Canon Perfect Binder A1 Troubleshooting Manual page 75

[Countermeasure cut-in serial numbers in factory]
Perfect Binder-A1 US : Not implemented due to production discontinuance
Perfect Binder-A1 EU/O : Not implemented due to production discontinuance
Perfect Binder-B1 US : CVZ00171
Perfect Binder-B1 EU/O : GZK00062
Perfect Binder-C1 US : EGX20503
Perfect Binder-C1 EU/O : EGZ20523
Perfect Binder-D1 US : QWS00001
Perfect Binder-D1 EU/O : QWT00001
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