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IU 678 / 0225 15 TowerFeed
TM
for the HP Color LaserJet 4550
APPENDIX A - Printer Specific Notes
Printer Firmware Revision
The Firmware of your HP LaserJet printer must be the following Revision to correctly support the TowerFeed
option:
HP Color LaserJet 4550 01.018.0 or newer
In case your HP Color LaserJet 4550 printer does not have a newer printer Firmware revision than 4.29, ask your
HP Dealer for a newer printer firmware.
Printer Driver Revision
The new HP printer drivers do support the TowerFeed option. In case your drivers should not have that support,
please download the most recent printer drivers from the HP web site (http://www.hp.com).
HP LaserJet Duplexer Option
The printer's duplexing capabilities remain fully supported with the TowerFeed paper handling option installed.
HP 500-Sheet Tray
TowerFeed is used instead of this optional cassette and therefore it cannot be installed together with TowerFeed.
HP JetAdmin
The HP JetAdmin network printer administration software does not fully support the TowerFeed paper handling
option, particularly not the remote paper type assignment to the paper trays. (This assignment has to be done via
the printer panel, as described in Papertype Assignments on page 9 of this manual.)