Serial Number Format; The Serial Number Is Coded As Follows - Xerox Phaser 6120 Service Manual

Serial Number Format

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 format PPPRSSSSS where:
PPP - Is the alphanumeric Product Code
R - Is the numeric revision digit. Changes at major product updates or when
the serial number is reset to a starting value or (30001, 60001, or 90001).
SSSSS - Is the five digit numeric serial number.
For example:
S/N YGG032148
YGG = Product code for the 6120, 110 V Printer
0 = Revision level
32148 = Serial number for 6120
Note:
The barcoded serial number label is located under the top cover on the left side of the
metal crossbar.
Phaser® 6120 Color Laser Printer Service Manual
Product Voltage
6120 110 V
6120 220 V
6-3
Print Engine Parts List
Product Code
YGG
YGH