Why are my color documents copying in black and white on my Oki All in One Printer?
If color selection is set to [Auto], documents with extremely small colored parts, dark-colored documents, or pale documents may be copied in black and white. To resolve this, set the color selection to [Color]. You can change the criteria for determining color document and black and white document from [Auto Color Judge Level] in Scanner Setup.
What to do if the copied output size is different from the original document size on my Oki ES5473?
First, ensure that the proper size paper for the document is loaded in the paper tray. Also, check that the zoom rate is properly set and that [Repeat] is set to [OFF].
How to fix missing parts of the document image on the copied output from my Oki ES5473 All in One Printer?
Check if [Edge Erase], [Margin], or [N-in-1] is enabled. If any of these settings are set to [ON], set them to [OFF].
What to do if an error message is displayed on the Oki ES5473 All in One Printer operator panel?
If an error message appears on the operator panel of your Oki All in One Printer, press [Details] and clear the error following the onscreen instructions.
What to do if Oki ES5473 displays error code '390'?
If your Oki All in One Printer displays error code '390', remove any documents from the ADF or document glass and any paper from the MP tray. Hold the handle (B) and fully open the scanner unit (a). Press the button (A|A) and fully open the output tray (b). Remove the four image drums and place them on a flat surface, covering them with paper. Open the transparent cover (c) inside the machine and gently remove any jammed paper. Put all four image drums back. Close the output tray (b) slowly, pushing the center for confirmation. When loading paper on the MP tray, ensure the print side is face up. Finally, hold the handle (B) to close the scanner unit (a).
What to do if Oki ES5473 All in One Printer shows error code '391', '392', or '393'?
If your Oki All in One Printer displays error code '391', '392', or '393', pull out the cassette of the indicated tray and remove any jammed paper. Replace the paper cassette back into the machine. Hold the handle (B) and fully open the scanner unit (a). Press the button (A) and fully open the output tray (b). Close the output tray (b) slowly, pushing the center for confirmation. Finally, hold the handle (B) and close the scanner unit (a).
General| Duplex printing | Yes |
|---|---|
| Print technology | Laser |
| Maximum resolution | 1200 x 1200 DPI |
| Time to first page (black, normal) | 7.5 s |
| Print speed (black, normal quality, A4/US Letter) | 30 ppm |
| Copier resize | 25 - 400 % |
| Maximum copy resolution | 600 x 600 DPI |
| Maximum number of copies | 999 copies |
| Time to first copy (black, normal) | 12 s |
| Copy speed (black, normal quality, A4) | 30 cpm |
| Scan to | CIFS, E-mail, FTP, HTTP, PC, USB |
| Scanner type | Flatbed & ADF scanner |
| Input color depth | 30 bit |
| Output color depth | 24 bit |
| Image formats supported | JPEG XR, TIF |
| Document formats supported | |
| Optical scanning resolution (black) | 600 x 600 ppi |
| Faxing | Mono faxing |
| Fax memory | 8000 pages |
| Modem speed | 33.6 Kbit/s |
| Fax forwarding to | |
| Fax transmission speed | 2 sec/page |
| Fax speed dialing (max numbers) | 1000 |
| Digital sender | - |
| Maximum duty cycle | 60000 pages per month |
| Recommended duty cycle | 0 - 6000 pages per month |
| Display | LCD |
| Control type | Touch |
| Product color | Black, White |
| Display diagonal | 7 \ |
| Market positioning | Business |
| Cabling technology | 10/100/1000Base-T(X) |
| Security algorithms | HTTPS, IPSec, WEP, WPA, WPA2 |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Paper input type | Paper tray |
| Total input capacity | 250 sheets |
| Total output capacity | 150 sheets |
| Maximum input capacity | 1410 sheets |
| Total number of input trays | 1 |
| Maximum number of input trays | 3 |
| Multi-Purpose tray input capacity | 100 sheets |
| Auto document feeder (ADF) input capacity | 50 sheets |
| Envelopes sizes | C5, DL, Monarch |
| Photo paper sizes | 10x15, 12.5x17.5 cm |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5, B6 |
| ISO C-series sizes (C0...C9) | C5 |
| Photo paper sizes (imperial) | 4x6, 5x7 \ |
| Maximum ISO A-series paper size | A4 |
| Noise level | 54 dB |
| USB connector | USB Type-A |
| Standard interfaces | RJ-11, USB 2.0 |
| Optional connectivity | USB 2.0 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Sound pressure level (copying) | 55 dB |
| Power consumption (max) | 1270 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (PowerSave) | 20 W |
| Power consumption (average operating) | 670 W |
Weight and Dimensions| Depth | 472 mm |
|---|---|
| Width | 427 mm |
| Height | 576 mm |
Indicates additional information which, if ignored or not followed, may result in personal injury or death.
