03/01
6-33
Phaser 790/DocuColor 2006
Change Tag Introduction
General Procedures and Information
Change Tag Introduction
Important modifications to the machine are identified by a tag number which is recorded on a
tag matrix label attached as follows: inside the ESS PWB Enclosure for IOT Tags, and on the
Rear Copver for all others.
• IOT TAGS - inside the ESS PWB Enclosure
• IIT TAGS - on the Rear Cover
• ADF TAGS - on the Rear Cover
• Sorter TAGS - - on the Rear Cover
• Optional Feeder - - on the Rear Cover
This section describes all of the tags associated with the machine, as well as multinational
applicability, classification codes, and permanent or temporary modification information.
Classification Codes
A tag number may be required to identify differences between parts that cannot be inter-
changed, or differences in diagnostic, repair, installation, or adjustment procedures.
A tag number may also be required to identify the presence of optional hardware, special non-
volatile memory programming, or whether mandatory modifications have been installed. Each
tag number is given a classification code to identify the type of change that the tag has made.
The classification codes and their descriptions are listed in the table below.
Table 1
Classification Code Description
M Mandatory Tag
N Tag not installed in the field
O Optional Tag
R Repair Tag