4 ADVANCED FEATURES
3-9 Optional Equipment
1.
2.
3.
4.
RS-232C Interface
This is a digital interface that will allow you to connect the fax to a MacintoshTM personal computer
for use as a back-up printer.
Optional Memory Board
The machine can be upgraded with an extra 1 Mbyte (73 letter-size pages of the CCITT#l Slerexe
Ietter test chart) of memory or an extra2 Mbytes (146 letter-size pages)of memory. The maximum
amount of memory permissible using memory boards is 3 Mbytes, or 219 pages.
Hard Disk
The machine can be upgraded with a 20-Mbyte hard disk (1 ,200 letter-size [8 1/2”
x 1 1”] pages of
the CCITT # 1 Slerexe letter test chart). If a hard disk is added, optional memory boards cannot be
used, and the basic 1 Mbyte of memory inside your machine will be disabled. So the maximum
amount of memory is 1,200 pages.
Paper Feed Unit
This cassette allows you to add an extra 500 sheets of copy paper.
See page 116 for a diagram of this unit.
If you are interested in any of these, please call your local Ricoh sales representative.
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