HP Corrective Actions for the HP FAX-700 and FAX-750, Power-On Problems, Clearing Paper Jams

Table 5-5. Compensating for Communication Problems in the HP FAX-700 and FAX-750

		Transmitting Fax Machine		Receiving Fax Machine
	Service		Service Parameter	Service		Service Parameter
	Parameter Setting (From⇒ To)			Parameter		Setting (From⇒ To)
For International Com-38			Off ⇒ On	41	75 ms ⇒ 1 sec
munication
To Equalize Loss (Am-		37	off⇒ on	37	off⇒ on
plitude Distortion Be-
tween Machine and the
Phone Company Ex-
change
To Cope with Poor S/N		33	9600 bps ⇒ 7200 to 2400	36	–33 dBm		⇒ –34 to –48 dBm
Ratio			bps	34	9600 bps		⇒ 7200 to 2400
					bps
To Cope with Impulse				47	128	⇒ 256 to 2048
Noise
To Cope with Shifted		38	off⇒ on	41	75 ms ⇒ 1 sec
Signal Sequence
Caused by Echo

Corrective Actions for the HP FAX-700 and FAX-750

Power-On Problems

Refer to Figure 5-1, “Overall Troubleshooting Tree” at the beginning of this chapter.

Clearing Paper Jams

The HP FAX-700 and FAX-750 fax machines can detect paper jams. An information message in the mess identifies a paper jam

Perform the following procedure to clear a paper jam:

1.Turn OFF O( ) the fax machine.

2.Remove any paper from the paper tray.

3.Remove the wet paper path assembly (the document OUT tray is the top part of the wet p See Figure 5-3.

Problem Resolution 5￿29