140
Wireless Network Connection is Unstable on a Mac
If you connected a device to a USB 3.0 port on your Mac, you may experience wireless network
interference between your product and your Mac.
If you cannot connect to your product over the wireless network or the connection becomes unstable,
move the device connected to your Mac USB 3.0 port further away from your Mac.
Parent topic: Solving Network Problems
Solving Paper Problems
Check these sections if you have problems using paper with your product.
Paper Feeding Problems
Paper Jam Problems in the Front of the Product
Paper Jam Problems Inside the Product
Paper Jam Problems in the Rear Cover
Paper Ejection Problems
Parent topic: Solving Problems
Paper Feeding Problems
If you have problems feeding paper, try these solutions:
• If paper does not feed for printing, remove it from the rear feed slot or cassette. Reload it, then adjust
the edge guides. Make sure the paper stack is not above the tab on the edge guides inside the
cassette. Make sure to load only one sheet at a time in the rear feed slot.
• Place the product on a flat surface and operate it in the recommended environmental conditions.
• Be sure to insert the paper cassette all the way into your product.
• If multiple pages feed at once, remove the paper, fan the edges to separate the sheets, and reload it.
• Do not load more than the recommended number of sheets.
• Make sure your paper meets the specifications for your product.
• If paper jams when you print on both sides of the paper, try loading fewer sheets.
• Make sure the paper size and paper type settings are correct for the paper source.
• Run the paper guide cleaning utility to clean the paper path.
• Clean the roller inside the printer to remove any dust on the paper path.