Konica Minolta BIZHUB 501 Service Manual page 663

3. MECHANICAL ADJUSTMENT
34
[2]
[3]
4521f3c015na
[4]
a0phf3c002ca
Field Service Ver.1.0 May. 2008
3.
Place the paper [3] to block the light of the main
tray upper limit LED (LED19) [2].
4.
Press the output check switch /2 [4] to bring
down the main tray.