller is unreachable.
  • Page 67 2P7/2R0/3PN Code Contents Conditions location* Multiple sheets jam The registration sensor (RS) does not turn off dur- 0511 ing paper feed from cassette 1. PF feed sensor 1 (PFPFS1) does not turn off dur- 0512 ing paper feed from cassette 2. PF feed sensor 2 (PFPFS2) does not turn off dur- 0513 ing paper feed from cassette 3.
  • Page 68 2P7/2R0/3PN Code Contents Conditions location* Registration sensor 2 non The registration sensor (RS) does not turn on dur- 4002 arrival jam ing paper feed from cassette 2. The registration sensor (RS) does not turn on dur- 4003 ing paper feed from cassette 3. The registration sensor (RS) does not turn on dur- 4004 ing paper feed from cassette 4.
  • Page 69 2P7/2R0/3PN Code Contents Conditions location* H or K Ejetct sensor stay jam The eject sensor (ES) does not turn off during 4211 paper feed from cassette 1. H or K The eject sensor (ES) does not turn off during 4212 paper feed from cassette 2.

  • Page 70: Self-Diagnostic Function

    2P7/2R0/3PN 1-4-2 Self-diagnostic function (1) Self-diagnostic function This machine is equipped with self-diagnostic function. When a problem is detected, the machine stops print- ing and display an error message on the operation panel. An error message consists of a message prompting a contact to service personnel and a four-digit error code indicating the type of the error.
  • Page 71 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Data damage of Contact the Service Administrative Division. 0170 Billing counting error EEPROM. A checksum error is detected Defective PWB. Replace the main PWB or the engine PWB in the main and engine and check for correct operation (see page 1- backup memories for the bill- 5-38, 1-5-40).
  • Page 72 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective bottom Check to see if the bottom plate can move 1020 PF lift motor 1 error plate elevation smoothly and repair it if any problem is (paper feeder) mechanism in the found.
  • Page 73 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective bottom Check to see if the bottom plate can move 1040 PF lift motor 3 error plate elevation smoothly and repair it if any problem is (paper feeder) mechanism in the found.
  • Page 74 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Improper installa- Follow installation instruction carefully again. 1810 Paper feeder 2 communica- tion paper feeder. tion error Defective connec- Reinsert the connector. Also check for conti- A communication error is tor cable or poor nuity within the connector cable.
  • Page 75 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective PF main Replace the PF main PWB (see page 1-5- 1920 Paper feeder 3 EEPROM PWB. 88). error Device damage of When writing the data, the EEPROM. write data and the read data is not in agreement.
  • Page 76 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 2200 Drum motor drive error tor cable or poor nuity within the connector cable. If none, The drum motor is not stabi- contact in the con- replace the cable.
  • Page 77 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 2340 Fuser pressure release tor cable or poor nuity within the connector cable. If none, motor error contact in the con- replace the cable. (Timeout) nector.
  • Page 78 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 2620 PF drive motor 3 error tor cable or poor nuity within the connector cable. If none, (paper feeder 3) contact in the con- replace the cable.
  • Page 79 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 5100 Chager current error tor cable or poor nuity within the connector cable. If none, When the current value mea- contact in the con- replace the cable.
  • Page 80 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 6030 Broken fuser thermistor 2 tor cable or poor nuity within the connector cable. If none, wire contact in the con- replace the cable. A/D value of the fuser thermis- nector.
  • Page 81 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Deformed connec- See page 1-4-17. 6120 Abnormally high fuser tor pin. thermistor 1 temperature Defective triac. See page 1-4-17. The detection temperature of Shorted fuser Replace the fuser unit (see page 1-5-27). fuser thermistor 1 is higher thermistor.
  • Page 82 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 7000 Toner motor error tor cable or poor nuity within the connector cable. If none, During driving the toner motor, contact in the con- replace the cable.
  • Page 83 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 7800 Broken external thermistor tor cable or poor nuity within the connector cable. If none, wire contact in the con- replace the cable. The average of thermistor out- nector.
  • Page 84 2P7/2R0/3PN Check procedures/ Code Contents Causes corrective measures Defective main Turn the main power switch off/on to restart F020 Main PWB RAM checksum memory (RAM) in the machine. If the error is not resolved, error main PWB replace main PWB (see page 1-5-38). Defective Replace the expansion memory (DIMM).

  • Page 85: Image Formation Problems

    2P7/2R0/3PN 1-4-3 Image formation problems If the part causing the problem was not supplied, use the unit including the part for replacement. (1) No image (2) No image (3) Image is too (4) The back- (5) White streaks appears (entirely appears (entirely light.

  • Page 86: No Image Appears (Entirely Black)

    2P7/2R0/3PN (1) No image appears (entirely white). Print example Causes Check procedures/corrective measures Defective Defective connector cable Reinsert the connector. Also check for conti- developer or poor contact in the con- nuity within the connector cable. If none, bias output. nector.

  • Page 87: Image Is Too Light

    2P7/2R0/3PN (3) Image is too light. Print example Causes Check procedures/corrective measures Dew condensation of the drum surface. Perform the drum surface refreshing in a sys- tem menu. The paper is moist. The storage state of a paper is checked. Defective Defective connector cable Reinsert the connector.

  • Page 88: The Background Is Colored

    2P7/2R0/3PN (4) The background is colored. Print example Causes Check procedures/corrective measures Defective Defective connector cable Reinsert the connector. Also check for conti- main or poor contact in the con- nuity within the connector cable. If none, charger out- nector. replace the cable.

  • Page 89: Black Streaks Are Printed Vertically

    2P7/2R0/3PN (6) Black streaks are printed vertically. Print example Causes Check procedures/corrective measures Dirty or flawed drum. Perform the drum surface refreshing operation. Flawed drum. Replace the drum unit (see page 1-5-17). Deformed or worn cleaning Replace the drum unit (see page 1-5-17). blade in the drum unit.

  • Page 90: Image Is Blurred

    2P7/2R0/3PN (9) Image is blurred. Print example Causes Check procedures/corrective measures Deformed press roller. Replace the fuser unit (see page 1-5-27). Paper conveying section drive Check the gears and belts and, if necessary, grease them. problem. (10) Paper is wrinkled. Print example Causes Check procedures/corrective measures...

  • Page 91: Fusing Is Loose

    2P7/2R0/3PN (13) Fusing is loose. Print example Causes Check procedures/corrective measures Wrong types of paper. Check if the paper meets specifications, replace paper. Setup of media Practical use of half speed printing Paper creased. Replace the paper. Flawed heat roller or press Replace the fuser unit (see page 1-5-27).

  • Page 92: Electric Problems

    2P7/2R0/3PN 1-4-4 Electric problems If the part causing the problem was not supplied, use the unit including the part for replacement. Troubleshooting to each failure must be in the order of the numbered symptoms. Problem Causes Check procedures/corrective measures 1. No electricity at the Measure the input voltage.
  • Page 93 2P7/2R0/3PN Problem Causes Check procedures/corrective measures 1. Defective connector Reinsert the connector. Also check for continuity within the Developer fan cable or poor con- connector cable. If none, replace the cable. motor does not tact in the connector. Developer fan motor and fengine PWB (YC27) operate.
  • Page 94 2P7/2R0/3PN Problem Causes Check procedures/corrective measures (12) 1. Defective connector Reinsert the connector. Also check for continuity within the Conveying clutch cable or poor con- connector cable. If none, replace the cable. does not operate. tact in the connector. Conveying clutch and engine PWB (YC5) 2.
  • Page 95 2P7/2R0/3PN Problem Causes Check procedures/corrective measures (17) 1. Defective connector Reinsert the connector. Also check for continuity within the The size of paper cable or poor con- connector cable. If none, replace the cable. on the cassette is tact in the connector. Cassette size switch and engine PWB (YC7) not displayed cor- 2.

