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bizhub C4051i/C3351i
QUICK GUIDE
ORIGINAL INSTRUCTIONS

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Summary of Contents for Konica Minolta bizhub C4051i

  • Page 1 C4051i/C3351i QUICK GUIDE ORIGINAL INSTRUCTIONS...
  • Page 3: Download Center

    DIGITAL RESOURCES HUB SUSTAINABLE AND ALWAYS UP-TO-DATE! Our pool of digital resources allows you to make your operations more sustainable and efficient. Access all latest materials and training resources around your system whilst contributing to a more sustainable environment. No need for extensive search and without having to print anything on paper.
  • Page 5: Table Of Contents

    How to use the HTML User's Guide About this machine Optional components ........................5-3 Name of each component (main unit)................... 5-5 Power supply ........................... 5-7 About panels Control Panel........................... 6-3 Touch Panel ............................. 6-4 Login methods..........................6-5 bizhub C4051i/C3351i Contents-1...
  • Page 6 When printing quality has deteriorated..................10-8 10.4 When a message appears to replace consumables or carry out cleaning ......10-12 10.4.1 About Imaging Unit .........................10-12 10.4.2 About Toner Cartridge ........................10-12 10.4.3 About Waste Toner Bottle.......................10-15 10.5 Replacing a Staple Cartridge ..................... 10-17 Contents-2 bizhub C4051i/C3351i...
  • Page 7: Safety Information

    Safety information...
  • Page 9: Introduction

    With a product which has a duplex unit, you can print on both sides of paper automatically. Using this function leads to reducing consumption of natural resources and your cost. Attached printer driver provides this duplex printing function as initial setting in your computer (The setting can be changed after installation manually). bizhub C4051i/C3351i...
  • Page 10: Warning And Precaution Symbols

    CAUTION CAUTION risk of having moving parts moving fan hands or arms blade caught CAUTION "ON" position "OFF" posi- double pole / tion neutral fusing "STAND-BY" Push-push Ground/Earth position type switches (Protective bonding ter- minal) Ground/Earth (Protective earthing) bizhub C4051i/C3351i...
  • Page 11: Power Source Connection

    Remove the power plug from the outlet more than one time a year and clean the area between the plug terminals. Dust that accumulates between the plug terminals may cause a fire. bizhub C4051i/C3351i...
  • Page 12: Installation

    Do not use flammable sprays, liquids, or gases inside or near this machine. Do not clean the inside of this machine using a flammable gas duster. A fire or explosion could result. bizhub C4051i/C3351i...
  • Page 13 If you get toner into your eyes, immediately rinse them with running water for over 15 minutes. Seek medical advice if irritation persists. If you swallow toner, rinse out your mouth and drink a few glasses of water. Seek medical advice if necessary. bizhub C4051i/C3351i...
  • Page 14 Then, leave the machine to stand idle for a specified period of time and make sure that the fusing section has cooled down to room temperature. Failure to follow these instructions could result in a burn. bizhub C4051i/C3351i...
  • Page 15: Regulation Notices

    This restriction applies to all the countries listed in the table below. UKCA marking (Declaration of Conformity) for users of the Great Britain Hereby, Konica Minolta declare that the radio equipment models specified above are in compliance with the essential requirements and other relevant provisions of Radio Equipment Regulations.
  • Page 16: For Brasilia Users/ Para Usuários De Brasília

    This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired op- eration. "Contains FCC ID: PPQ-WN4521L" 1-10 bizhub C4051i/C3351i...
  • Page 17: For Canadian Users

    U.S.A. users) FCC: Declaration of Conformity Product Type Multi Function Peripherals (copier, printer, facsimile) Product Name bizhub C4051i, bizhub C3351i This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired oper- ation.
  • Page 18: Electromagnetic Interference

    This machine is certified as a Class 1 laser product per IEC 60825-1: 2014: This means the machine does not produce hazardous laser radiation. Internal laser radiation Maximum Average Radiation Power: 10.1 μW (bizhub C4051i), 8.3 μW (bizhub C3351i) at the laser aperture of the print head unit. Wavelength: 770-800 nm This product employs a Class 3B laser diode that emits an invisible laser beam.
  • Page 19: Cdrh Regulations

