Loading paper in Tray1 ........................6-4 6.2.2 Loading paper into the Bypass Tray....................6-5 6.2.3 Loading envelopes..........................6-6 6.2.4 Loading postcards ..........................6-8 Available operations in this machine How to copy............................. 7-3 How to print ............................. 7-5 How to scan............................. 7-6 How to fax............................7-8 bizhub 4750i/4050i Contents-1...
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When printing quality has deteriorated..................9-7 When a message appears to replace consumables or carry out cleaning ......9-11 9.4.1 About Imaging Unit ...........................9-11 9.4.2 About Toner Cartridge ........................9-11 9.4.3 About Waste Toner Bottle.........................9-13 Replacing a Staple Cartridge ....................... 9-15 Contents-2 bizhub 4750i/4050i...
Items that must be observed to use the machine safely Information regarding product safety Precautions when using the machine The illustrations and screens used in this manual may appear slightly different from views of the actual equip- ment and screens. bizhub 4750i/4050i...
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 4750i/4050i...
Do not use the power source voltage other than being specified on the machine. Failure to do that could result in a fire or electrical shock. bizhub 4750i/4050i...
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It could drop or fall, causing personal injury or mechanical breakdown. Do not let any object plug the ventilation holes of this product. Heat could accumulate inside the product, resulting in a fire or malfunction. bizhub 4750i/4050i...
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When using the machine, do not look at the light of the lamp for a prolonged time. Eyestrain could result. Do not use stapled paper, conductive paper (such as silver paper or carbon paper) or treated heat-sensitive/inkjet paper, otherwise a fire may result. bizhub 4750i/4050i...
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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 4750i/4050i...
KONICA MINOLTA branded model bizhub 4750i and bizhub 4050i. CE Marking (Declaration of Conformity) for users of the European Union (EU) Hereby, Konica Minolta declares that the radio equipment models specified above are in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: "https://www.konicaminolta.eu/en/business-solutions/support/download-center.html".
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U.S.A. users) FCC: Declaration of Conformity Product Type Multi Function Printer Product Name bizhub 4750i, bizhub 4050i 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.
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Use of controls, adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure. This is a semiconductor laser. The maximum power of the laser diode is 25 mW and the wavelength is 775-800 nm. bizhub 4750i/4050i 1-11...
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Notification for California customers This product uses a CR Lithium Battery which contains perchlorate material. This perchlorate warning applies to perchlorate-containing lithium batteries sold or distributed in California, USA. "Perchlorate Material - Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate." 1-12 bizhub 4750i/4050i...
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Ground/Earth (Protective bonding ter- Ground/Earth (Protective earthing) minal) CLASS II EQUIPMENT Class II equipment with functional earthing Functional earthing General precaution High temperature Electrical shock hazard CAUTION CAUTION moving fan blade DOUBLE POLE / NEUTRAL FUSING bizhub 4750i/4050i 1-13...
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.
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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. bizhub 4750i/4050i 1-15...
Main unit + KP-102 + WT-P03 + FS-P04 + PF-P20 + DK-P04 Unit: inch (mm) NOTICE Be sure to allow a clearance of 8 inches (200 mm) or more at the back of this machine for the ventilation duct. 1-16 bizhub 4750i/4050i...
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. bizhub 4750i/4050i 1-17...
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. 1-18 bizhub 4750i/4050i...
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. bizhub 4750i/4050i 1-19...
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Caution notations and labels 1-20 bizhub 4750i/4050i...
User's Guide. For details on the various functions, refer to the user’s guides available for download at https://www.konicaminolta.eu Functions such as keyword search and filtering by purpose are very useful to help users find what they need to know. bizhub 4750i/4050i...
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 4750i/4050i...
Administrator Persons managing consumables, system functions, users and access rights; adjusting system settings, and establishing network connections. Everyone who uses this system must have read and understood the related user's guides. bizhub 4750i/4050i...
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 4750i/4050i...
An item enclosed by brackets [ ] indicates a key name on the Touch Panel or computer screen, or the name of a user's guide. Bold text This presents a key name, part name, product name, or option name on the Control Panel. bizhub 4750i/4050i...
Administrator password 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 4750i/4050i...
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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. Check that JavaScript in your Web browser is enabled. The HTML User's Guide uses JavaScript for the page display and search functions. bizhub 4750i/4050i...
This is also used when the Authentication Unit AU-102 or Authenti- cation Unit AU-201S is installed. The Finisher FS-P04 can be installed as needed. Keyboard Holder Install this holder to use an external keyboard. KH-P02 For details on external keyboards, contact your service representa- tive. bizhub 4750i/4050i...
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Used to install this machine on the floor. Desk DK-P04 is only available in some areas. Clean Unit CU-202 Collects small particles (UFP) generated in this machine to prevent them from escaping this machine. Clean Unit CU-202 is only available in some areas. bizhub 4750i/4050i...
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Name Description Fax Kit FK-517 Used to operate this machine as a fax machine. In some areas, bizhub 4750i provides the Fax Kit as standard. Local Interface Kit Install this unit when using the connection function with a Bluetooth EK-P09 LE-compatible iOS terminal.
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 4750i/4050i...
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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 4750i 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.
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 4750i/4050i...
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 4750i/4050i...
[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 4750i/4050i...
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 4750i/4050i...
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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 4750i/4050i...
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 4750i/4050i...
(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 4750i/4050i...
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 4750i/4050i...
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 4750i/4050i...
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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 4750i/4050i...
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 4750i/4050i...
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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 4750i/4050i...
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 4750i/4050i...
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% 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. If necessary, specify the number of copies using the keypad. Use the Start key to start copying. bizhub 4750i/4050i...
% The [Print] dialog box differs depending on the application. Specify the print range and the number of copies to print. Click [Properties] (or [Preferences]) to change the print settings of the printer driver as necessary. Click [Print]. bizhub 4750i/4050i...
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 4750i/4050i...
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% 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 4750i/4050i...
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 4750i/4050i...
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% 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 4750i/4050i...
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. Tap [OK]. bizhub 4750i/4050i...
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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 4750i/4050i...
The notification icon is displayed on the home screen when there is a machine condition warning or notice notification. You can tap the icon to check the notification contents. Tap the notification icon on the home screen. Tap [ATTENTION List], and check the notification list. bizhub 4750i/4050i...
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. bizhub 4750i/4050i...
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 4750i/4050i...
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 4750i/4050i...
"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. bizhub 4750i/4050i...
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% 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 4750i/4050i...
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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. bizhub 4750i/4050i...
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Slowly insert the Printhead Cleaner all the way to the back end of the Print Head Glass, and then slowly pull it out. % Repeat this operation approximately three times. Mount the Printhead Cleaner onto the Front Door of this machine. Mount the Waste Toner Bottle. Close the Front Door of the machine. 9-10 bizhub 4750i/4050i...
When it is time to replace a Toner Cartridge 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. bizhub 4750i/4050i 9-11...
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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. 9-12 bizhub 4750i/4050i...
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 4750i/4050i 9-13...
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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. 9-14 bizhub 4750i/4050i...
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 4750i/4050i 9-15...
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Replacing a Staple Cartridge 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. 9-16 bizhub 4750i/4050i...
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