HP M1536dnf CE538ABGJ manual Vii

2 Solve problems	89
Problem-solving checklist	90
Step 1: Check that the product power is on	90
Step 2: Check the control panel for error messages	90
Step 3: Test print functionality	90
Step 4: Test copy functionality	91
Step 5: Test the fax sending functionality	91
Step 6: Test the fax receiving functionality	91
Step 7: Try sending a print job from a computer	91
Menu map	92
Troubleshooting process	93
Determine the problem source	93
Power subsystem	94
Power-on checks	94
Tools for troubleshooting	95
Individual component diagnostics	95
Engine diagnostics	95
Engine test button	95
Components tests	96
Drum rotation functional check	96
Half self-test functional check	96
Diagrams	97
Plug/jack locations	97
Location of connectors	98
Locations of major components	100
General timing charts	104
General circuit diagram	105
HP ToolboxFX	106
View HP ToolboxFX	106
Status	106
Event log	106
Fax	107
Fax tasks	107
Fax phone book	107
Fax send log	109
Fax receive log	109
Block Faxes	109
Help	109
System Settings	110
Device information	110
Paper handling	111
Print quality	111
Paper types	111
System setup	112

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