How should I print on single sheet multipart forms?

• Use the front paper entry slot with the optional front paper guide (C814021) or front sheet guide (C814001) installed. Thick paper such as multipart forms with up to 6 parts requires a straight paper path to avoid paper jams. Set the paper-thickness lever for the type of paper you are using as follows:
  - Paper type Lever Position
  - Ordinary paper 0 or 1 (single sheets)
  - 0 (continuous paper)
  - Thin paper -1 or 0
  - Carbonless multipart forms with:
  - 2 parts (original + 1 copy) 1
  - 3 parts (original + 2 copies) 2
  - 4 parts (original + 3 copies) 3
  - 5 parts (original + 4 copies) 4
  - 6 parts (original + 5 copies) 5
  - Continuous paper with labels 2
  - Envelopes 2 to 6