Service manual

09/09 Rev. 5.02-02 SERVICE MANUAL Service Electronics
AP 4.4 – AP 5.4 – AP 7.t
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¯ Because this is a switch, not a light barrier, the function can only be
checked. Settings are not possible.
Left value: 128 (stays unchanged)
Right value:
– 0 (cover closed)
– 220…255 (cover opened)
6. Open and close the front cover of the printer and watch the read back value.
7. Press the Cut+Online+Feed buttons simultaneously to save the settings and
to restart the printer.