Brother HL-3400CN Series User Manual page 230

USER'S GUIDE
6–12
!
Caution
Do not touch the printed surface of the jammed paper. Toner may
stain your hands or clothes.
After removing the jammed paper, if the next printed paper is stained
with toner, print several test pages before restarting your print job.
Remove the jammed paper carefully to prevent smearing the toner.
Take care not to stain your hands and clothes. Wash toner stains
immediately with cold water.
Never touch the transfer roller.
If the edge of print paper is creased, paper jams can occur. To avoid
this, please turn the paper over in the media cassette.
Paper Jam in the Media Cassette
13 JAM TRAYS
If a paper jam occurs inside the Media Cassette, follow these steps:
1. Pull out the Media Cassette.
2. Remove the jammed paper.
Fig. 6-4 Paper Jam in Media Cassette
3. Re-install the Media Cassette.
4. Open the Rear Access Cover and check that there is no more
jammed paper inside.
!
Caution
Do not remove the upper Media Cassette while printing from the
optional lower Media Cassette. This will cause a paper jam.