- HP Color Laserjet Enterprise CP4020/CP4520 Manual

Cables and interfaces
Item Description Part number
Enhanced I/O (EIO) card HP Jetdirect 635n IPv6/IPsec Print
Server
J7961G
USB cable 2-meter standard USB-compatible
device connector
C6518A
Maintenance kits
Item Description Part number
Fuser kit 110 Volt replacement fuser CE246A
220 Volt replacement fuser CE247A
Transfer kit Replacement transfer unit, transfer
roller, Tray 1 pickup roller, and eight feed
and separation rollers for Trays 2-5.
CE249A
238 Appendix A Supplies and accessories ENWW