Serial Number Format - Xerox Phaser 8400 Service Manual

Serial Number Format

Changes to Xerox products are made to accommodate improved components as they
become available. It is important when ordering parts to include the following
information:
■
Component's part number
■
Product type or model number
■
Serial number of the printer
Serial numbering. Particular fields in the serial number indicate the modification level
of the printer, the date of its manufacture and the sequence number of the printer
produced on that day.
The serial number is coded as follows:
■
The text "S/N" followed by the serial number in the barcode.
■
The barcode does not include a field identifier.
■
The nine digit serial number is based on the following format:
PPPRSSSSS.
PPP = Three digit alphanumeric product code
Product Model
8400 B, BD, N, DP, DX
8400 DPF
8500 N, DN
8550 DP, CT, DX
8550 DPF
R - Single digit numeric revision digit. To be rolled when a major product change
occurs. Initiated with a change request.
SSSSS - Five digit numeric serial number.
Serial Number Example:
RPC453072:
4 = Revision level
53072 = Serial number
9-2
Product Code
RPC
TMV
WYN
WYP
L91
Phaser 8400/8500/8550 Color Printer