Lexmark X925de 用户手册
b
Reach into the lower optional tray and insert a screw, pushing it upward to the optional tray above it.
1
2
8
Plug in the electrical connections between trays.
9
Attach brackets to the back of the printer and optional trays.
a
Insert brackets on the slots located at the back of the optional trays.
b
Secure the brackets with screws.
Additional printer setup
58