3-16 Service Manual
4023-001
Engine Sensor Tests
1. Enter the Diagnostic mode. See “Diagnostics Mode” on
page 3-1.
2. Select [BASE SENSOR TEST].
3. Select [Engine].
– The following message displays:
–Engine
010001001
The binary number above contains nine bits. Starting from the left-
most bit, those nine bits correspond to the following sensors:
1. Paper Exit
2. Sync Roller
3. Take-up 4
4. Take-up 3
5. Take-up 2
6. MP Paper Pos
7. Duplex Paper
8. Manual Take-up
9. Bin 0 Full
Note: In the example above, the Sync Roller, MP Paper Pos, and
Bin 0 Full sensors are all open, and the rest are closed.
LCC Sensor Tests
1. Enter the Diagnostic mode. See “Diagnostics Mode” on
page 3-1.
2. Select [BASE SENSOR TEST].
3. Select [LCC].
– The following message displays:
–LCC
0001001
The binary number above contains seven bits. Starting from the left-
most bit, those seven bits correspond to the following sensors:
1. Paper Empty 2
2. Paper Empty 1
3. LCC Take-up
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