Which printers are supported with the ArcPress Printer Engine in ArcGIS Desktop 9.1?

Answer

Code:
HP DesignJet 2000CP		HP DesignJet 3000CP
HP DesignJet 2500CP		HP DesignJet 3500CP
HP DesignJet 2800CP		HP DesignJet 3800CP
HP DesignJet 800		HP DesignJet 800PS
HP DesignJet 1050		HP DesignJet 1050C
HP DesignJet 1050C plus		HP DesignJet 1055
HP DesignJet 1055CM		HP DesignJet 1055CM plus
HP DesignJet 4000		HP DesignJet 4000PS
HP DesignJet 4500		HP DesignJet 4500PS
HP DesignJet 4500mfp		HP DesignJet 5000
HP DesignJet 5000PS		HP DesignJet 5500
HP DesignJet 5500PS
Oce TCS300 Colour		Oce TCS300 PS
Oce TCS500 Colour		Oce TCS500 PS

Code:
HP DesignJet 10			HP DesignJet 10PS
HP DesignJet 20			HP DesignJet 20PS
HP DesignJet 30			HP DesignJet 30n
HP DesignJet 50			HP DesignJet 50PS
HP DesignJet 70			HP DesignJet 70nr
HP DesignJet 90			HP DesignJet 90r
HP DesignJet 90nr		HP DesignJet 100
HP DesignJet 100plus		HP DesignJet 110
HP DesignJet 110plus		HP DesignJet 110plus nr
HP DesignJet 120		HP DesignJet 120nr
HP DesignJet 130		HP DesignJet 130nr
HP DesignJet 500		HP DesignJet 500 plus
HP DesignJet 500PS

Code:
HP DesignJet 750C		HP DesignJet 755CM

Note:
About the ArcPress Printer Engine

The ArcPress Printer Engine provides a set of printer drivers that draws map in the native language of the printer. The native-language draw instructions are then sent to the printer, which can easily place ink on the page without subsequent heavy processing. The ArcPress engine bypasses the Windows printing pipeline, and allows for fast and reliable printing of large or complex maps. Use the ArcPress Printer engine when a map is too complex or too large to print successfully with the Windows Printer Engine.