  • Page 96: Mechanical Problems

    2P7/2R0/3PN 1-4-5 Mechanical problems If the part causing the problem was not supplied, use the unit including the part for replacement. Problem Causes/check procedures Corrective measures Check if the surfaces of the following roll- Clean with isopropyl alcohol. No primary paper ers are dirty with paper powder.
  • Page 97 2P7/2R0/3PN This page is intentionally left blank. 1-4-34...

  • Page 98: Precautions For Assembly And Disassembly

    2P7/2R0/3PN 1-5 Assembly and disassembly 1-5-1 Precautions for assembly and disassembly (1) Precautions Before starting disassembly, push the power switch and check the disappeared display of an operation panel certainly. Unplug the power cable from the wall outlet. When handling PWBs (printed wiring boards), do not touch parts with bare hands. The PWBs are susceptible to static charge.

  • Page 99: How To Tell A Genuine Kyocera Toner Container

    A black-colored band when seen through the left side window ( A shiny or gold-colored band when seen through the right side window ( The above will reveal that the toner container is a genuine Kyocera branded toner container, otherwise, it is a counterfeit.

  • Page 100: Outer Covers

    2P7/2R0/3PN 1-5-2 Outer covers (1) Detaching and refitting the top cover Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-3 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-4 1-5-3...
  • Page 101 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-5 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.

  • Page 102: Detaching And Refitting The Power Cord Connector Cover And The Interface Cover

    2P7/2R0/3PN (2) Detaching and refitting the power cord connector cover and the interface cover Procedure 1. Remove the power cord cover by sliding it. 2. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover...

  • Page 103: Detaching And Refitting The Right Lower Cover

    2P7/2R0/3PN (4) Detaching and refitting the right lower cover Procedure 1. Pull out the cassette. Hooks 2. Remove three screws. 3. Release two hooks by sliding the right lower cover upward and then remove it. Screw Right lower cover Screw Screw Figure 1-5-9 (5) Detaching and refitting the rear left cover...

  • Page 104: Detaching And Refitting The Left Upper Cover

    2P7/2R0/3PN (6) Detaching and refitting the left upper cover Procedure Left upper cover 1. Release the hook A by sliding the left Hook C upper cover upward. Hooks B 2. Release the hook B and hook C while twisting the edge of the left upper cover and then remove it and the waste toner box cover together.

  • Page 105: Detaching And Refitting The Rear Cover

    2P7/2R0/3PN (8) Detaching and refitting the rear cover Procedure 1. Open the rear cover. Grounding wire 2. Remove the screw and then the Screw grounding wire. 3. Open the connector cover and then remove three connectors. Connector cover Connectors Rear cover Figure 1-5-13 Fulcrum axis 4.

  • Page 106: Paper Feed Section

    2P7/2R0/3PN 1-5-3 Paper feed section (1) Detaching and refitting the paper feed roller Procedure 1. Pull out the cassette. Printer Cassette Figure 1-5-15 2. Release the lock by pulling the lever. 3. Remove the paper feed roller assembly Paper feeder assembly by pulling and raising and then sliding Holder forward.

  • Page 107: Detaching And Refitting The Retard Roller

    2P7/2R0/3PN (2) Detaching and refitting the retard roller Procedure Retard roller assembly 1. Release two hooks in backside of cas- Cassette sette and then remove the retard roller assembly. Backside in cassette Hook Hook Hook Figure 1-5-17 2. Remove the spring. Retard roller guide 3.

  • Page 108: Detaching And Refitting The Mp Paper Feed Pulley

    2P7/2R0/3PN (3) Detaching and refitting the MP paper feed pulley Procedure 1. Open the top cover. Top cover 2. Open the front cover. 3. Pull out the cassette. Front cover Printer Figure 1-5-19 4. Remove the MP tray from the printer while bending it.
  • Page 109 2P7/2R0/3PN 5. Remove the fulcrum of leftside by extending a cover. 6. Remove the fulcrum of rightside during twisting a cover. 7. Remove the front cover forward. Front cover Front cover Figure 1-5-21 1-5-12...
  • Page 110 2P7/2R0/3PN 8. Remove the four screws on the MP paper feed unit. 9. Remove the MP paper feed unit from the printer. Screws Printer MP paper feed unit Screws Figure 1-5-22 10. Release the lock lever and then slide the MP paper feed pulley axis. 11.

  • Page 111: Developer Section

    2P7/2R0/3PN 1-5-4 Developer section (1) Detaching and refitting the developer unit Procedure 1. Open the top cover. Top cover Figure 1-5-24 2. Open the front cover. 3. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-25 1-5-14...
  • Page 112 2P7/2R0/3PN Toner container 4. Release the lock lever by rotating and then remove the toner container. Lock lever Imaging unit Figure 1-5-26 Container guide 5. Release the hook and then remove the container guide by sliding backwards. Hook Imaging unit Figure 1-5-27 1-5-15...
  • Page 113 2P7/2R0/3PN Developer unit 6. Remove the connector. 7. Release the lock lever and then remove the developer unit upward. 8. Check or replace the developer unit and refit all the removed parts. Connector Lock lever Figure 1-5-28 1-5-16...

  • Page 114: Drum Section

    2P7/2R0/3PN 1-5-5 Drum section (1) Detaching and refitting the drum unit Procedure 1. Open the top cover. Top cover Figure 1-5-29 2. Open the front cover. 3. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-30 1-5-17...
  • Page 115 2P7/2R0/3PN Toner container 4. Release the lock lever by rotating and then remove the toner container. Lock lever Imaging unit Figure 1-5-31 Container guide 5. Release the hook and then remove the container guide by sliding backwards. Hook Imaging unit Figure 1-5-32 1-5-18...
  • Page 116 2P7/2R0/3PN Developer unit 6. Remove the connector. 7. Release the lock lever and then remove the developer unit upward. Connector Lock lever Figure 1-5-33 Drum unit 8. Remove the lock lever L. 9. Remove the lock lever R by sliding backward.

  • Page 117: Detaching And Refitting The Charger Roller Unit

    2P7/2R0/3PN *: When you place the drum unit removed from the printer, be careful of handling not to change the guides and the pulleys. Separation needle Drum unit Pulley Guide film Figure 1-5-35 (2) Detaching and refitting the charger roller unit Procedure 1.

  • Page 118: Transfer/Separation Section

    2P7/2R0/3PN 1-5-6 Transfer/separation section (1) Detaching and refitting the transfer roller assembly Procedure 1. Release five hooks by sliding to left the paper chute guide. 2. Remove the paper chute guide upward. Paper chute guide Hooks Figure 1-5-37 3. Remove the axes of transfer roller from Axis each bushings.

  • Page 119: Detaching And Refitting The Separation Needle Unit

    2P7/2R0/3PN (2) Detaching and refitting the separation needle unit Procedure 1. Remove the transfer roller. 2. Release six hooks of separation needle Separation needle unit unit by rotating and then remove the separation needle unit upward. 3. Check or replace the separation needle unit and refit all the removed parts.

