Ricoh FAX4500L - Manual (Page 2)

Optional Equipment
ISDN Kit
This allows you to send and receive messages using the ISDN.
Memory
Either a 1-Mbyte memory card, a 2-Mbyte memory card, or a 20 Mbyte hard disk
can be added.
Paper Feed Unit
Up to 4 extra 500-sheet paper feed units can be added to the machine. Also, this
option allows you to use Letter, Legal, A4, or B4 size paper; paper of width up to
10.1" (257 mm) can be used. The maximum printout width with one of these in -
stalled is 9.8" (250 mm).
Telephone Handset
This permits voice communication (over the PSTN).