HP (Hewlett-Packard) 4550 Series Printer User Manual


 
EN Chapter 2 63
Setting advanced functions
This printer supports bidirectional parallel communication. You can
turn this feature on and off through the I/O Menu.
To enable bidirectional parallel communication
1 Press MENU until I/O MENU displays.
2 Press I
TEM until PARALLEL ADV COMMUNICATN displays.
3 Press V
ALUE until ON displays.
4 Press S
ELECT to save the setting.
5 Press G
O to return the printer to the READY state.
Resetting printer memory
CAUTION Resetting memory clears the page buffer, removes downloaded fonts
and macros, and returns all print menu settings to user-selected
defaults.
To reset printer memory
1 Press MENU until RESETS MENU displays.
2 Press I
TEM until RESET MEMORY displays.
3 Press S
ELECT. RESETTING MEMORY appears on the printer control
panel display and the printer automatically returns to the
READY
state.