  • Page 120: Optical Section

    2P7/2R0/3PN 1-5-7 Optical section (1) Detaching and refitting the laser scanner unit Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-40 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-41 1-5-23...
  • Page 121 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-42 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.
  • Page 122 2P7/2R0/3PN 8. Remove the power cord cover by slid- ing it. 9. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover Rear cover Figure 1-5-44 10. Remove two screws. Right upper cover Screw 11.
  • Page 123 2P7/2R0/3PN Screw Screw 13. Pull the connector and FFC from engine PWB out. 14. Release the wires from the wire guide. Screw 15. Remove four screws and then remove the laser scanner unit upward. Screw 16. Check or replace the laser scanner unit and refit all the removed parts.

  • Page 124: Fuser Section

    2P7/2R0/3PN 1-5-8 Fuser section (1) Detaching and refitting the fuser unit Procedure 1. Pull out the cassette. Printer Cassette Figure 1-5-48 Fulcrum axis 2. Remove the fulcrum axis by sliding the (Rear cover assembly) rear cover assembly while avoiding rear cover and then remove the rear cover assembly.
  • Page 125 2P7/2R0/3PN 3. Remove the screw and then remove the connector cover A. 4. Pull two connectors out. Screw Connector cover A Connectors Figure 1-5-50 5. Release the hook by rotating and Connector cover B remove the connector cover B. Screw 6.
  • Page 126 2P7/2R0/3PN 9. Remove two screws and then remove the fuser unit forward. 10. Check or replace the fuser unit and refit all the removed parts. *: When refitting the fuser unit, perform the following procedures. (1)Turn on the power switch while opening the rear cover after removing the fuser unit.

  • Page 127: Ejection Section

    2P7/2R0/3PN 1-5-9 Ejection section (1) Detaching and refitting the paper feed roller Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-53 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-54 1-5-30...
  • Page 128 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-55 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.
  • Page 129 2P7/2R0/3PN 8. Remove the power cord cover by slid- ing it. 9. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover Rear cover Figure 1-5-57 10. Pull out the cassette. Printer Cassette Figure 1-5-58...
  • Page 130 2P7/2R0/3PN 11. Remove two screws. Right upper cover Screw 12. Release the hook A by twisting right upper cover. 13. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A Front cover Figure 1-5-59 14.
  • Page 131 2P7/2R0/3PN 16. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-61 17. Release two hooks of the rear left cover while pulling forward. Rear left cover 18. Remove the rear left cover by twisting it forward. Hooks Figure 1-5-62 1-5-34...
  • Page 132 2P7/2R0/3PN Left upper cover Hook C 19. Release the hook A by sliding the left upper cover upward. Hooks B 20. Release the hook B and hook C while twisting the edge of the left upper cover and then remove it and the waste toner box cover together.
  • Page 133 2P7/2R0/3PN 23. Release the wires and FFC from hooks. 24. Release the fixing hook and thenre- move the wire guide. Fixing hook Wire guide Hooks Hook Wire Figure 1-5-65 25. Remove three screws and then remove the controller box cover. Screw Screw Screw...
  • Page 134 2P7/2R0/3PN Grounding 26. Release the connector and then Eject unit terminal release the wire from the hooks. Screws 27. Remove the four screws and then remove the eject unit. 28. Check or replace the eject unit and refit all the removed parts. Hooks Wire Screws...

  • Page 135: Pwbs

    2P7/2R0/3PN 1-5-10 PWBs (1) Detaching and refitting the main PWB Procedure 1. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-68 2. Remove the power cord cover by slid- ing it. 3. Release the hook of the interface cover Interface cover and then remove during twisting it.
  • Page 136 2P7/2R0/3PN 4. Unplug the power cable. *: Do not insert or remove main PWB assembly while machine power is on. Doing so may cause damage to the machine and the main PWB. 5. Remove five screws and then pull the main PWB assembly out forward.

  • Page 137: Detaching And Refitting The Engine Pwb

    2P7/2R0/3PN (2) Detaching and refitting the engine PWB Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-71 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-72 1-5-40...
  • Page 138 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-73 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.
  • Page 139 2P7/2R0/3PN 8. Remove the power cord cover by slid- ing it. 9. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover Rear cover Figure 1-5-75 10. Remove two screws. Right upper cover Screw 11.
  • Page 140 2P7/2R0/3PN 13. Unplug the power cable. *: Do not insert or remove main PWB assembly while machine power is on. Doing so may cause damage to the machine and the main PWB. 14. Remove five screws and then pull the main PWB assembly out forward.
  • Page 141 2P7/2R0/3PN 17. Remove two connectors. Hook Connector 18. Remove the screw and two hooks and then remove the wire guide. Hook Connector Screw Wire guide Figure 1-5-79 19. Remove all connectors from the engine Screw PWB. 20. Remove four screws and then remove the engine PWB.

  • Page 142: Detaching And Refitting The Relay-L Pwb

    2P7/2R0/3PN (3) Detaching and refitting the relay-L PWB Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-81 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-82 1-5-45...
  • Page 143 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-83 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.
  • Page 144 2P7/2R0/3PN 8. Remove all connectors from relay-L PWB and then release the wires from hooks. 9. Remove the LSU fan motor assembly upward. LSU fan motor assembly Wires Hooks Connectors Figure 1-5-85 10. Remove the connectors and FFC. Screw Sheet 11.

  • Page 145: Detaching And Refitting The Power Source Pwb

    2P7/2R0/3PN (4) Detaching and refitting the power source PWB Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-87 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-88 1-5-48...
  • Page 146 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-89 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.
  • Page 147 2P7/2R0/3PN 8. Remove the power cord cover by slid- ing it. 9. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover Rear cover Figure 1-5-91 10. Pull out the cassette. Printer Cassette Figure 1-5-92...
  • Page 148 2P7/2R0/3PN 11. Remove two screws. Right upper cover Screw 12. Release the hook A by twisting right upper cover. 13. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A Front cover Figure 1-5-93 14.
  • Page 149 2P7/2R0/3PN 16. Unplug the power cable. *: Do not insert or remove main PWB assembly while machine power is on. Doing so may cause damage to the machine and the main PWB. 17. Remove five screws and then pull the main PWB assembly out forward.
  • Page 150 2P7/2R0/3PN 20. Remove three screws and then remove the controller box cover. Screw Screw Screw Controller box cover Figure 1-5-97 21. Remove the grounding wire by remov- Grounding wire ing the screw. 22. Remove three screws and then remove the eject unit. Power source 23.

  • Page 151: Detaching And Refitting The High Voltage Pwb

    2P7/2R0/3PN (5) Detaching and refitting the high voltage PWB Procedure 1. Pull out the cassette. Printer Cassette Figure 1-5-99 2. Remove the power cord cover by slid- ing it. 3. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover...
  • Page 152 2P7/2R0/3PN 4. Remove two screws. Right upper cover Screw 5. Release the hook A by twisting right upper cover. 6. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A Front cover Figure 1-5-101 7.
  • Page 153 2P7/2R0/3PN 9. Open the rear cover. 10. Release two hooks of the rear left cover Rear left cover while pulling forward. 11. Remove the rear left cover by twisting it forward. Hooks Figure 1-5-103 Left upper cover 12. Release the hook A by sliding the left Hook C upper cover upward.
  • Page 154 2P7/2R0/3PN 14. Unplug the power cable. *: Do not insert or remove main PWB assembly while machine power is on. Doing so may cause damage to the machine and the main PWB. 15. Remove five screws and then pull the main PWB assembly out forward.
  • Page 155 2P7/2R0/3PN 18. Remove three screws and then remove the controller box cover. Screw Screw Screw Controller box cover Figure 1-5-107 19. Remove the grounding wire by remov- Grounding wire ing the screw. 20. Remove three screws and then remove the power source PWB assembly. Power source PWB assembly Screw...
  • Page 156 2P7/2R0/3PN 21. Remove the connector of the power source fan motor wires. 22. Release three hooks using flat-blade screwdriver and then remove the power Connector source fan motor assembly. Power source fan motor wires Hooks Power source Hook fan motor assembly Figure 1-5-109 23.
  • Page 157 2P7/2R0/3PN 25. Release two hooks and then remove the wire cover. Wire cover Remove the connector of lift sensor. Hooks Lift sensor Connector Figure 1-5-111 26. Remove seven screws. 27. Extract the feed roller axis by pushing the joint part. Screw 28.
  • Page 158 2P7/2R0/3PN 29. Remove the screw. 30. Remove two connectors and then remove the high voltage PWB. High voltage PWB 31. Check or replace the high voltage PWB and refit all the removed parts. Screw Connector Connector Figure 1-5-113 1-5-61...

