73 ERROR DISK Meaning: The printer has detected a problem with the hard drive. Action: Call for service. 80 ADD MEMORY FOR IPDS Meaning: The printer requires more memory before it can process IPDS jobs. Action: Install more memory.   See “Memory Requirements” on page  3 for
information about IPDS memory requirements.   See “Installing a SIMM” on
page  99 for information about installing memory SIMMs. 81 INSUFFICIENT MEMORY FOR IPDS Meaning: The printer does not have enough memory to process IPDS jobs. Action: Power off the printer, wait twenty seconds, and then power on the printer
to clear memory.   If the error happens again, you may need to install more
memory.   See “Memory Requirements” on page  3 for information about IPDS
memory requirements.   See “Installing a SIMM” on page  99 for information about
installing memory SIMMs. 82 HOST TIMEOUT Meaning: The coax network interface card has sent an Intervention Required
message to the host.   This error occurs when (a) the printer is OFFLINE for longer
than the HLD TMEOUT setting in the Coax Setup Menu, or (b) the printer has
been in an intervention required state (such as out of paper) for longer than the
IRQ TMEOUT setting. Action: Solve the problem that caused the message (for example, press the
ONLINE key to put the printer online, or add paper).   To disable this error
message, set the HLD TMEOUT and IRQ TMEOUT values in the Coax Setup
Menu to 0. 83 CX SEND STATE Meaning: Your coax host has placed your printer in “Send State” and is waiting for
the printer to return a PA signal. Action: Press the Continue/Enter key to clear the message.   (You may need to
press the key more than once.)   Then do the following to send the PA signal. 1.   Press the Online key to take the printer offline. 2.   Press the Menu key until you see the Coax Setup Menu. 3.   Press the Item key until you see PA1 or PA2 (whichever signal you want to send). 4.   Press the Continue/Enter key to send the signal. 5.   Press the Online key to resume printing. 170 User’s Guide