Lists general warnings and precautions for operating the machine safely and preventing hazards.
Provides information on the manual's composition, disclaimer, copyright, and manual structure.
Lists trademarks, compliance information, and emergency first aid for toner powder.
Contains licensing information for software developed by Heimdal Project and json-c.
Specifies the required ambient temperature, humidity, and installation environment for the machine.
Lists all items included in the package to ensure they are present before proceeding with setup.
Provides step-by-step instructions on how to safely unpack and install the main machine unit.
Details the installation procedures for optional equipment like the wireless LAN module and additional tray unit.
Explains how to connect the machine to various types of telephone lines for fax functionality.
Provides instructions and safety precautions for connecting the machine's power cord to an outlet.
Details how to connect the machine to a network using a LAN cable or a computer via a USB cable.
Describes the procedure for loading paper into the machine's paper cassettes (Tray 1/2/3).
Lists necessary information for initial setup like Admin Password, Fax, Network, and E-mail settings.
Guides through the initial setup process, including language, date/time, admin password, fax, and network settings.
Explains how to set up a wireless LAN connection to the machine, either via an access point or directly.
Provides instructions for installing printer, scanner, and fax drivers and other software on Windows and Mac OS X.
Identifies and describes the main components of the machine visible from the front and rear views.
Explains the operator panel layout, including touch panel functions, buttons, and numeric keypad.
Details the procedure for powering the machine on and off safely.
Provides information on paper types, sizes, weight, and how to load paper into various trays.
Describes how to place documents on the ADF or document glass for copying, scanning, or faxing.
Explains the basic steps to perform a copy operation using the machine.
Describes how to cancel a copying job while it is in progress.
Details how to set the desired number of copies to be made.
Explains the various items and functions available on the copy function screens.
Guides on how to scan documents and send them as email attachments.
Explains the process of creating a shared folder and saving scanned data to it over a network.
Describes how to cancel a scanning job while it is in progress.
Explains the items and functions on the Scan To E-mail and Scan To Shared Folder screens.
Details how to print from a Windows computer using PCL and PS printer drivers.
Explains how to print from a Mac OS X computer using the PS printer driver.
Describes how to cancel a print job that is currently in progress.
Provides an overview of the screens and functions available in the Windows PCL, PS, and Mac OS X printer drivers.
Covers basic operations for sending and receiving faxes, including entering numbers and canceling transmissions.
Explains various settings related to receiving faxes, such as reception mode and waiting time.
Details the items and functions found on the fax screens, including tabs and buttons.
Provides detailed instructions and safety precautions for replacing consumables like toner cartridges and image drums.
Guides on how to clean specific parts of the machine, such as the document glass and LED head, for optimal performance.
Describes how to resolve paper jams based on specific error codes.
Provides guidance on how to handle document jams in the ADF, whether visible or invisible.
Lists common problems related to the copy function and their solutions.
Addresses issues that may arise during printing from a computer and provides troubleshooting steps.
Details common problems encountered with the scanning function and their resolutions.
Covers issues related to sending and receiving faxes, offering solutions for common problems.
Explains how to interpret and resolve error messages displayed on the machine's operator panel.
Instructs on how to change the administrator password for enhanced security and system management.
Explains the machine's power-saving modes and how to configure idle times to reduce power consumption.
Provides detailed technical specifications for the machine's hardware and software components.
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