  • Page 159: Detaching And Refitting The Operation Pwb

    2P7/2R0/3PN (6) Detaching and refitting the operation PWB Procedure 1. Open the top cover. Top cover Figure 1-5-114 Screw 2. Remove the JAM processing procedure sheet.. 3. Remove three screws. Screw Screw Top cover JAM processing procedure sheet Figure 1-5-115 1-5-62...
  • Page 160 2P7/2R0/3PN 4. Rotate the operation panel PWB cover. Operation panel PWB 5. Remove the screw and then remove the operation panel PWB. 6. Check or replace the operation panel PWB and refit all the removed parts. Screw Operation panel PWB cover Figure 1-5-116 1-5-63...

  • Page 161: Others

    2P7/2R0/3PN 1-5-11 Others (1) Detaching and refitting the main driving motor unit Procedure 1. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-117 2. Remove the power cord cover by slid- ing it. 3. Release the hook of the interface cover Interface cover and then remove during twisting it.
  • Page 162 2P7/2R0/3PN 4. Pull out the cassette. Printer Cassette Figure 1-5-119 5. Remove two screws. Right upper cover Screw 6. Release the hook A by twisting right upper cover. 7. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A...
  • Page 163 2P7/2R0/3PN 8. Remove three screws. Hooks 9. Release two hooks by sliding the right lower cover upward and then remove it. Screw Right lower cover Screw Screw Figure 1-5-121 10. Unplug the power cable. *: Do not insert or remove main PWB assembly while machine power is on.
  • Page 164 2P7/2R0/3PN 12. Release the wires and FFC from hooks. 13. Release the fixing hook and thenre- move the wire guide. Fixing hook Wire guide Hooks Hook Wire Figure 1-5-123 14. Remove three screws and then remove the controller box cover. Screw Screw Screw...
  • Page 165 2P7/2R0/3PN 15. Remove the connectors from the Wire holders motors and then release the wires from Connectors wire holders. 16. Remove four screws and then remove the main driving motor unit. 17. Check or replace the main driving motor unit and refit all the removed parts. Wires Screws Main driving motor unit...

  • Page 166: Detaching And Refitting The Paper Feed Driving Motor Unit

    2P7/2R0/3PN (2) Detaching and refitting the paper feed driving motor unit Procedure 1. Open the rear cover. 2. Remove the power cord cover by slid- ing it. Interface cover 3. Release the hook of the interface cover and then remove during twisting it. Hook Power cord connector cover...
  • Page 167 2P7/2R0/3PN 5. Remove two screws. Right upper cover Screw 6. Release the hook A by twisting right upper cover. 7. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A Front cover Figure 1-5-128 8.
  • Page 168 2P7/2R0/3PN 10. Remove the connectors of clutches and solenoid. 11. Remove two screws and then remove the paper feed driving motor unit. 12. Check or replace the paper feed driving motor unit and refit all the removed Connectors parts. Screw Screw Paper feed driving motor unit...

  • Page 169: Detaching And Refitting The Center Fan Motor

    2P7/2R0/3PN (3) Detaching and refitting the center fan motor Procedure 1. Open the top cover. Top cover 2. Remove two screws. Screw Screw Figure 1-5-131 3. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-132 1-5-72...
  • Page 170 2P7/2R0/3PN 4. Open the front cover. 5. Grip the knob and then Pull the imaging unit forward. Knob Front cover Imaging unit Figure 1-5-133 Hook 6. Release two hooks and then lift the top Top cover cover upward. assembly 7. Pull out FFC from the connector and then remove the top cover assembly.
  • Page 171 2P7/2R0/3PN 8. Remove the power cord cover by slid- ing it. 9. Release the hook of the interface cover Interface cover and then remove during twisting it. Hook Power cord connector cover Rear cover Figure 1-5-135 10. Pull out the cassette. Printer Cassette Figure 1-5-136...
  • Page 172 2P7/2R0/3PN 11. Remove two screws. Right upper cover Screw 12. Release the hook A by twisting right upper cover. 13. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A Front cover Figure 1-5-137 14.
  • Page 173 2P7/2R0/3PN 16. Release two hooks of the rear left cover while pulling forward. Rear left cover 17. Remove the rear left cover by twisting it forward. Hooks Figure 1-5-139 Left upper cover 18. Release the hook A by sliding the left Hook C upper cover upward.
  • Page 174 2P7/2R0/3PN 20. Unplug the power cable. *: Do not insert or remove main PWB assembly while machine power is on. Doing so may cause damage to the machine and the main PWB. 21. Remove five screws and then pull the main PWB assembly out forward.
  • Page 175 2P7/2R0/3PN 24. Remove three screws and then remove the controller box cover. Screw Screw Screw Controller box cover Figure 1-5-143 Grounding 25. Release the connector and then Eject unit terminal release the wire from the hooks. Screws 26. Remove three screws and then remove the eject unit.
  • Page 176 2P7/2R0/3PN 27. Remove the connector and then remove the wires from the hooks. 28. Remove the center fan motor assembly upward. Center fan motor 29. Check or replace the center fan motor assembly and refit all the removed parts. Wires Connector Hooks Figure 1-5-145...

  • Page 177: Detaching And Refitting The Power Source Fan Motor

    2P7/2R0/3PN (4) Detaching and refitting the power source fan motor Procedure 1. Open the rear cover by pulling the Knob knob. Rear cover Figure 1-5-146 2. Remove the power cord cover by slid- ing it. 3. Release the hook of the interface cover Interface cover and then remove during twisting it.
  • Page 178 2P7/2R0/3PN 4. Pull out the cassette. Printer Cassette Figure 1-5-148 5. Remove two screws. Right upper cover Screw 6. Release the hook A by twisting right upper cover. 7. Release two hooks B by sliding the right upper cover upward and then remove it. Screw Hooks B Hook A...
  • Page 179 2P7/2R0/3PN 8. Remove three screws. Hooks 9. Release two hooks by sliding the right lower cover upward and then remove it. Screw Right lower cover Screw Screw Figure 1-5-150 10. Remove the connector of the power source fan motor wires. 11.

  • Page 180: Detaching And Refitting The Rear Fan Motor

    2P7/2R0/3PN (5) Detaching and refitting the rear fan motor Procedure 1. Pull out the cassette. Printer Cassette Figure 1-5-152 Fulcrum axis 2. Remove the fulcrum axis by sliding the (Rear cover assembly) rear cover assembly while avoiding rear cover and then remove the rear cover assembly.
  • Page 181 2P7/2R0/3PN 3. Release three hooks and then remove the rear lower cover while pulling three projection parts out. Hooks Projection parts Rear lower cover Rear upper cover Figure 1-5-154 Fan motor 4. Remove the seven screws and the rear wires upper cover.

