Brother International HL-L3230CDW Online Users Guide HTML - Page 244

Examples of poor print quality Toner smears easily Curled or wavy image Envelope creases Recommendation Media Type to a thick setting. If you are printing an envelope, select Env. Thick in the media type setting. • Select Reduce Paper Curl mode in the printer driver. If the problem is not solved, select Plain Paper in the media type setting. • If you are printing an envelope, select Env. Thin in the Media Type Setting of the printer driver. • If you do not use the machine often, the paper may have been in the paper tray too long. Turn over the stack of paper in the paper tray. Also, fan the paper stack and then rotate the paper 180° in the paper tray. • Store the paper where it will not be exposed to high temperatures and high humidity. • Open the back cover (Face up output tray) to let the printed paper exit onto the Face up output tray. • Make sure the envelope levers inside the back cover are pulled down to the envelope position when you print envelopes. NOTE When you have finished printing, open the back cover and reset the two gray levers back to their original position (1) by lifting them up until they stop. 1 1 Related Information • Troubleshooting • Recommended Print Media • Test Print • Calibrate Color Output • Replace the Toner Cartridge • Reduce Toner Consumption • Replace the Drum Unit • Replace the Belt Unit • Clean the LED Heads • Clean the Drum Unit 239