IBM 6400 series Maintenance Manual page 14

Models that print 475, 500, 800, 900, and 1000 lpm are available in floor
cabinet and pedestal housings. Models that print 1200, 1400, and 1500 lpm
are available only in floor cabinets.
Model
Number
6400–004
6400–04P
6400–005
6400–05P
6400–050
6400–P50
6400–008
6400–08P
6400–009
6400–09P
6400–010
6400–P10
6400–012
6400–014
6400–015
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The microprocessor of the Data Controller unit on the CMX controller board
runs at 25 MHz or 40 MHz, depending on printer model. This means there
are two kinds of CMX controller board for IBM 6400 printers, used as shown
in Table 1. The 40 MHz controller board, however, is backwards compatible
in all models that use the 25 MHz board.
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Table 1. The IBM 6400 Series Printer Family
Print Enclosure
Speed
475 lpm Cabinet
475 lpm Pedestal
500 lpm Cabinet
500 lpm Pedestal
500 lpm Cabinet
500 lpm Pedestal
800 lpm Cabinet
800 lpm Pedestal
900 lpm Cabinet
900 lpm Pedestal
1000 lpm Cabinet
1000 lpm Pedestal
1200 lpm Cabinet
1400 lpm Cabinet
1500 lpm Cabinet
Hammer Data Controller
Bank Clock
28 Hammers 25 MHz
28 Hammers 25 MHz
28 Hammers 25 MHz
28 Hammers 25 MHz
28 Hammers 40 MHz
28 Hammers 40 MHz
49 Hammers 25 MHz
49 Hammers 25 MHz
49 Hammers 25 MHz
49 Hammers 25 MHz
60 Hammers 40 MHz
60 Hammers 40 MHz
91 Hammers 25 MHz
91 Hammers 40 MHz
102 Hammers 40 MHz
Maintenance Overview
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