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Lexmark T630, T632, T634
75
Pick Roller Technology
Like the Optra S and Optra T, the Lexmark T52x, T62x, and T63x family of printers use an auto
compensator to pick the media rather than the corner buckler system used by earlier printer models.
The Lexmark T630, T632 and T634 trays have two rollers that touch the media in two places (see
“Figure 10” on page 75). Avoid placing deep perforations in these areas since the media may nest,
causing multiple sheet feeds. Perforations that could cause nesting and tenting should fall outside
the 0.3–0.79 in. area on the leading edge of the media. (This is different from the 0.50 in. we
recommend leaving at the top of the form for printers with a corner buckler system.) You may want to
use micro-perfs to avoid nesting problems. See “Perforations and Die-Cuts” on page 9 for more
information.
Figure 10. Location of Pick Rollers
Label Printing
Labels are one of the most difficult print materials for laser printers. A special fuser cleaner should be
used for label applications to optimize feed reliability. Refer to your printer documentation for
information on ordering additional label fuser cleaners.
Pick Roller Location
0.79 in.
0.31 in.
4.84 in.
5.43 in.
1.34 in.
1.93 in.
Direction of Feed