Olivetti d-Color MF920 Service Manual

3-18 Service Manual
Base Sensor Test
These tests allow you to verify the correct functioning of the front door, input, and output sensors.
1. Select Base Sensor Test from Diag Menu, and press Select ().
2. Select the sensor you want to test, and press Select ().
The following test are available:
To exit the test, press Back () or Stop .
Device Tests
Flash Test
This menu item appears only if the flash card is installed. Data is written to the flash card and read back to check
the accuracy.
Warning: This test deletes all data stored on the flash device. After the test is over, reformat the flash using
Format Flash in the customer Utilities Menu.
To run the Flash Test:
1. Select DEVICE TESTS from Diag Menu, and press Select ().
2. Select Flash Test, and press Select ().
Contents will be lost. Continue? appears.
3. To continue, select Yes, and press Select ( ). To end the test, select No, and press Select ().
If you continue, Flash Test Testing… appears.
• If the test is successful, Flash Test Passed appears. Use Format Flash in the Utilities Menu to
reformat the flash card.
• If the test is unsuccessful, Flash Test Failed appears. Replace the flash card.
4. press Back ( ) to remove the message and return to the Device Tests menu.
Sensor Value How to test
Input (Front Door) Value opened/
Not closed
Open and close front door. The sensor should change
state.
Standard Bin Bin full Toggle the bin full media flag attached to the redrive
unit.
S1 Media clear Remove the media tray. Activate the input sensor flag.
The sensor should change state.
S2 Media clear Remove and re-insert the media tray. The sensor
should change state.
Fuser exit sensor Media clear Open the front door. Activate the fuser exit flag. The
sensor should change state.
C-TMC Sensor Value opened/
Not closed
Remove the cyan toner cartridge. Shine a flashlight on
the toner level sensor. The sensor should change
state.
M-TMC Sensor Value opened/
Not closed
Remove the magenta toner cartridge. Shine a
flashlight on the toner level sensor. The sensor should
change state.
Y-TMC Sensor Value opened/
Not closed
Remove the yellow toner cartridge. Shine a flashlight
on the toner level sensor. The sensor should change
state.
K-TMC Sensor Value opened/
Not closed
Remove the black toner cartridge. Shine a flashlight
on the toner level sensor. The sensor should change
state.
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Olivetti d-Color MF920 Specifications

General

Brand	Olivetti
Model	d-Color MF920
Category	All in One Printer
Language	English