    Acoustic noise (for German users only) Der höchste Schalldruckpegel beträgt 70 dB(A) oder weniger gemäß EN ISO 7779. bizhub C4051i/C3351i 1-13...
  • Page 20: Notification For California Customers

    This product is in conformity with the reduction of hazardous substances in accordance with the E-Waste (Management) Rules, 2022 in India. USB host Connect USB devices (Memory, Authentication, Hub etc.) devices directly to the USB host. If an extension cable is used, electromagnetic interference could occur. 1-14 bizhub C4051i/C3351i...
  • Page 21: Special Notice To User

    If trouble is experienced with this equipment FK-517, for repair or warranty information, please contact the Konica Minolta dealer location where you purchased this equipment. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved.
  • Page 22: For Europe

    The automatic calling functions of this equipment must not be used to cause a nuisance to other customers. Telepermitted equipment only may be connected to the auxiliary telephone port. The auxiliary port is not spe- cifically designed for 3-wire connected equipment. 3-wire might not respond to incoming ringing when con- nected to this port. 1-16 bizhub C4051i/C3351i...
  • Page 23: Space Requirements

    Unit:inch (mm) Main unit + KP-102 + WT-P03 + FS-P04 + PF-P27 + DK-P04 NOTICE Be sure to allow a clearance of 8 inches (200 mm) or more at the back of this machine for the ventilation duct. bizhub C4051i/C3351i 1-17...
  • Page 24: Operation Precautions

    Lifting the machine in an awkward position or transporting it in a poorly balanced position could result in per- sonal injury. When transporting the machine, use an adequate number of persons and ensure that each per- son can take a good position without being excessively burdened. 1-18 bizhub C4051i/C3351i...
  • Page 25: Legal Restrictions On Reproduction

    This machine provides the forgery prevention function in order to prevent financial instruments from being re- produced illegally. We appreciate your understanding that printed images may infrequently have some noise or image data may not be stored under certain circumstances due to this forgery prevention function. bizhub C4051i/C3351i 1-19...
  • Page 26: Caution Notations And Labels

    Do not remove caution labels or notations. If any caution label or caution notation is soiled, please clean to make legible. If you cannot make them legible, or if the caution label or notation is damaged, please contact your service representative. 1-20 bizhub C4051i/C3351i...
  • Page 27: Before Using This Machine

    Before using this machine...
  • Page 29: Environmental Initiatives

    Errors or damage have been discovered, Maintenance intervals have been exceeded, Mechanical or electrical functions do not work as they should. Exclusion of liability The manufacturer of the system assumes no liability for damages if the system was operated under imper- missible conditions. bizhub C4051i/C3351i...
  • Page 30: Target Groups

    Be sure to read this guide before use. HTML User's Guide The User's Guide provides basic and detailed information on the functions of this product and also explana- tions of other various setting functions. bizhub C4051i/C3351i...
  • Page 31: Symbols And Notations Used In This Manual

    This presents a key name, part name, product name, or option name on the Control Panel. Administrator password The administrator password is set to [1234567812345678] by factory default. Try this password if the admin- istrator password has not been changed. Change the administrator password periodically. bizhub C4051i/C3351i...
  • Page 32 Administrator password bizhub C4051i/C3351i...
  • Page 33: Security Measures Of This Machine

    Security measures of this Machine...
  • Page 35: About Security Measures

    Furthermore, by collecting user usage history in the audit log, fraudulent activities and information leaks can be tracked later, and users can expect a psychological deterrent effect against fraudulent use to be created. Tips For details on the user authentication setting, refer to the HTML User’s Guide. bizhub C4051i/C3351i...
  • Page 36: Setting Ip Address Filtering

    Memory RX: Temporarily receives data in the memory in this machine in order to prevent information leaks from any output fax paper that is left unattended. To print data, you need to enter the specified password. Storage Encryption Settings: Encrypts the storage device of this machine. bizhub C4051i/C3351i...
  • Page 37: How To Use The Html User's Guide

    How to use the HTML User's Guide...
  • Page 39 Check that JavaScript in your Web browser is enabled. The HTML User's Guide uses JavaScript for the page display and search functions. We recommend that you use the latest Web browser that is compatible with your operating system to help you use this machine more conveniently and comfortably. bizhub C4051i/C3351i...
  • Page 40 C4051i/C3351i...
  • Page 41: About This Machine