  • Page 182: Direction Of Installing The Principal Fan Motors

    2P7/2R0/3PN (6) Direction of installing the principal fan motors When detaching or refitting the fan motor, be careful of the airflow direction (intake or exhaust). Center fan motor (Rating label: Downside) Exhaust Power source fan motor (Rating label: Inside) Intake LSU fan motor Rear fan motor -R (Rating label: Inside)

  • Page 183: Pf-4100

    2P7/2R0/3PN 1-5-12 PF-4100 (1) Detaching and refitting the paper feed roller and the pickup roller Procedure 1. Remove the cassette from the paper feeder. 2. Slide the roller holder while pressing the Paper feed roller lock lever. Roller holder 3. Remove the paper feed roller assembly. Pickup roller 4.

  • Page 184: Detaching And Refitting The Retard Roller

    2P7/2R0/3PN (2) Detaching and refitting the retard roller Procedure 1. Remove the cassette from the paper Retard roller assembly feeder. 2. Release two hooks in backside of cas- sette and then remove the retard roller assembly. Cassette backside Hook Cassette Figure 1-5-158 3.

  • Page 185: Detaching And Refitting The Drive Unit And Pf Main Pwb

    2P7/2R0/3PN (3) Detaching and refitting the drive unit and PF main PWB Procedure PF UNIT 1. Pull the cassette out. 2. Turn over the PF unit. Cassette PWB cover Figure 1-5-160 3. Release two hooks using the flat screw Flatscrew PWB cover driver.
  • Page 186 2P7/2R0/3PN PF unit 5. Remove the connector (YC4) from the PF main PWB. PF main PWB 6. Release the wires from hook. 7. Turn over the PF unit again. Connector (YC4) Wires Hook Figure 1-5-162 Screw 8. Remove the right front cover. Upper cover 9.
  • Page 187 2P7/2R0/3PN Screw 12. Remove the three connectors and then release the wires from the wire holders. 13. Remove the three screws and then Screw remove the driving unit. Screw Wires Connectors Wire holders Driving unit Figure 1-5-164 Screw 14. Pull the paper feed roller assembly up. 15.

  • Page 188: Upgrading The Firmware

    2P7/2R0/3PN 1-6 Requirements on PWB Replacement 1-6-1 Upgrading the firmware Follow the procedure to upgrade the firmware below. * Main PWB (CTRL) * PF main PWB (PF) * Engine PWB (ENGN) * Language data (OPT) Preparation Extract the file that has the download firmware and put them in the USB Memory. NOTE: To improve Firmware Upgrade speed, a separate SKIP file can be added to the USB Memory Stick with the Firmware Upgrade package.
  • Page 189 2P7/2R0/3PN Emergency-UPDATE If the device is accidentally switched off and upgrading was incomplete, upgrade becomes impossible. In that case, retry upgrading after recovering the software by following the procedure below. Preparation The USB memory must be formatted in FAT or FAT32 in advance. Extract the main firmware to download from the file.

  • Page 190: Remarks On Pwb Replacement

    2P7/2R0/3PN 1-6-2 Remarks on PWB replacement (1) Engine PWB NOTE: When replacing the PWB, remove the Engine PWB EEPROM (U21) from the PWB and then reat- tach it to the new PWB. EEPROM(U21) Figure 1-6-3 1-6-3...

  • Page 191: Paper Feed/Conveying Section

    2P7/2R0/3PN 2-1 Mechanical Construction 2-1-1 Paper feed/conveying section Paper feed/conveying section consists of the paper feed unit that feeds paper from the cassette and the MP tray paper feed unit that feeds paper from the MP tray, and the paper conveying section that conveys the fed paper to the transfer/separation section.

  • Page 192: Mp Tray Paper Feed Section

    2P7/2R0/3PN (2) MP tray paper feed section The MP tray can contain 100 sheets. Feeding from the MP tray is performed by the rotation of the MP paper feed roller. Also, function of the MP separation pad prevents paper from multiple feeding. 1.

  • Page 193: Conveying Section

    2P7/2R0/3PN (3) Conveying section The conveying section conveys paper to the transfer/separation section as paper feeding from the cassette or MP tray, or as paper refeeding for duplex printing. Paper by feeding is conveyed by the paper feed roller to the position where the registration sensor (RS) is turned on, and then sent to the transfer/separation section by the upper registration roller and lower registration roller.

  • Page 194: Drum Section

    2P7/2R0/3PN 2-1-2 Drum section The drum section consists of the drum, the charger roller unit, and the cleaning unit, and the drum surface is uniformly charged in preparation for formation of residual image by laser beam. (1) Charger roller unit The drum surface is uniformly charged by contacting the roller which gave the electric charge and was charged on the drum surface, and rotating it.

  • Page 195: Cleaning Unit

    2P7/2R0/3PN (2) Cleaning unit After transfer is complete, toner remaining on the drum surface is chipped off with the cleaning blade and is collected to the waste toner box with the drum screw. The cleaning lamp (CL) consists of LEDs and removes residual charge on the drum before main charging.

  • Page 196: Developer Section

    2P7/2R0/3PN 2-1-3 Developer section The developer unit consists of the developer roller that forms the magnetic brush, the developer blade and the developer screws that agitate the toner.Also, the toner sensor (TS) checks whether or not toner remains in the developer unit. 1.

  • Page 197: Optical Section

    2P7/2R0/3PN 2-1-4 Optical section (1) Laser scanner section The charged surface of the drum is then scanned by the laser beam from the laser scanner unit. The laser beam is dispersed as the polygon motor (PM) revolves to reflect the laser beam over the drum. Various lenses and mirror are housed in the laser scanner unit, adjust the diameter of the laser beam, and focalize it at the drum surface.

  • Page 198: Transfer/Separation Section

    2P7/2R0/3PN 2-1-5 Transfer/Separation section The transfer and separation section consists mainly of the transfer roller and separation electrode. A high voltage generated by the high voltage PWB (HVPWB) is applied to the transfer roller for transfer charg- ing. Paper after transfer is separated from the drum by applying separation charging that is output from the high voltage PWB (HVPWB) to the separation electrode.

  • Page 199: Fuser Section

    2P7/2R0/3PN 2-1-6 Fuser section The paper sent from the transfer/separation section is interleaved between the heat roller and the press roller. The heat roller is heated by the fuser heater (FUH), and the toner is fused by heat and pressure and fixed onto the paper because the press roller is pressed by the fuser press spring.

  • Page 200: Eject/Feedshift Section

    2P7/2R0/3PN 2-1-7 Eject/Feedshift section The paper eject/feedshift section consists of the conveying path which sends the paper that has passed the fuser section to the facedown tray, the faceup tray or the duplex conveying section. 1. Upper eject roller 4. Lower eject roller 8.

  • Page 201: Duplex Conveying Section

    2P7/2R0/3PN-2 2-1-8 Duplex conveying section The duplex conveying section consists of conveying path which sends the paper sent from the eject/feedshift section to the paper feed/conveying section when duplex printing. 1. DU conveying roller 2. DU conveying pulley 3. Actuater (Duplex sensor 1 (DUS1)) 4.

  • Page 202: Pf-4100

    2P7/2R0/3PN 2-1-9 PF-4100 (1) Paper feed section The paper feeder conveys paper from the cassette to the printer. Cassette can hold up to 500 sheets of paper. Paper is fed from the paper feeder by the rotation of the pickup roller and paper feed roller. The retard roller prevents multiple sheets from being fed at one time, via the torque limiter.

