HP 9020 Service Manual page 216

5-22 Replaceable Parts
Keyboard Configurations
The computer keyboard can be configured to one of several languages. Reconfigurations can be
done in the field. To reconfigure a keyboard: 1) change resistors on keyboard electronics board to
desired configuration, and 2) change keycaps to desired configuration. Instructions for changing
resistors and keycaps are provided in Chapter 4 under "Keyboard".
Figures 5-12 through 5-17 respectively illustrate the following keycap configurations: ASCII,
French, Spanish, German, Katakana, and Swedish/Finnish. The last four digits of the keycap part
number are provided for each keycap. The first four digits are always 0371. For example, the "J"
keycap is identified on Figure 5-12 as 2632. To order the "J" keycap, order part number 0371-
2632.
All keycap configurations except ASCII have some keycaps highlighted. The shaded keycaps differ
from the keycaps on the ASCII keyboard. The ASCII keyboard is the exchange assembly in case of
keyboard failure. Before returning a failed non-ASCII keyboard, remove all non-ASCII keycaps
from the failed board and place them on the replacement keyboard.