Brother MFC260C Service Manual page 313

* 1
For models with ADF
* 2
Sensor sharing: Two sensor actuators share a single photosensor (scanner/ink cartridge cover
sensor) so that the sensor acts as a scanner cover sensor and ink cartridge cover sensor. If either the
scanner cover or ink cartridge cover is open, both "CV" and "CC" disappear.
* 3
The "HK" is always displayed even on models not equipped with a handset.
* 4
The "LK" is always displayed even on models not equipped with a high yield ink cartridge sensor.
(2) Change the detecting conditions (e.g., open the scanner cover or insert paper through the
registration sensor or remove the ink cartridges), and then check that the indication on the LCD
changes according to the sensor states.
(3) To stop this operation and return the machine to the initial stage of the maintenance mode, press
the Stop/Exit key.
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