![background image](http://html.mh-extra.com/html/canon/perfect-binder-b1/perfect-binder-b1_troubleshooting-manual_58071164.webp)
19) Reassemble the parts in reverse order from step 17).
[Service parts]
No.
Part Number
Description
1
Old
4A3-2317-000
Rotation Sheet
New
4A3-2317-010
Rotation Sheet
[Countermeasure cut-in serial numbers in factory]
Model
Serial number
PERFECT BINDER-B1 JP
CVY00032
PERFECT BINDER-B1 USA
CVZ00092
PERFECT BINDER-B1 EU/O
CWA00081
PERFECT BINDER-D1 JP
QWR00001
PERFECT BINDER-D1 UL
QWS00001
PERFECT BINDER-D1 EU/O
QWT00001
PERFECT BINDER-E1 JP
WBW00001
PERFECT BINDER-E1 US
WBX00001
PERFECT BINDER-E1 EU/O
WBY00001
162