    About this machine...
  • Page 43: Optional Components

    For details on how to use the Finisher FS-P04, refer to the HTML Us- er's Guide. Keypad KP-102 It is equipped on the side of the Control Panel. Allows you to operate this machine or enter a number by using hard- ware keys. bizhub C4051i/C3351i...
  • Page 44: List Of Other Optional Components

    Name Description Fax Kit FK-517 Used to operate this machine as a fax machine. In some areas, bizhub C4051i provides the Fax Kit as standard. Local Interface Kit Install this unit when using the voice guidance function. EK-P08 The speaker and USB port are added.
  • Page 45: Name Of Each Component (Main Unit)

    This area is used to associate this machine with an NFC-compatible Android terminal or an iOS terminal compatible with Bluetooth LE. Data Indicator Flashes or lights up to indicate the data receiving status on this ma- chine. Output Tray Outputs printed pages. bizhub C4051i/C3351i...
  • Page 46: Rear Side

    Name of each component (main unit) Rear side This view shows the machine with the optional Fax Kit FK-517 installed. In some areas, bizhub C4051i provides the Fax Kit FK-517 as standard. Name Description Ethernet (LAN) Port Connect to this port when using this machine as a network printer or (1000Base- network scanner.
  • Page 47: Power Supply

    When turning the main power off, open the Main Power Switch Cover, and press r of the Main Pow- er Switch. NOTICE When restarting this machine, turn the Main Power Switch off and on again after 10 or more seconds have passed. Not doing so may result in an operation failure. bizhub C4051i/C3351i...
  • Page 48 Power supply bizhub C4051i/C3351i...
  • Page 49: About Panels

    About panels...
  • Page 51: Control Panel

    Power Indicator Indicates the power supply state by the lamp color. • Light-up (blue): Normal state • Flash (blue): Low Power mode or Sleep mode • Light-up (orange): Sub Power OFF • Flash (orange): ErP Auto Power OFF bizhub C4051i/C3351i...
  • Page 52: Touch Panel

    [Language] Temporarily changes the language to be displayed on the panel. This option is displayed when [Temporarily Change Language] is set to ON. [Utility] Configure settings of this machine or check the use status of this ma- chine. bizhub C4051i/C3351i...
  • Page 53: Login Methods

    When the target operation is completed, select to log out. % If this machine is left for a certain period of time during login (default: [1] min.), you are logged out automatically. Tap [Yes] on the logout confirmation screen. bizhub C4051i/C3351i...
  • Page 54: When Account Track Is Enabled

    When the target operation is completed, select to log out. % If this machine is left for a certain period of time during login (default: [1] min.), you are logged out automatically. Tap [Yes] on the logout confirmation screen. bizhub C4051i/C3351i...
  • Page 55: Loading The Original And Paper

    Loading the original and paper...
  • Page 57: Load The Original

    This function is useful when you want to scan a small original such as a book, magazine, or business card. Place the original with the scanning side facing down. Align the original with the mark at the left back of the Original Glass. bizhub C4051i/C3351i...
  • Page 58: Loading Paper

    (coated paper) How to load paper Pull out the tray. NOTICE Be careful not to touch the surface of the Paper Feed Rollers with your hand. Slide the Lateral Guide to fit the size of the loaded paper. bizhub C4051i/C3351i...
  • Page 59: Loading Paper Into The Bypass Tray

    Plain paper, single-side-only paper, special paper, thick paper, postcard (4 e 6 (A6 Card)), letterhead, colored paper, envelope, label sheets, recycled paper, and glossy paper (coated paper) How to load paper Open the Bypass Tray. NOTICE Be careful not to touch the surface of the Paper Feed Rollers with your hand. bizhub C4051i/C3351i...
  • Page 60: Loading Envelopes

    The flap side of envelopes cannot be printed on. When loading envelopes with flaps opened, also select the standard size that matches them. You do not have to measure the size of the envelope with the flap opened to set the size as a custom-sized envelope. bizhub C4051i/C3351i...
  • Page 61: For Bypass Tray