  • Page 203: Electrical Parts Layout

    2P7/2R0/3PN 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) PWBs Toner container Laser scnner unit Developer unit Drum unit Fuser unit Eject unit Unit-inside Machine-inside Machine-rightside Figure 2-2-1 PWBs 2-2-1...
  • Page 204 2P7/2R0/3PN-3 1. Main PWB (MPWB) ......Controls the software such as the print data processing and provides the interface with computers. 2. Engine PWB (EPWB)......Controls printer hardware such as high voltage/bias output con- trol, paper conveying system control, and fuser temperature con- trol, etc.

  • Page 205: Switches And Sensors

    2P7/2R0/3PN (2) Switches and sensors Toner container Laser scnner unit Developer unit Drum unit High voltage PWB Fuser unit Eject unit Unit-inside Machine-inside Machine-rightside Figure 2-2-2 Switches and sensors 2-2-3...
  • Page 206 2P7/2R0/3PN-3 1. Paper sensor 1 (PS1) ......Detects the presence of paper in the cassette. 2. Paper sensor 2 (PS2) ......Detects the presence of paper in the cassette. 3. Cassette size switch (CSSW) ....Detects the paper size dial setting of the paper setting dial. 4.
  • Page 207 2P7/2R0/3PN-3 Name used in service manual Name used in parts list Part.No. PARTS SENSOR OPT. SP 302P79401_ Lift sensor (LS) INTER LOCK SWITCH 2FB2716_ Interlock switch (ILSW) SW.PUSH 7SP01000006+H01 Rear cover switch (RECSW) PARTS TONER FULL DETECT ASSY SP 302LV9412_ Waste toner sensor (WTS) PARTS PWB ASSY SWITCH SP 302LV9421_...

  • Page 208: Motors

    2P7/2R0/3PN (3) Motors Toner container Laser scnner unit Developer unit Drum unit Fuser unit Eject unit Unit-inside Machine-inside Machine-rightside Figure 2-2-3 Motors 2-2-6...
  • Page 209 2P7/2R0/3PN-3 1. Main motor (MM)........Drives the paper feed section and conveying section. 2. Drum motor (DRM) ....... Drives the drum unit and transfer roller. 3. Eject motor (EM) ........Drives the eject section. 4. Polygon motor (PM) ......Drives the polygon mirror. 5.

  • Page 210: Clutches And Others

    2P7/2R0/3PN (4) Clutches and others Toner container Laser scnner unit Developer unit Drum unit Drum driving unit Paper feed driving unit Fuser unit Eject unit Unit-inside Machine-inside Machine-rightside Figure 2-2-4 Clutches and others 2-2-8...
  • Page 211 2P7/2R0/3PN-3 1. Paper feed clutch (PFCL) ..... Primary paper feed from cassette. 2. Registration clutch (RCL)...... Controls the secondary paper feed. 3. Developer clutch (DEVSCL) ....Controls the drive of the developer. 4. Paper conveying clutch (PCCL).... Controls the paper conveying. 5.
  • Page 212 2P7/2R0/3PN (5) PF-4100 Machine-inside Machine-rightside Figure 2-2-5 1. PF main PWB (PFMPWB) ....Controls electrical components in the paper feeder and communi- cations with the printer. 2. PF paper sensor 1 (PFPS1)....Detects the paper remaining amount level. 3. PF paper sensor 2 (PFPS2)....Detects the paper remaining amount level. 4.
  • Page 213 2P7/2R0/3PN-3 List of correspondences of PF-4100 Name used in service manual Name used in parts list Part.No. PF main PWB (PFMPWB) PARTS PWB ASSY PF MAIN SP 303PN9401_ PF paper sensor 1 (PFPS1) (PARTS PWB ASSY PF MAIN SP) (303PN9401_) PF paper sensor 2 (PFPS2) PF lift sensor (PFLS) PF paper feed sensor (PFPFS)
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  • Page 215: Main Pwb (Mpwb)

    2P7/2R0/3PN 2-3 Operation of the PWBs 2-3-1 Main PWB (MPWB) YC10 Figure 2-3-1 2-3-1...
  • Page 216 2P7/2R0/3PN Connector Signal Voltage Description CD/DAT3 0/3.3 V DC control signal Connected to 0/3.3 V DC control signal the SD card Ground 0/3.3 V DC control signal 0/3.3 V DC control signal Ground DAT0 0/3.3 V DC(pulse) Data bus signal DAT1 0/3.3 V DC(pulse) Data bus signal...
  • Page 217 2P7/2R0/3PN Connector Signal Voltage Description A13 C2P_LCDCO 0/3.3 V DC Panel LCD control signal Connected to B13 P2C_PKEY 0/3.3 V DC Panel start signal the engine A14 C2P_BUZCO 0/3.3 V DC Panel buzzer control signal B14 FUPRST 0/3.3 V DC Panel reset signal A15 GND Ground...
  • Page 218 2P7/2R0/3PN Connector Signal Voltage Description +3.3V 3.3 V DC 5 V DC power output to OP Connected to +5.0V 5 V DC 5 V DC power output to OP the centro P1284DIR 0/3.3 V DC Direction input signal option I/F NACK 0/3.3 V DC Acknowledge input signal...
  • Page 219 2P7/2R0/3PN Connector Signal Voltage Description VBUS_A 5 V DC 5 V DC power output to USB device YC10 Connected to D-_A USB data signal the USB host D+_A USB data signal I/F USB GND_A Ground device I/F VBUS_B 5 V DC 5 V DC power output to USB host D-_B USB data signal...

  • Page 220: Engine Pwb (Epwb)

    2P7/2R0/3PN 2-3-2 Engine PWB (EPWB) YC20 YC17 YC21 YC14 YC16 YC26 YC12 YC19 YC15 YC22 YC10 YC13 YC23 YC18 Figure 2-3-2 2-3-6...
  • Page 221 2P7/2R0/3PN Connector Signal Voltage Description HEAT2REM 0/3.3 V DC TH2 remote signal Connected to HEAT1REM 0/3.3 V DC TH1 remote signal the power ZCROSSN 0/3.3 V DC Zero crossing detection signal source PWB RELAY 0/3.3 V DC Relay driving signal PSLEEPN 0/3.3 V DC Sleep signal...
  • Page 222 2P7/2R0/3PN Connector Signal Voltage Description +24V4 24 V DC 24 V DC power output Connected to Ground the relay-L Ground +24V6 24 V DC 24 V DC power output MMOTCW 0/5 V DC MM drive shift signal Connected to MMOTRDYN 0/3.3 V DC MM ready signal the drum...
  • Page 223 2P7/2R0/3PN Connector Signal Voltage Description +24V3 24 V DC 24 V DC power output to MPSOL Connected to MEFSOLN 0/24 V DC MPSOL: On/Off the MP solenoid DHEATER 0/24 V DC DH: On/Off Connected to +24V1 24 V DC 24 V DC power output to DH the drum heater +24V1...
  • Page 224 2P7/2R0/3PN Connector Signal Voltage Description +3.3V6 3.3 V DC 3.3 V DC power output to APCPWB YC16 +3.3V6 3.3 V DC 3.3 V DC power output to OPPWB YC17 Connected to FPRSTN 0/3.3 V DC OPPWB reset signal the opera- P2C_OK_KEY 0/3.3 V DC OK KEY:On/Off...
  • Page 225 2P7/2R0/3PN Connector Signal Voltage Description SCNT 0/3.3 V DC Separation output control signal YC19 Connected to TRREM 0/3.3 V DC TC remote signal the high volt- TCNT Analog TC control signal age PWB +24V3 24 V DC 24 V DC power output to HVPWB +5V2 5 V DC 5 V DC power output to MPWB...
  • Page 226 2P7/2R0/3PN Connector Signal Voltage Description B12 VDATA1P LVDS Video data 1 signal (+) YC20 Connected to B13 VDATA1N LVDS Video data 1 signal (-) the main B14 PLGCLK 0/3.3 V DC (pulse) PM clock signal B15 E2C_SDAT 0/3.3 V DC (pulse) Serial communication data output B16 C2E_SCKN 0/3.3 V DC (pulse) Serial communication clock B17 E2C_SDIR...
  • Page 227 2P7/2R0/3PN Connector Signal Voltage Description DLPFAN DC24V 24 V DC power output to DEVFM YC27 Connected to Ground developer fan motor 2-3-13...

