IBM 6400 - Model 008 B/W Line-matrix Printer Operator's Manual page 92

cleaning the printer
On cabinet models:
Brush and vacuum inside the
lower cabinet.
Wipe the cabinet interior with a
clean, lint-free cloth dampened
with water and mild detergent. Dry
the cabinet interior with a dry,
clean, lint-free cloth.
8
Install the ribbon (page 49), load
the paper (page 26), and set the
top-of-form (page 45).
78
Interior of Lower Cabinet
Operator' s Guide