B273
Ricoh Europe B.V.
Technical Training Centre
www.get-u-wice.com
60
Slide 60
New AIO Detection
A new supply AIO cartridge has a ID chip.
The machine knows a new cartridge has been
installed when the chip gets detected.
5. Engine
More on New Toner Cartridge Detection
When the new cartridge is installed in the machine, the machine
automatically detects by the ID chip that the cartridge is brand-new.
Then the machine resets the total dot counter (TOTAL TONER COUNT) and
CRU print counter (Cru Prints). and increments the counter for counting the
number of CRU replaced (Replaced Toner Counts).
In the case when the “Replaced Toner Counts” is 0, the CRU currently
installed is regarded as a starter CRU.
In this condition, threshold to detect toner end is shorter than that for supply
CRU.