  • Page 228: Power Source Pwb (Pspwb)

    2P7/2R0/3PN 2-3-3 Power source PWB (PSPWB) Figure 2-3-3 2-3-14...
  • Page 229 2P7/2R0/3PN Connector Signal Voltage Description LIVE 100 V AC AC power input Connected to NEUTRAL 100 V AC AC power input the inlet NEUTRAL1 100 V AC Fuser heater Connected to LIVE 100 V AC AC power input the fuser unit NEUTRAL2 100 V AC Fuser heater...

  • Page 230: Relay-L Pwb (R-Lpwb)

    2P7/2R0/3PN 2-3-4 Relay-L PWB (R-LPWB) YC11 YC10 YC13 YC12 Figure 2-3-4 2-3-16...
  • Page 231 2P7/2R0/3PN Connector Signal Voltage Description EECLK 0/3.3 V DC(pulse) Clock signal Connected to Ground the engine EESIO 0/3.3 V DC Data signal ERASER 0/24 V DC CL control signal +3.3V6 3.3 V DC 3.3 V DC power input from EPWB TSENS Analog TS output signal...
  • Page 232 2P7/2R0/3PN Connector Signal Voltage Description LFANN 0/24 V DC LFM: On/Off Connected to LFANVCC 0/24 V DC LEM drive signal the LSU fan motor +3.3V12 3.3 V DC 3.3 V DC power output to WTS(LED) Connected to WTLEDN 0/3.3 V DC WTS(LED): On/Off the waste WTSENS...

  • Page 233: High Voltage Pwb (Hvpwb)

    2P7/2R0/3PN 2-3-5 High voltage PWB (HVPWB) YC102 YC101 Figure 2-3-5 2-3-19...
  • Page 234 2P7/2R0/3PN Connector Signal Voltage Description +24V3 24 V DC 24 V DC power output to EPWB YC101 Connected to TCNT Analog Transfer control the engine TRREM 0/3.3 V DC Transfer remote signal SCNT Analog Separation control +3.3V6 3.3 V DC 3.3 V DC power output DUJAMSEN2 0/3.3 V DC...

  • Page 235: Pf Main Pwb

    2P7/2R0/3PN 2-3-6 PF main PWB YC10 Figure 2-3-6 2-3-21...
  • Page 236 2P7/2R0/3PN Connector Signal Voltage Description +3.3V2 3.3 V DC 3.3 V DC power output to PFS Connected to Ground the PF paper 0/3.3 V DC PFPFS: On/Off fed sensor PAPSIZ0 0/3.3 V DC PFCSSW0: On/Off Connected to PAPSIZ1 0/3.3 V DC PFCSSW1: On/Off the PF cas- Ground...
  • Page 237 2P7/2R0/3PN Connector Signal Voltage Description TMDIR 0/3.3 V DC PFPFM rotation direction signal Connected to TMLOCK 0/3.3 V DC PFPFM rotation stable signal the PF paper TMCLK 0/3.3 V DC(pulse) PFPFM clock signal feed motor TMDRVN 0/3.3 V DC PFPFM control signal Ground +24V2 24 V DC...
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  • Page 239: Appendixes

    2P7/2R0/3PN-3 2-4 Appendixes 2-4-1 Appendixes (1) Maintenance kits Maintenance part name Alternative Parts No. part No. Name used in service Name used in parts list 1702P78NL0 072P78NL MK-7300/MAINTENANCE KIT MK-7300/MAINTENANCE KIT (500,000 images) Retard roller assembly RETARD ROLLER ASSY Drum unit DRUM UNIT (KDE) Fuser unit FUSER UNIT (KDE)

  • Page 240: Repetitive Defects Gauge

    2P7/2R0/3PN (2) Repetitive defects gauge First occurrence of defect 36.8 mm/1 Registration roller 7/16” 37.7 mm/1 Chager roller 1/2” 44.9 mm/1 Developer roller 3/4” 61.2 mm/2 Transfer roller 7/16” 94.2 mm/3 Drum/Press roller 11/16” 109.9 mm/4 Heat roller 5/16” * : The repetitive marks interval may vary depending on operating conditions. 2-4-2...

  • Page 241: Firmware Environment Commands

    2P7/2R0/3PN (3) Firmware environment commands The printer maintains a number of printing parameters in its memory. These parameters may be changed per- manently with the FRPO (Firmware RePrOgram) commands. This section provides information on how to use the FRPO command and its parameters using examples. Using FRPO commands for reprogramming the firmware The current settings of the FRPO parameters are listed as the optional values on the service status page.
  • Page 242 2P7/2R0/3PN Factory Item FRPO Setting values setting Printing concentration 1: Thin. 2: Slightly Thin. 3: Standard 4: Slightly Deep. 5: Deep. Total host buffer size 0 to 99 in units of the size defined by FRPO S5 Form feed time-out value Value in units of 5 seconds (0 to 99).
  • Page 243 2P7/2R0/3PN Factory Item FRPO Setting values setting Automatic emulation sensing 0: AES disabled (For KPDL3) 1: AES enabled Alternative emulation 6: PCL 6 Automatic emulation switching 0: Page eject commands trigger 1: None (For KPDL3) 2: Page eject and PRESCRIBE EXIT 3: PRESCRIBE EXIT 4: Formfeed (^L) 6: Page eject, PRESCRIBE EXIT and formfeed...
  • Page 244 2P7/2R0/3PN Factory Item FRPO Setting values setting Default cassette 0: MP tray 1: Cassette 1 2: Cassette 2 3: Cassette 3 MP tray paper size Same as the R2 values except: 0 A4/letter equation 0: Off 1: On Host buffer size 0: 10kB (x H8) 1: 100kB (x H8) 2: 1024kB (x H8)
  • Page 245 2P7/2R0/3PN Factory Item FRPO Setting values setting Code set at power up in daisy- 0: Same as the default emulation mode (P1) wheel emulation 1: IBM 6: IBM PC-8 50: US ASCII (U6 = 21 SET) 52: HP Roman-8 (U6 = 77 SET) Font pitch for fixed pitch scalable Integer value in cpi: 0 to 99 font...
  • Page 246 2P7/2R0/3PN Factory Item FRPO Setting values setting Paper type for the MP tray 1: Plain 1 2: Transparency 3: Preprinted 4: Label 5: Bond 6: Recycle 7: Vellum 9: Letterhead 10: Color 11: Prepunched 12: Envelope 13: Cardstock 16: Thick 17: High quality 21: Custom1 22: Custom2...
  • Page 247 2P7/2R0/3PN Factory Item FRPO Setting values setting Paper type for paper cassettes 2 1: Plain to 5 3: Preprinted 5: Bond 6: Recycled 9: Letterhead 10: Color 11: Prepunched 17: High quality 21: Custom1 22: Custom2 23: Custom3 24: Custom4 25: Custom5 26: Custom6 27: Custom7...
  • Page 248 2P7/2R0/3PN Factory Item FRPO Setting values setting Duplex operation for specified 0: Off paper type 1: On (Prepunched, Preprintedand Let- terhead) Default operation for PDF direct 0: Enlarges or reduces the image to fit in the printing current paper size. Loads paper from the current paper cassette.

