HP 750 - Manual (Page 206)

10-8 C4705-90000 Product History and Service Notes
Serial Numbers
The serial number ranges of the units that have been shipped with each firmware release are
listed as follows:
D FirmwareA.02.10
D C3195A ESA0000000/ESA6207615
D C3196A ESA0000000/ESA6231909
D C3198A ESA0000000/ESA6206074
D FirmwareA.02.09
D C3195A ESA6106789/ESA6207614
D C3196A ESA6125903/ESA6231908
D C3198A ESA5B02307/ESA6206073
The following units requested the improved paper advance error compensation algorithm
(around 20%):
D C3195A ESA5B05605/ESA6106789
D C3196A ESA5B22102/ESA6125903
D FirmwareA.02.08
D C3198A ESA5A00000/ESA5B02306
D Some codes were also shipped with C3195A/C3196A.
D FirmwareA.02.05
D Release uniquely used in the Japanese Market.
D FirmwareA.02.04
D C3195A ESA5804374/ESA6106788
D C3196A ESA5804374/ESA6125902
D C3198A ESA0000000/ESA5A00000
D Firmware A.02.03 (original release)
D C3195A ESA0000000/ESA5804373
D C3196A ESA0000000/ESA5804373