HP 4200 - Manual (Page 152)

hp officejet 4200 series
chapter 13
142
tr
oubl
eshooting
hardware installation troubleshooting
Use this section to solve any problems you might encounter while installing the
HP Officejet hardware.
problem possible cause and solution
I received a message
on the front panel
display to attach the
front panel cover This might mean the front panel cover is not attached, or it is
attached incorrectly. Make sure that you attach the cover as
described below and that it is firmly in place.
1 Insert the front-panel cover tabs into the slots on the top of the
device.
2 Snap the front-panel cover down firmly on both front corners.
Make sure it is even with the device.
3 Make sure all the buttons can move freely.