HP 3150 manual Fax Memory Error, No Modem Installed

Message Cause Solution

Fax Memory Error	An error was detected in DRAM.
#(number 1-5)

Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord.

Try connecting the product to a different power source or surge protector.

If the error persists, replace the formatter.

Keypad Test Failed In Service Mode only, the keypad test failed.

Check the cabling connections and run the keypad test again.

If the error persists, replace the control panel.

Run the keypad test again.

If, after replacing the control panel, the error persists, replace the formatter.

Modem Error #	An error was detected with the modem.	Check the cabling connections.
(number 1-3)		If the error persists, unplug the power
		cord from the power source, wait 10
		seconds, and replug in the power cord.
		If the error persists, replace the LIU.
		If, after replacing the LIU, the error
		persists, replace the formatter.
No Modem Installed	There is a problem in the LIU.	Unplug the power cord from the power
		source, wait 10 seconds, and replug in
		the power cord.
		Try connecting the product to a different
		power source or surge protector.
		If the error persists, replace the LIU.
		If, after replacing the LIU, the error
		persists, replace the formatter.

Nov-22-93 06:30 PM (or any other incorrect date that cannot be reset to the correct date)

The battery inside the HP LaserJet 3100/ Replace the formatter. 3150 product has failed, causing all Menu

features to revert to the factory settings. Settings that contained alphabetic and numeric characters you entered, such as header information and speed-dial names and numbers, have been erased.

EN Error messages 153