b) Sensor test
From the FACULTY test menu, press numeric button ‘2’ and select the sensor test.
This test checks whether the sensors are working properly.
1. DS of HOOK on (Displayed OFF or ON)
2. PES of RRP on (Displayed OFF or ON)
3. HPS of IS on (Displayed OFF or ON)
LCD Sensor
D Document sensor (DS)
P Paper edge sensor (PES)
R ASF position sensor (PRS)
H Carriage home position sensor (HPS)
Displayed OFF or ON. As for the ink amount, OFF means no ink and ON means ink remaining, and
# means ink level adjustment required.
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