Diagnostic aids 3-29
7558-xxx
7. POR the machine and repeat step 1 to verify the adjustments.
8. Repeat steps 2–6 to make further adjustments.
SENSOR TESTS
PRINTER SENSOR TESTS
This test verifies that the sensors in the base machine are operating properly.
To run these tests:
1. From the Diagnostics Menu, navigate to SENSOR TESTS.
2. Select PRINTER SENSOR TESTS.
3. Select the test from the following options:
ADF/SCANNER SENSOR TESTS
This test verifies that the sensors in the ADF/Scanner are operating properly.
To run these tests:
1. From the Diagnostics Menu, navigate to SENSOR TESTS.
2. Select ADF/SCANNER SENSOR TESTS.
3. Select the test from the following options:
• Sensor (transparency detect) • Sensor (MPF media level)
• Sensor (transfer belt HP) • Sensor (upper redrive)
• Sensor (tray 1 media out) • Sensor (fuser exit)
• Sensor (tray 1 media level) • Sensor (paper on belt)
• Sensor (tray 1 media size switch) • Sensor (registration)
• Sensor (tray 1 pre feed) • Sensor (MPF feed out)
• Sensor (tray 2 media out) • Sensor (duplex wait)
• Sensor (tray 2 media level) • Sensor (lower redrive shift HP)
• Sensor (tray 2 feed out) • Sensor (upper redrive shift HP)
• Sensor (tray 2 media size) • Sensor (standard bin 1 media full)
• Sensor (tray 3 media out) • Sensor (standard bin 2 media full)
• Sensor (tray 3 media level) • Sensor (printer left door interlock)
• Sensor (tray 3 feed out) • Sensor (upper redrive door interlock)
• Sensor (tray 3 media size) • Sensor (printer front door interlock)
• Sensor (tray 3 pre feed) TTM only • Sensor (duplex door interlock)
• Sensor (tray 4 media out) • Sensor (tray module left door interlock)
• Sensor (tray 4 media level) • Sensor (waste toner bottle present)
• Sensor (tray 4 feed out) • Sensor (waste toner bottle full)
• Sensor (tray 4 media size) • Sensor (1st transfer rolls retract HP)
• Sensor (tray 4 pre feed) TTM only • Sensor (2nd transfer roll retract HP)
• Sensor (MPF media out)
• Sensor (ADF document set) • Sensor (ADF scan width 1)
• Sensor (ADF registration) • Sensor (ADF scan width 2)
• Sensor (ADF feed out) • Sensor (ADF scan width 3)
• Sensor (ADF pre registration) • Sensor (ADF document tray length 1)
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