Oki ES4191 MFP Basic User's Manual

Oki ES4191 MFP Printer manual cover
Pages 203
Year 2011
Language(s)
English en

Oki ES4191 MFP Printer Specification

The Oki ES4191 MFP Printer is a robust and versatile monochrome multifunction device designed to meet the demands of small to medium-sized businesses. It integrates printing, scanning, copying, and faxing functionalities to enhance office productivity. The device boasts a print speed of up to 40 pages per minute, ensuring swift document processing for high-volume tasks. Its print resolution reaches 1200 x 1200 dpi, delivering sharp and clear text and graphics. The ES4191 features a monthly duty cycle of up to 80,000 pages, underscoring its reliability for heavy workloads.

Equipped with a 667 MHz processor and 256 MB RAM, the printer handles complex jobs efficiently. It includes a standard paper capacity of 250 sheets, expandable up to 1,110 sheets with optional trays, accommodating diverse media sizes and types. The scanner offers a resolution of up to 600 x 600 dpi and supports various scan-to functionalities, enhancing document management. The device's user-friendly 3.5-inch LCD display and keypad facilitate easy operation and configuration.

Connectivity options include USB 2.0 and 10/100/1000 Base-T Ethernet, providing flexible integration into networked environments. The ES4191 supports mobile printing solutions such as Google Cloud Print and Apple AirPrint, catering to the needs of modern, mobile workforces. Security features like IP filtering and secure print ensure the protection of sensitive data. Compact in design, the printer fits seamlessly into different office spaces, while its energy-saving modes contribute to reduced operational costs. The Oki ES4191 MFP Printer is an ideal choice for businesses seeking a reliable, efficient, and multifunctional printing solution.

Oki ES4191 MFP Printer F.A.Q.

How do I set up wireless printing on the Oki ES4191 MFP Printer?

To set up wireless printing, navigate to the printer's control panel, select 'Menu', then 'Network', and choose 'Wireless LAN'. Follow the on-screen instructions to connect to your Wi-Fi network. Ensure the printer and computer are on the same network.

What should I do if my Oki ES4191 MFP Printer is not printing?

First, check if the printer is turned on and connected to the computer or network. Verify there are no error messages on the display. Ensure the printer has enough paper and toner. Restart the printer and try printing again.

How can I clear a paper jam in the Oki ES4191 MFP Printer?

Turn off the printer and carefully open the front cover. Gently remove any jammed paper, ensuring no paper pieces are left inside. Close the cover and turn the printer back on. Refer to the manual for detailed instructions.

What maintenance tasks are recommended for the Oki ES4191 MFP Printer?

Regularly clean the printer's exterior and interior with a soft, dry cloth. Check and replace toner and drum units as needed. Periodically update the printer's firmware and software drivers for optimal performance.

How do I scan a document using the Oki ES4191 MFP Printer?

Place the document on the scanner glass or in the automatic document feeder. Press the 'Scan' button on the control panel, select the desired scan settings, and choose the destination. Press 'Start' to begin scanning.

What can I do if the print quality is poor on my Oki ES4191 MFP Printer?

Ensure you are using the correct paper type and quality settings. Check the toner level and replace it if necessary. Clean the print heads and perform a print quality test from the printer's menu.

How do I replace the toner in the Oki ES4191 MFP Printer?

Open the printer's front cover, remove the used toner cartridge, and dispose of it properly. Unpack the new toner cartridge, shake it gently, and install it into the printer. Close the front cover securely.

Can I print envelopes with the Oki ES4191 MFP Printer?

Yes, you can print envelopes. Load envelopes into the multi-purpose tray, adjust the guides, and select the envelope size in the printer settings. Ensure the print side is facing up.

How can I update the firmware on the Oki ES4191 MFP Printer?

Visit the Oki support website, download the latest firmware for your model, and follow the provided installation instructions. Ensure the printer is connected to your computer during the update process.

What should I do if the Oki ES4191 MFP Printer is displaying an error code?

Refer to the user manual or the Oki website to interpret the error code. Follow the recommended troubleshooting steps, such as resetting the printer or checking for obstructions. Contact support if the issue persists.