Dell 1100 Laser Mono Printer - Manual (Page 67)

CAUTION: The top and inner cover themselves may also be hot due to the
heat roller(located underneath the inner cover). Allow the printer to cool
before opening the covers.
2.
Loosen the paper if it is caught in the heat roller. Then remove the paper by gently pulling it out.
CAUTION: When removing jammed paper, be careful not to touch the heat
roller (located underneath the inner cover). It is hot and could cause burns!
3.
Close the inner cover and the top cover. Printing resumes automatically. 4.