HP Designjet 250c Service Manual - Page 71
Removing the Electronics, Module, two small wire clamps of the parallel port
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Removing the Electronics Module 5 Remove the indicated screw from the floor of the electronics module. The electronics module is a fieldĆreplaceable part. You do not need to open it. If it is faulty, exchange it for a new one. 1 Remove the right endĆcover ' page 6Ć10. 2 Disconnect the frontĆpanel assembly from the main PCA ' page 6Ć12. 3 Unscrew the cover plate at the back of the plotter, and remove it. Torx-20 6 At the back of the plotter, ensure that the two small wire clamps of the parallel port are positioned flush against the electronics module Torx-10 or Flat 4 Remove the indicated two screws from the back cover. Torx-20 7 Push the electronics module towards the front of the plotter. 2 1 C4699Ć90000 Removal and Replacement 6Ć13
6Ć13
Removal and Replacement
C4699Ć90000
Removing the Electronics
Module
The electronics module is a fieldĆreplaceable
part. You do not need to open it. If it is faulty,
exchange it for a new one.
1
Remove the right endĆcover
'
page 6Ć10.
2
Disconnect the frontĆpanel assembly from
the main PCA
'
page 6Ć12.
3
Unscrew the cover plate at the back of the
plotter, and remove it.
Torx-10
or
Flat
4
Remove the indicated two screws from
the back cover.
1
2
Torx-20
5
Remove the indicated screw from the
floor of the electronics module.
Torx-20
6
At the back of the plotter, ensure that the
two small wire clamps of the parallel port
are positioned flush against the
electronics module
7
Push the electronics module towards the
front of the plotter.