HP manual Led&Lcd$Light$Test Lighting$Test$Now$, Test Modeson the HP FAX-700 and FAX-750

DIf the error is in the system memory section, the fax machine is not usable. Return repair.

DIf the error occurs in the optional image memory, the fax machine will operate a no installed optional memory. Replace the optional memory card.

Press the Stop button to return to the standby mode.

Test Mode 10 (Testing LED and LCD Lights) on the HP FAX-900 and FAX-950

Test mode 10 is entered for each fax machine as shown at the beginning of this section. After th the message window will show the pattern in Figure 5-11.

<LED&LCD$LIGHT$TEST> LIGHTING$TEST$NOW$!￿ !

Figure 5$11.￿ Control￿ Panel￿ Display￿ Test￿ Pattern

The Contrast, Resolution, and Photo LEDs will blink on the HP FAX–900 and FAX-950. The Memory and S LEDs will light in the HP FAX-900. The Stamp, Memory and Scanner LEDs will light in the HP FAX–950.

Press the Stop button twice to return to the standby mode.

Test Modeson the HP FAX-700 and FAX-750

HP fax 700 machines contain internal diagnostics that initialize settings, set fax parameter operation. Some test modes have uses other than for troubleshooting. Table 5-33 lists the t

Table 5-33. List of HP Fax Test Modes on the HP FAX-700 and FAX-750

Mode	Mode
Number	Name
01	Print Tests
02	Pen Recovery
03	Self Test
04	Remote Diagnostics
05	Function (Technical) Parameters
06	Calibration Tests – Not implemented
07	Agency Compliance – Do not access
08	Scanner Test Mode – Do not access
09	Memory Clear – Do not access
10	PC Inter Face – Not implemented
11	Service Default – Do not access
12	Service Report – Lists Technical
	Parameters

Problem Resolution 5￿67