Gestetner B147 Service Manual page 365

7-906-22 S:Toner [K]
7-906-23 S:Toner [Y]
7-906-24 S:Toner [M]
7-906-25 S:Toner [C]
Displays the value given by the following formula:
(Current count ÷ Yield count) x 100, where "Current count" is the current values in the
counter for the part, and "Yield count" is the recommended yield.
7-906-26 R(%): PCU [K]
7-906-27 R(%): PCU [Y]
7-906-28 R(%): PCU [M]
7-906-29 R(%): PCU [C]
7-906-30 R(%): Dev [K]
7-906-31 R(%): Dev [Y]
7-906-32 R(%): Dev [M]
7-906-33 R(%): Dev [C]
7-906-34 R(%): Oil Supply
7-906-35 R(%): Fusing
7-907 [Check Sum]
Displays the check sum of the firmware.
7-907-1 Engine Main
7-907-2 Engine MUSIC
SM
*BCU [ 0 to 999 / 0 / 1 %/step ]
*BCU
5-77
COPY SERVICE MODE
B147/B149/B190