    Up to 10 envelopes can be loaded into the tray. Load envelopes with the flap part facing up. Align the Lateral Guide with the envelope size. Select the desired envelope size from [Envelop/4 e 6] ([Envelop/A6 Card]) of [Paper Size]. Max. 10 sheets bizhub C4051i/C3351i...
  • Page 62: Loading Postcards

    Up to 20 postcards can be loaded into the tray. Load postcards with the print side facing up. Align the Lateral Guide with the postcard size. Select the desired postcard size from [Envelop/4 e 6] ([Envelop/A6 Card]) of [Paper Size]. bizhub C4051i/C3351i...
  • Page 63 Up to 20 postcards can be loaded into the tray. Load postcards with the print side facing down. Align the Lateral Guide with the postcard size. Select the desired postcard size from [Envelop/4 e 6] ([Envelop/A6 Card]) of [Paper Size]. Max. 20 sheets bizhub C4051i/C3351i...
  • Page 64 Loading paper 7-10 bizhub C4051i/C3351i...
  • Page 65: Available Operations In This Machine

    Available operations in this machine...
  • Page 67: How To Copy

    If user authentication is enabled, the login screen appears. Enter the required items, and tap [Login]. Load the original. % When loading the original into the ADF, pull out the Document Stopper (1) to prevent the scanned original from falling. Tap [Copy] on the home screen. bizhub C4051i/C3351i...
  • Page 68: How To Print

    % The [Print] dialog box differs depending on the application. Specify the print range and the number of copies to print. Click [More settings] (or [Preferences]) to change the print settings of the printer driver as necessary. Click [Print]. bizhub C4051i/C3351i...
  • Page 69: How To Scan

    If user authentication is enabled, the login screen appears. Enter the required items, and tap [Login]. Load the original. % When loading the original into the ADF, pull out the Document Stopper (1) to prevent the scanned original from falling. Tap the scan function key on the home screen. Specify the destination. bizhub C4051i/C3351i...
  • Page 70 % Specify the size of the target original in [Scan Size] (default: [8-1/2 e 11] (inch area)/[A4] (centimeter area)). If you fail to set the original size correctly, the image may be cut off. Use the Start key to start transmission. bizhub C4051i/C3351i...
  • Page 71: How To Fax

    If user authentication is enabled, the login screen appears. Enter the required items, and tap [Login]. Load the original. % When loading the original into the ADF, pull out the Document Stopper (1) to prevent the scanned original from falling. Tap [Fax] on the home screen. bizhub C4051i/C3351i...
  • Page 72 % Specify the size of the target original in [Scan Size] (default: [8-1/2 e 11] (inch area)/[A4] (centimeter area)). If you fail to set the original size correctly, the image may be cut off. Use the Start key to start transmission. bizhub C4051i/C3351i...
  • Page 73: Registering A Destination

    Registering a destination...
  • Page 75: How To Register A Destination

    [International Communication]: Used to send a fax to areas where com- munication conditions are poor. Faxes are sent at a lower speed. • [Check Destination]: The fax number specified for fax is checked against the destination fax number (CSI) and the fax is sent only when they match. bizhub C4051i/C3351i...
  • Page 76: Registering E-Mail Address

    For a frequently used destination, select the [Main] check box. The destina- tions are displayed on the destination selection screen, enabling the user to easily select a destination. [E-mail] Enter the E-mail address of the destination (using up to 320 characters, ex- cluding spaces). Tap [OK]. bizhub C4051i/C3351i...
  • Page 77: Read This If You Have A Problem

    Read this if you have a problem...
  • Page 79: Main Messages And Remedies

    If a virus is detected by the virus scan function, a warning message will remain displayed on the [Information] screen. When you confirm the virus detection history in Administrator Settings, the warning message is cleared. For details on how to confirm the virus detection history, refer to the HTML User's Guide. bizhub C4051i/C3351i 10-3...
  • Page 80: Screen Displayed At Occurrence Of Paper Jam

    If a paper jam is not cleared securely, the warning message is not reset. For details on how to take an action when a paper jam message is not reset, refer to the HTML User's Guide. When a paper jam is cleared, a screen showing how to correctly load paper or the original is displayed. 10-4 bizhub C4051i/C3351i...
  • Page 81: When A Trouble Message Appears

