What to do if my Oki IP-6620 won't print?
If your Oki Printer isn't printing, there are several things you can check. First, make sure the USB cable is properly connected. Also, check the error LED and LCD message and take appropriate actions based on the message. If the error LED is off, try performing a test print. Finally, try cleaning the print head.
Why do media jams occur frequently on my Oki Printer?
Frequent media jams on your Oki Printer can be caused by several factors. Check that the media type setting matches the type of media you are using. Ensure the media is installed properly. Remove any obstructions in the carriage or media path that might be preventing smooth movement. Try reducing the power of the suction fan or lowering the heater temperature setting.
How to change the language on my Oki Printer's operation panel?
To change the language on your Oki Printer's operation panel, start with the printer turned off. While holding the MENU button down, press the POWER switch to turn the printer on.
What to do if my Oki Printer is printing slow?
If your Oki Printer is printing slowly and the print heads are frequently capped, it could be due to a high-temperature environment (if the print heads temperature is 40°C or more, the printer prints at a lower speed). It could also be another connected device transferring a large amount of data, so remove any additional devices connected via USB. Also, ensure that the computer specifications satisfy the recommended operational environment for your RIP software. Finally, terminate other software applications, for example, anti-virus software.
What to do if my Oki IP-6620 is printing slow and the carriage moves sometimes only?
If your Oki Printer is printing slowly and the carriage moves intermittently, the data transmission speed may be slow, causing the printer to wait for the data with the print heads capped. Check the USB’s transmission speed.
What to do if my Oki Printer displays PREHEATING but doesn't start printing?
If your Oki Printer displays 'PREHEATING' but doesn't start printing, it could be due to the room temperature being too low. Try raising the room temperature. Also, if air from an air conditioner or fan is blowing against the paper guide, change the airflow direction, the orientation of the printer, or the location of the printer.
Why is the media curled or wrinkled in my Oki IP-6620 Printer?
If the media in your Oki Printer is curling or wrinkling, several factors could be responsible. Ensure you are using the printer within the specified operating temperature and humidity range. If the media storage conditions differ from the printer's operating conditions, allow the media to acclimate to the new environment before printing. Verify that the media was installed properly. If the media wrinkles due to heater temperatures, install the media only after the printer is warmed up by the heaters. Avoid using media curled in the vertical direction. Adjust the suction fan parameter to a stronger setting. If wrinkles are caused by media advance, remove and reinstall the media.
What to do if my Oki IP-6620 Printer fails to start or operate normally?
If your Oki Printer fails to start or operate normally, check the Error LED and the LCD message and take appropriate measures according to the error message.
Why is my Oki IP-6620 Printer not printing transmitted data?
If your Oki Printer is not printing transmitted data, check the ONLINE LED. If it's flashing, verify the communication conditions with the host computer.
General| Print Resolution (Mono) | 1200 x 1200 dpi |
|---|---|
| Print Resolution | 1200 x 1200 dpi |
| Duplex Printing | Yes |
| Connectivity | Ethernet, USB |
| Printing Method | Electrophotographic LED |
| Paper Width | A4, A5, B5, Letter, Legal, Executive |
| Interface | USB 2.0, Ethernet |
| Operating Systems | Windows, macOS |
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