Lexmark T622N User Manual

							3
Step 1:
and printer
The table illustrates various combinations of paper 
options supported by your printer. All models sup-
port a duplex unit and envelope feeder. 
Attach
Three output expanders,
Two 5-bin mailboxes,
One of each, or
One high-capacity output stacker, or 
One output expander and one high-capacity output 
stacker, or
One finisher and one output expander or
One finisher and one 5-bin mailbox.
Att
Three optional drawers.Attach
Four optional drawers.
O
5HFin
2000-250-
DuplEn
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p
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P
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i
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e
r
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Downloaded From ManualsPrinter.com Manuals 
						

							3
Step 1:
and printer
The table illustrates various combinations of paper 
options supported by your printer. All models sup-
port a duplex unit and envelope feeder. 
Attach
Three output expanders,
Two 5-bin mailboxes,
One of each, or
One high-capacity output stacker, or 
One output expander and one high-capacity output 
stacker, or
One finisher and one output expander or
One finisher and one 5-bin mailbox.
Att
Three optional drawers.Attach
Four optional drawers.
O
5HFin
2000-250-
DuplEn
L
I
n
p
u
t
P
r
i
n
t
e
r
O
u
t
p
u
t
Downloaded From ManualsPrinter.com Manuals 
						

							11
3Place the tips of the wire paper bail into the 
ends of the plastic bracket so that the bail 
curves downward.
The bail rests in the printer output tray.
4Attach the top cover to the finisher.
Installing an output expanderEach output expander consists of the expander 
and a removable tray. A paper bail, bracket, and 
labels are also included. 
After you carefully unpack the output expander, 
install it immediately; otherwise, the edges of the 
mounting brackets could damage tabletops or fab-
rics.
Warning!The output expander tray is designed to hold the 
weight of print material only. Do not use it as a shelf; 
excess weight may cause it to disengage from the 
output expander. 
1Remove the top cover from the printer, fin-
isher, or high-capacity output stacker. 
Note:If you have purchased a finisher or a high-
capacity output stacker, that output option 
must be installed directly on the printer, 
before the output expander.
Plastic 
bracket
Wire paper bail
Lexmark T Family 
label
Bracket and bail
LabelsTr a y
Output expander
Downloaded From ManualsPrinter.com Manuals 
						

							11
3Place the tips of the wire paper bail into the 
ends of the plastic bracket so that the bail 
curves downward.
The bail rests in the printer output tray.
4Attach the top cover to the finisher.
Installing an output expanderEach output expander consists of the expander 
and a removable tray. A paper bail, bracket, and 
labels are also included. 
After you carefully unpack the output expander, 
install it immediately; otherwise, the edges of the 
mounting brackets could damage tabletops or fab-
rics.
Warning!The output expander tray is designed to hold the 
weight of print material only. Do not use it as a shelf; 
excess weight may cause it to disengage from the 
output expander. 
1Remove the top cover from the printer, fin-
isher, or high-capacity output stacker. 
Note:If you have purchased a finisher or a high-
capacity output stacker, that output option 
must be installed directly on the printer, 
before the output expander.
Plastic 
bracket
Wire paper bail
Lexmark T Family 
label
Bracket and bail
LabelsTr a y
Output expander
Downloaded From ManualsPrinter.com Manuals 
						

							19
Installing printer memory
or flash memoryNote:Some memory and firmware options 
offered for other Lexmark printers cannot 
be used with your printer. Refer to the
Lexmark T620/T622 Publications CD for 
specifications.
1Follow the steps in “Accessing the printer 
system board” beginning on page 17. 
Warning!Electronic components can be damaged by static 
electricity. Touch something metal on the printer 
before you touch the memory option.
2Unpack the memory option. Avoid touching 
the connection points along its edge. Save 
the packaging materials.
3Open both latches on the connector 
completely. Insert the memory option 
straight into the connector with the 
connection points pointing toward the 
system board. 
4Push the memory card firmly into the 
connector until it snaps into place. Make 
sure each latch fits over the notch located 
on either side of the option card.
5Follow the steps in “Reattaching the shield 
and closing the doors” beginning on 
page 22.
Memory connector 1
Memory connector 2
Memory connector 3
Connection pointsLatch
Latch
Notch
Downloaded From ManualsPrinter.com Manuals 
						

							19
Installing printer memory
or flash memoryNote:Some memory and firmware options 
offered for other Lexmark printers cannot 
be used with your printer. Refer to the
Lexmark T620/T622 Publications CD for 
specifications.
1Follow the steps in “Accessing the printer 
system board” beginning on page 17. 
Warning!Electronic components can be damaged by static 
electricity. Touch something metal on the printer 
before you touch the memory option.
2Unpack the memory option. Avoid touching 
the connection points along its edge. Save 
the packaging materials.
3Open both latches on the connector 
completely. Insert the memory option 
straight into the connector with the 
connection points pointing toward the 
system board. 
4Push the memory card firmly into the 
connector until it snaps into place. Make 
sure each latch fits over the notch located 
on either side of the option card.
5Follow the steps in “Reattaching the shield 
and closing the doors” beginning on 
page 22.
Memory connector 1
Memory connector 2
Memory connector 3
Connection pointsLatch
Latch
Notch
Downloaded From ManualsPrinter.com Manuals