KONICA-MINOLTA Error Code 13.99
MEDIUMCommon IssuePaper Path Sensor Malfunction (General)
Error 13.99 indicates a general malfunction within the printer's paper path sensors, often preventing paper from being detected or moving correctly.
The Konica Minolta error code 13.99 signifies that one or more of the paper path sensors are failing to register paper movement as expected. This could mean a sensor is blocked, dirty, faulty, or that the paper itself is not reaching the sensor due to a jam or misfeed. This error is a catch-all for various paper detection issues that don't fit more specific jam codes, suggesting a problem with the intricate system that tracks paper from the tray through the fuser and out to the output tray. Causes can range from simple obstructions like a small piece of torn paper or dust accumulating on a sensor lens, to more complex mechanical issues such as a worn roller not feeding paper consistently, or a sensor itself becoming defective. It can also be triggered if the paper tray is overloaded, or if the wrong paper type or size is selected, causing the paper to move erratically and miss sensor triggers. Addressing this error typically involves a thorough inspection of the entire paper path.
- 1
Turn off the printer and unplug it from the power source. Wait 30 seconds, then plug it back in and power it on to perform a hard reset.
- 2
Carefully open all access doors (front, side, rear) and remove any paper trays. Visually inspect the entire paper path for any visible paper scraps, dust, or foreign objects, removing them gently.
- 3
Pay close attention to small, clear plastic tabs or optical sensors along the paper path. Gently wipe them with a lint-free cloth moistened with isopropyl alcohol to remove dust or grime.
- 4
Ensure that the paper loaded in the tray is of the correct type and size for the job, and that the paper guides are adjusted snugly against the paper stack without being too tight.
- 5
Perform a test print using a different paper tray if available, or try a different type of paper to rule out paper-related issues.
- 6
If your printer has a manual feed slot, try feeding a single sheet through it to see if the error persists, which can help isolate the problem area.
- 7
Check for any loose cables or connectors, especially those leading to the main control board, as a poor connection can sometimes cause sensor communication errors.
If you have meticulously followed all the DIY troubleshooting steps and the 13.99 error persists, it's time to contact a qualified Konica Minolta technician. This error often points to a faulty paper path sensor, a failing main control board, or a more complex mechanical issue with the paper feed assembly that requires specialized tools and expertise to diagnose and repair. Attempting to replace internal components without proper training could cause further damage to your printer.
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