MISCELLANEOUS PUBLICATION
14
18JUL97 – XP3210-006
Important
Observe the position of the flanges on the
FOOTSWITCH WIRE CONNECTOR. The flanges
might be up or down. You must attach the
CONNECTOR to the new FOOTSWITCH BOARD in
the same position or the FOOTSWITCH will not
operate.
[12] Disconnect the FOOTSWITCH WIRE
CONNECTOR from the FOOTSWITCH
BOARD.
[13] Attach the FOOTSWITCH WIRE CONNECTOR
to the FOOTSWITCH BOARD on the new
KEYPAD OVERLAY/BOARD ASSEMBLY.
Be sure that the flanges on the connector are in the
same position as they were on the old
FOOTSWITCH BOARD.
[14] If the old adhesive pad is attached to the bottom of
the KEYPAD base, remove it.
[15] Remove the paper from the adhesive pad on the
back of the new FOOTSWITCH BOARD.
[16] Place the new FOOTSWITCH BOARD into the
correct position in the KEYPAD and press it
down.
[17] Attach the CIRCUIT BOARD GROUND
CABLE to the STUD using the LOCK WASHER
and HEX NUT. See the figure.
[18] Connect the KEYPAD RIBBON CABLE and the
MESSAGE DISPLAY RIBBON CABLE.
[19] Assemble the KEYPAD OVERLAY/BOARD
ASSEMBLY and the KEYPAD.
Caution
Be careful not to damage the RIBBON CABLES and
other wires.
[20] Inset the four SCREWS with WASHERS into the
back of the KEYPAD and tighten them.
[21] Connect the KEYPAD CABLE to the KEYPAD.
[22] If there is a FOOTSWITCH, connect the
FOOTSWITCH CABLE to the KEYPAD.
[23] Energize the LASER PRINTER or IMAGE
MANAGER.
[24] Use the procedure Diagnosing the KEYPAD
Malfunction on page 3 to check for the correct
operation of the KEYPAD.
H027_2525AC
BOARD
FOOTSWITCH
CONNECTOR
FOOTSWITCH
FLANGES
H027_2525ACA
H027_2526AC
STRAP
GROUND
CIRCUIT BOARD
HEX NUT
GROUND
FOOTSWITCH
LOCK WASHER
STUD
H027_2526ACA