    If a defective part can be separated in order to be able to continue operations after a problem has been de- tected, [Continue] or [Recover Data] is displayed. To continue operations, select any key. However, the prob- lem has not been resolved, so contact your service representative immediately. bizhub C4051i/C3351i 10-5...
  • Page 82: When An Error Message Appears

    Network Fax Error Code List The error code can also be checked on the [Job Details] screen. To display the [Job Details] screen, tap [Job List], select the job that caused the error from [Log], and tap [Details]. 10-6 bizhub C4051i/C3351i...
  • Page 83: When The Touch Panel Is Not Visible

    On the Control Panel, press the Power key. If the Weekly Timer setting has put the machine in Erp Auto Power off mode, press the Power key to display the Touch Panel. To use it outside the preset operating hours, follow the on-screen instructions. Check to see that the Main Power Switch is turned ON. bizhub C4051i/C3351i 10-7...
  • Page 84: When Printing Quality Has Deteriorated

    "Caution HOT" caution label. A burn could result. Cleaning the Slit Scan Glass Wipe stains off the glass surface using a dry, clean cloth. NOTICE Do not touch the Slit Scan Glass. 10-8 bizhub C4051i/C3351i...
  • Page 85: Cleaning The Slit Scan Glass (Back)

    % Release the lock lever of the Opening and Closing Guide, and open the Opening and Closing Guide. Wipe stains off the Slit Scan Glass (back) and Lateral Guide using a dry, clean cloth. NOTICE Do not touch the Slit Scan Glass (back). bizhub C4051i/C3351i 10-9...
  • Page 86: Cleaning The Print Head Glass

    Cleaning the Print Head Glass Printing quality deteriorates if the Print Head Glass is dirty. If this occurs, clean the Print Head Glass ac- cording to the following procedure. Open the Front Door of the machine. Remove the Waste Toner Bottle. 10-10 bizhub C4051i/C3351i...
  • Page 87 % Repeat this operation approximately three times for all the Print Head Glass sections. Mount the Printhead Cleaner onto the Front Door of this machine. Mount the Waste Toner Bottle. Close the Front Door of the machine. bizhub C4051i/C3351i 10-11...
  • Page 88: When A Message Appears To Replace Consumables Or Carry Out Cleaning

    When it is time to replace a Toner Cartridge, a replacement prompt message appears. Replace it based on the maintenance contract. You can display the replacement procedure on the screen and check it. Tips Do not replace a Toner Cartridge of a color that is not displayed. 10-12 bizhub C4051i/C3351i...
  • Page 89: Replacing A Toner Cartridge

    7WARNING Do not throw toner or a container that contains toner (e.g., toner cartridge, developing unit and Waste Toner Box) into an open flame. The hot toner may scatter and cause burns or other damage. bizhub C4051i/C3351i 10-13...
  • Page 90 If you get toner into your eyes, immediately rinse them with running water for over 15 minutes. Seek medical advice if irritation persists. If you swallow toner, rinse out your mouth and drink a few glasses of water. Seek medical advice if nec- essary. 10-14 bizhub C4051i/C3351i...
  • Page 91: Replacing A Waste Toner Bottle

    7WARNING Do not throw toner or a container that contains toner (e.g., toner cartridge, developing unit and Waste Toner Box) into an open flame. The hot toner may scatter and cause burns or other damage. bizhub C4051i/C3351i 10-15...
  • Page 92 If you get toner into your eyes, immediately rinse them with running water for over 15 minutes. Seek medical advice if irritation persists. If you swallow toner, rinse out your mouth and drink a few glasses of water. Seek medical advice if nec- essary. 10-16 bizhub C4051i/C3351i...
  • Page 93: Replacing A Staple Cartridge

    Replacing a Staple Cartridge Turn the Finisher FS-P04 by 90 degrees. Open the cover. Pull out the Staple Cartridge. Lift an empty Staple Case while holding its both edges, then pull out it from the Staple Cartridge. bizhub C4051i/C3351i 10-17...
  • Page 94 Replacing a Staple Cartridge 10.5 Mount a new Staple Case in the Staple Cartridge. Insert the Staple Cartridge until it clicks. Close the cover. Turn the Finisher FS-P04 by 90 degrees to return it to the home position. 10-18 bizhub C4051i/C3351i...

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