Xerox M20 - WorkCentre B/W Laser, Service Manual

Page: 277 / 314

December 2006
6-71 WorkCentre M20, 4118, FaxCentre 2218 Family
Change Tags, M20F Tags
General Procedures and Information
Change Tags
Purpose
To provide a list of all the tag numbers used together with a description of each of the machine
modifications.
Description
Each modification to the system is assigned a unique tag number. This section of the service
documentation contains a listing and brief description of all change tags.
Tag Information
Information that may be included with each tag item is as follows:
• Tag - gives the control number for the tag.
• Class - gives the classification codes as listed in Table 1.
• Use - indicates the multinational operating markets affected by the modification.
• Manufacturing Serial Number - gives the serial number of the factory built machines with
the modification installed.
• Purpose - gives a brief description of the modification.
• Name - gives the name of the part or modification.
• Kit Number - gives the part number of the kit or part required to install the modification.
• Reference or Parts List On - indicates the parts list where the kit or modification part can
be found.
Mod / Tag Plate Location
Open the cover - M - front, PL 4.25 Item 8. The Mod / Tag plate is on the inside of the cover - M
- front.
Classification Codes
The Class or Classification code can be explained as follows:
M20F Tags
TAG:
050
CLASS: 5
NAME: Restriction of Hazardous Substances (RoHS)
PURPOSE: To identify RoHS compliant machines. Refer to GP 26.
KIT NUMBER:
PARTS LIST ON:
Table 1 Classification codes
NASG
code XE
code Description
- 1 Safety: Install this tag immediately.
M 2 Mandatory: Install this tag at the next opportunity.
R 3 Repair: Install this tag as a repair, at the failure of a component.
O 4 Optional: Install as a customer option or a field engineering decision.
S 4 Situational: Install as the situation demands.
N 5 Manufacturing: Cannot be installed in the field.
6 Refurbishing only.