15.8.1.8.17 <SDL STPL>
for the saddle assembly, indicates the number of times the stapler has gone on.
(count retained by DC controller PCB)
15.8.1.8.18 <PUNCH>
for the puncher, indicates the number of times it has gone on.
(count retained by DC controller PCB)
15.8.1.8.19 <FN BFFRL>
for the buffer roller, indicates the number of times it has gone on.
(count retained by DC controller PCB)
for every single sheet that passes the buffer roller, the roller goes on once
Chapter 15
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