Top Removals - Lexmark CS720 Service Manual

4
Remove the SIM card.

Top removals

Printhead removal
1
Remove the top cover. See
2
Remove the control board shield. See
3
Disconnect the ribbon cable (A) and printhead cable (B).
Warning—Potential Damage: Do not yank the ribbon cable. See
page 260.
"Top cover removal" on page
"Controller board shield removal" on page
Repair information
361
268.
"Disconnecting ribbon cables" on
5028
356.