What size film can I scan with the transparency unit?

• The transparency unit is 4" x 9" and can accommodate positive or negative film strips and slides the following sizes:
• 35 mm film strips - (2 film strips/6 images each)
• 35 mm slides - (4 each)
• 120/220 (6 x 9 cm) film (1 each)
• 4 x 5 inch film (Brownies) (1 each)