Card Reader Removal - Dell 3333dn Service Manual

Card reader removal

1.
Remove the scanner front cover. See
2.
Remove the operator panel keypad assembly. See
3.
Release the tabs on the rear of the operator panel display and tilt it upright.
4.
Remove the two screws (A) securing the card reader housing to the tub assembly.
5.
Disconnect the card reader cable from the card reader.
6.
Remove the LED light tube (B) from the upper card reader cover.
7.
Pull the two tabs (C) back and remove the card from the card reader housing.
Note: When replacing the light tube, cover the tube with a small piece of black electrical tape if possible.
"Scanner front cover removal" on page
"Operator panel keypad removal" on page 4-62
A
B
C
3-31.
4-5
Repair information