  • Page 249: Maintenance Commands

    2P7/2R0/3PN (4) Maintenance Commands This section provides information on how to use the maintenance command and its parameters using exam- ples. Adjusting the print start timing (alternative command for the maintenance mode U034) Description Adjusts the leading edge registration or left edge. Purpose Make the adjustment if there is a regular error between the leading edges of the print image and original.
  • Page 250 2P7/2R0/3PN This page is intentionally left blank. 2-4-12...

  • Page 251: Wiring Diagram (Printer)

    2P7/2R0/3PN (5) Wiring diagram (Printer) Drum unit Toner container +3.3V6 DRPWB DRRPWB EECLK (Contact CPWB spring CRPWB EESIO terminal) Developer unit TSENS +24V6 +24V6 ERASERN TSENS EECLK EESIO REGSEN2 YC10 YC11 YC12 YC13 TMOT +3.3V6 +3.3V6 MOTPWB REGSEN2 TMOT TMOT EESIO R-LPWB EECLK...
  • Page 252 2P7/2R0/3PN LSU UNIT OPPWB +5V5 BLPWB BLIGHT TEMS APCPWB PDPWB BUZZER +3.3V6 PSSW YC20 YC16 YC14 YC15 YC17 YC18 +5V2 +5V2 +5V2 +5V2 +24V6 +5V5 MPWB UTADAN VBUS +24V3 +5V3 UDATAP USB HOST C2P_BUZCON USB DEVICE FPRSTN YC23 EPWB C2P_LCDCON P2C_PKEY USB HOST C2P_SDAT...

  • Page 253: Wiring Diagram (Pf-4100)

    2P7/2R0/3PN (6) Wiring diagram (PF-4100) PFMPWB YC10 +24V2 LIFTOUT TMDRVN PFLS +3.3V_LIFT TMCLK PFPFM TMLOCK TMDIR LMOTOR PFLM PFPS1 PFPS2 OPPAUSEN OPPAUSEN OPSEL0 OPSEL0 OPSEL1 OPSEL1 OPSEL2 OPSEL2 PRINTER +3.3V1 +3.3V1 Lower PF OPRDYN OPRDYN Upper PF OPSCLK OPSCLK OPSDI OPSDI OPSDO OPSDO...
  • Page 254 Installation Guide 500 sheets paper feeder Installation Guide...
  • Page 255 PF-4100 Installation Guide Guida all'installazione 安裝手冊 Installationsanleitung Guía de instalación Guide d'installation Руководство по установке Installation of PF-4100 Installazione di PF-4100 PF-4100 Installation von PF-4100 Instalación de PF-4100 安裝PF-4100 Installation de PF-4100 Установка PF-4100 PF-4100の設置 Adjustment of paper size Registrazione del formato carta Justage des Papierformats Ajuste del tamaño del papel 調整紙張尺寸...
  • Page 256 (For A3/B4/Legal/Ledger) Loading paper Carta da caricamento Ladenpapier Papel del cargamento 裝入紙張 Papier de chargement Загрузка бумаги 303PN5614001 First edition 2014.9...
  • Page 257 SSD (HD-6/7) Installation Guide...
  • Page 260 IEEE1284 Interface Installation Guide...
  • Page 261 IB-32 (USB model only) English Français Español Optional Parallel Interface Kit IB-32 Kit d’interface parallèle IB-32 en option Kit de interfaz en paralelo IB-32 opcional Installation Guide Guide d’installation Guía de instalación Introduction Introduction Introducción The IB-32 is an optional parallel interface kit for use with the page printers. Please L’IB-32 est un kit d’interface parallèle en option destiné...
  • Page 262 Deutsch Italiano Optionales Parallel Interface Kit IB-32 Kit interfaccia parallela IB-32 opzionale Installationsanleitung Guida all’installazione Einführung Introduzione Das IB-32 ist ein optionales Parallel Interface Kit zur Verwendung mit IB-32 è un kit interfaccia parallela opzionale per utilizzi con stampanti a pagine. Si Seitendruckern.
  • Page 263 Network interface Installation Guide...
  • Page 264 IB-50 English Français Español Optional Network Interface Kit IB-50 Kit d’interface réseau IB-50 en option Kit de interfaz de red IB-50 opcional Installation Guide Guide d’installation Guía de instalación Introduction Introduction Introducción The IB-50 is an optional network interface kit for use with the MFPs and the page L’IB-50 est un kit d’interface réseau en option destiné...
  • Page 265 Deutsch Italiano Optionales Network Interface Kit IB-50 Kit interfaccia di rete IB-50 opzionale Installationsanleitung Guida all’installazione Einführung Introduzione Das IB-50 ist ein optionales Network Interface Kit zur Verwendung mit den MFPs IB-50 è un kit interfaccia di rete opzionale per utilizzi con stampanti multifunzione und den Seitendruckern.
  • Page 266 Wireless LAN interface Installation Guide...
  • Page 267 For European countries and Australia : IB-51 English Français Español Optional Wireless Network Interface Kit IB-51 Kit d’interface réseau sans fil IB-51 en option Kit de interfaz de red inalámbrica IB-51 opcional Installation Guide Guide d’installation Guía de instalación Introduction Introduction Introducción The IB-51 is an optional wireless network interface kit for use with the MFPs and...
  • Page 268 Deutsch Italiano Kit interfaccia di rete wireless IB-51 opzionale Optionales Wireless Network Interface Kit IB-51 Guida all’installazione Installationsanleitung Einführung Introduzione Das IB-51 ist ein optionales Wireless Network Interface Kit zur Verwendung mit IB-51 è un kit interfaccia di rete wireless opzionale per utilizzi con stampanti den MFPs und den Seitendruckern.
  • Page 269 Card Authentication kit (B) Installation Guide...
  • Page 270 IC カード認証キット (B) 設置手順書 (LS-2100DN/LS-4200DN/LS-4300DN/ECOSYS P4040dn) ■ IC カードリーダーの取り付け 　IC カードリーダーを両面テープで図の位置に貼り付けます。 : 70 mm 　USB コネクターをプリンターに接続します。 2014.9 303MT5675002...
  • Page 271 KYOCERA Document Solutions Chile SpA Phone: +886-2-2507-6709 Jose Ananias 505, Macul. Santiago, Chile Fax: +886-2-2507-8432 Phone: +562-2350-7000 Fax: +562-2350-7150 KYOCERA Document Solutions Korea Co., Ltd. 18F, Kangnam bldg, 1321-1, Seocho-Dong, Seocho-Gu, Seoul, Korea KYOCERA Document Solutions Phone: +822-6933-4050 Australia Pty. Ltd.
  • Page 272 KYOCERA Document Solutions South Africa (Pty) Ltd. KYOCERA Document Solutions Espana, S.A. KYOCERA House, Hertford Office Park, Edificio Kyocera, Avda. de Manacor No.2, 90 Bekker Road (Cnr. Allandale), Midrand, South Africa. 28290 Las Matas (Madrid), Spain Phone: +27-11-540-2600 Phone: +34-91-6318392...

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