- Hewlett-Packard Printer Owner's Manual

CAUSE: Print Master is connected to non-designated

COM port.

SOLUTION: Make sure Print Master is connected to

designated PC COM port. Check using TERM

program. Turn Print Master off and you should

not

see CTS/DSR lines toggle if you are on a

non-designated COM port.

CAUSE: PC is connected to Print Master port which is

configured as an printer port.

SOLUTION: Enter Print Master's configuration mode

and in the Status menu, check the port's

assignment.

CAUSE: LPTX not rerouted to COMX port for PC

serial communication.

SOLUTION: Reroute LPT port as follows:

MODE LPTX:=COMX (X = 1, 2 or 3)

CAUSE: Print Master is in configuration mode.

SOLUTION: Exit configuration mode or recycle power.